Teller to Wales

Teller to Wales

-Bjørn Olson

Originally published in Bikepacking.Com

Kim McNett rides her loaded fat-bike into the York Mountains of the Seward Peninsula.

In the middle of the night, on a dramatic stretch of coastline just below the Arctic Circle, the offshore gale that we had fallen asleep to suddenly switched 180 degrees. Before I fully grasped what had occurred, my hands flashed out of my toasty sleeping bag and violently grabbed ahold of our pyramid shelter that had blown over and threatened to be whisked off into the treeless mountain-scape beyond our camp. “Hold on,” I yelled to Kim over the sound of thrashing fabric. I jumped out of my bag and plunged half naked into the raging storm to re-secure the anchors. A small stuff sack whisked past my face and disappeared into the night. 

A small dose of the fight or flight response is good for humans. Sprinting from a predator or charging headlong into a burning building to save a child sends a surge of survival hormones into our bodies, strengthening our wits and sharpening our ability to better respond in the future. These Ice Age adaptations are seldom necessary in our modern world of comfort, leisure, and safety. Wilderness adventures with a fat-bike into untamed landscapes provide a reliable antidote for this deficiency. 

We were more than halfway through our summer fat-bike expedition, and beyond what we assumed would be the crux of our trip, when we encountered an impassable cliff face. A strong storm was blowing onto the shore, causing a storm surge, and was accompanied by six-foot waves crashing against the sliver of beach that was to be our pathway ahead. Our best option was to post up and wait for a change in wind direction to blow the conditions down. The deceitful Bering Sea had other ideas. 

For over a decade, Kim and I have been returning to the windswept Seward Peninsula in the northwest of Alaska. Our first summer together as a couple, in 2009, we spent a month in the region. For the first two weeks we joined our friend, Maynard, who is a knife and ulu maker. Every summer Maynard spends several months scouring the backcountry throughout the region for shedded caribou antlers. Back home in his workshop, he upcycles the antler into knife handles. After filling his ATV trailers, Kim and I went on to explore the peninsula’s road systems and backcountry for another two weeks by fat-bike.    

Since then, we have returned to the Seward Peninsula on many occasions for both winter and summer fat-bike expeditions and for work. Every trip into this sub-Arctic biome deepens our connection to the region, its culture, and people, and opens our eyes to new areas to explore. 

Last June, Kim and I loaded our Subaru to capacity and drove 240 miles north from our home to the Anchorage airport. Our ambitious Nome-based agenda was on display in our compressed shocks. Packed into our car were two weeks of food, filmmaking equipment, a Rubbermaid tote full of Kim’s teaching artist supplies for our first mission: traveling by helicopter to the extremely remote community of Little Diomede to make a documentary. After flying back to Nome from Little Diomede, we would require an additional 10 days of food, fat-bikes, packrafts, backpacks, and other backcountry gear for our proposed wilderness adventure—the village of Teller to the westernmost community on the Seward Peninsula—Cape Prince of Wales. And lastly, once the 10-day fat-bike trip was over, we would return once again to Nome where I would join our knife-making friend for a 10-day caribou hunting trip. 

Expensive lenses, padlocked rifle case, bike boxes stuffed beyond the 50-pound limit, and totes full of dehydrated and freeze-dried food spilled out of our car at the air cargo parking lot in Anchorage. Each of the upcoming undertakings required self-reliance. There would be no bike shops, or Amazon.Com to save us if anything was forgotten or overlooked. The piles of gear appeared absurd, but no single item that sat atop the airline’s industrial scale was superfluous. 

Weeks later, with our trip to Little Diomede behind us, we biked the last miles of dirt road into the village of Teller. As the early morning sunlight penetrated our chilled bones, the familiar and carefree feeling of disconnecting from civilization washed over me. Traveling around the bend or over the next hill by human power used to be as commonplace to our species as breathing. Too much sedentism can atrophy our innate nature; my preferred antidote is to ride into wildness.

Teller, an Inupiat village of 200+ residents, is situated at the westernmost extent of the Seward Peninsula’s road-system. Shaped like a north facing arrow point, the village is hedged by water on both sides—the protected, intertidal Grantly Harbor gently laps against its eastern shore; the Bering Sea—tempestuous and unrelenting—collides with its shore to the west. It’s difficult to envision a more alluring and subsistence-rich rural community.

The familiar aroma of smokehouses packed with fresh salmon wafted through the air as we rode past chained dog teams, fishing nets, beached skiffs, fuel tanks, and the assortment of tightly spaced houses. I waved as an ATV loaded with three kids returning from the store passed us. They tepidly waved back and craned their necks at the uncommon outsiders. 

Beyond the last house, the road ended. After months of planning and weeks of logistical strategizing, our off-piste excursion had finally begun. We downshifted and continued riding the remaining ¾ of a mile to the tip of the sandy spit beyond the community. At the terminus, we dismounted and began to blow up our packrafts for a short crossing. On the other side of the channel sat another small village—Brevig Mission. Beyond it, a vast and seldom visited wilderness, and, for us, the best thing a trip can provide: the unknown. 

Simple yet sturdy driftwood drying racks, draped with fileted salmon, and family-group fish camps peppered the coastline for a few miles on either side of Brevig Mission. For at least 10,000 years, Alaska has been inhabited, and a lineage of traditional ecological knowledge remains unbroken throughout much of the circumpolar region. Salmon, a renewable, nutrient-dense subsistence resource, return every summer. How and when to harvest as well as how to preserve stockpiles for the long, dark winter ahead were on colorful display.

For the next two days, we strained our knees in our lowest gears and low tire pressure atop loose sand and gravel. In the distance, the York Mountains drew closer. Beach travel by fat-bikes is a straight-forward way to cover a lot of territory. Bears, foxes, caribou, and other creatures looking for the path of least resistance also use these natural pathways. Analyzing their tracks is an endless subject of inquiry. A downside to long beach routes, however, is that they can often become monotonous. 

A variety of criteria are considered when we design a wilderness expedition from the comfort of our cabin. Pouring over maps and satellite images while logs radiate heat from the wood stove, we discuss options. Covering a lot of ground has appeal. Exploring interesting or exciting terrain to ride a bike on is also deeply satisfying. And, although we often repeat many of our favorite routes, we are almost always motivated to explore somewhere new.  

Teller to Wales is not a particularly long route, but it met our other two criteria. Although Alaska’s population is less than 750,000, it is home to over 240 remote villages. Each is unique both in geographic location, but also culturally. Visiting these off-the-road-system communities has enriched my appreciation and understanding of this Great Land. Traveling by fat-bike, packraft or sea kayak, has afforded me countless lasting friendships that now span thousands of miles in over 80 of these often extremely remote villages and towns; saying nothing of the friendships that have been made along the trail. 

Arriving in one of these communities by fat-bike is, in our experience, a remarkable ice breaker. The local hunters, who know the land best, pepper us with questions about our route, inquiring about game signs, animal migrations, or favorite landmarks. We are often bombarded by children who may be curious of any new face in town, but who show special interest in the dirty ones on funny looking, oversized bicycles. On several occasions, our good fortune has brought us into a community amid a cultural celebration. Time and time again, we have been made to feel welcome. Cape Prince of Wales, protruding into the Bering Strait, a mere 50 miles from mainland Siberia, would be new to us. 

Our route also appealed to our more basic instinct: riding our bikes on giggle-inducing terrain. Between the villages of Brevig Mission and Wales sits an isolated, relatively low elevation mountain range. Full of incised canyons, dry creek and riverbeds, with compact sedimentation, and with almost no vegetation, they appeared from afar to be an ideal fat-bike, mountain-scape. 

As is often the case, however, to play, we would first have to pay, and then pay again. After two days of riding the long barrier lagoon, and beaches, we reached the mouth of Lost River. From here, we would head inland and ride over and through the treeless York Mountains. 

Before settling down for the evening, Kim and I admired our surroundings and peered up the Lost River canyon. If not for the cold, offshore wind, and the presence of the Bering Sea at our back, it would be easy to confuse our location for the American Southwest. New Mexico, perhaps? 

Over the sound of wind ripping down the valley, we could hear approaching ATVs. Within minutes, two machines rounded the bend from the direction we had just come from. Four wide-eyed and smiling teenagers pulled up and turned their motors off. I was baffled. Along our way, we had to blow our packrafts up several times for short but deep-water crossings. “There’s a trail on the inside of the lagoon,” they informed us. “Very wet.” The mud and grass caked to their machines was all we needed to see to realize that we had divined the better, albeit semi-aquatic, path. 

The Brevig Mission boys were on their way up the Lost River to visit a friend. Far into the valley a crew of seasonal workers were exploring for rare earth minerals, hoping for a motherload deposit and economic viability. Electric cars, solar panels, and other technologies have ratcheted up interest in metals mining throughout Alaska. 

As someone acutely concerned about global warming and the effects it is having on our natural world, I also have misgivings about many of the proposed solutions to the crisis and the impacts they in turn will have on the environment. For thousands of years, all Alaskans lived with a different form of economy—an immediate return subsistence economy—and their impact was minimal. I often wonder if in our pursuit to prevent wholesale species extinctions and ecological collapse, are we overlooking simpler solutions? Or is our current standard of living and resource-intensive way of life too precious to barter with?

We waved goodbye to the boys, watched as they rode into the hills and began to look for a camp. With a steep hill to block the offshore wind at our back and the sea to our front, we went to sleep full of excitement. In the morning we would begin our overland ride through the mountains. The forecast was perfect. 

“I admire your adventures, but I do not envy them,” is a sentiment I have heard more than once. On more than a few of our wilderness cycling trips, I have also not envied myself and I often question my judgment. Adventures by bike can be incredible; adventures with bikes can be absurd. I am not interested in dragging a bicycle through a forest of alder or up a summit just to claim a first. My passion for this activity is born from a childlike love for cycling on and over interesting terrain. Unfortunately, you don’t always get to know which one you’re choosing. 

By 10 am, we were stripped down to our base layers and riding with ease on our way into the mountains. We followed a dry riverbed for several miles before turning northwest into a valley system and climbed deeper into the range. The traction was perfect. This is what fat-bikes do best. 

As we continued, the massive valley we were following began branching. We took the fork we needed and continued climbing toward a high elevation pass that would deposit us into another river system that we could follow back down to the coast, but my mind was dizzy with all the possibilities. We were following a practical route through the range, but there were many other valleys and passes to explore.

As we gained elevation, small rivulets of crystal-clear pools and flowing streams began to appear. We crouched down on hands and knees and slurped our fill, submerged our sweaty foreheads, and took a break. We were engulfed in the arid and rugged mountains; in the distance a family of ptarmigan cackled.

Near the summit of the pass, we encountered a patch of loose, bowling ball-sized boulders that forced us off our bikes. For the first time since leaving the coast, we had to push. Beyond this short obstacle, we re-mounted and rode onward to the top of the divide. 

At the top, we were greeted by little clumps of pale-yellow Arctic poppies that danced and swayed in the breeze. With almost no soil to cling to and situated in a spot that regularly sees hurricane force winds, we admired their tenacity, their anti-fragility. The Arctic poppy thrives under adversity. If Seneca and Marcus Aurelius did not contemplate this proud little flower, they missed an opportunity to find further confirmation for their Stoic worldview. 

Our day of climbing had been a pure joy, but the lively mountains had more to give. Down, down, down we rode. Loose cobble in the steep, upper couloir required our full attention, but the grade soon slackened. The further we descended, the more compact and uniform the terrain became. For over an hour we plunged downhill until we reached a wide river valley where we turned southwest and followed the drainage back to the coast. A lone, bull caribou grazed in the distance.

Our map indicated that, once back to the shore, we would immediately confront a narrow sliver of coast with a steep and unstable slope above it. Evening light bathed the wide beach, fresh water and ample driftwood were on hand, and the day had been long. We decided to camp and save the next obstacle—the unknown—for the morning. We made a mistake.

The onshore storm built through the night and in the morning, we realized that our way forward was blocked. As winds blow onshore in the shallow Bering Sea, water levels rise into what is called a storm surge, like a high tide. The surge of water coupled with breaking waves forced us to retreat. Time and a change in wind direction would be necessary if we were to proceed along our proposed course.

Rather than consume food from our dwindling stockpile, Kim assembled our break-apart fishing pole, and we walked up the river in search of sustenance. Much to our delight, a small school of pink salmon were making their way up to their spawning grounds. None were particularly eager to bite, but with persistence we were eventually able to land four of the small but delicious salmon—our one and only meal for the day.

Two days later, we began to reevaluate our options. The sudden switch in the middle of the previous night to a violent onshore gale—powerful enough to blow our well-anchored shelter over—felt demoralizing. Two alternative options remained: pushing our bikes up and over the tall mountain, now being occupied by a grizzly, or retreating the way we had come. Both were on the table for discussion. We decided to wait one more night with the hope that conditions would finally improve. The grizzly bear, foraging a few hundred feet above us, kept us on alert and away from the fishing hole. We stoked the fire, fasted, and waited.

I sat fifty feet above Kim on a cliff face the following morning and yelled down to her. “Not yet. There’s a big set coming.” “Okay, now! Run!” The storm surge and waves had subsided, but our path forward remained menacing and dicey. As the last wave retreated, she bounded around the first of several rock outcroppings and made it to the other side. Above her, loose rocks hung precariously. We repeated this trick of timing the swell and of avoiding rockfall for the next fifteen, hair-raising minutes. Patience and luck paid off. We were finally past the constriction and back on the bikes.

Twelve miles in the distance, we could see Cape Mountain boldly thrusting into the skyline above the abandoned town and deep-water port of Tin City. An out-of-place radar dome capped its summit; a not-so-subtle reminder of the Cold War and the continued distrust of our Russian neighbors to the west.  

After a painless and sunny beach ride, punctuated with a few shallow creek crossings, we arrived in Tin City in the early afternoon. Abandoned buildings from two different eras—an early mining boom, and Cold War era military installations—littered the valley. The mountains, with their ridgelines of spires and tors, looked to us like sleeping dragons. As I stopped to put on my windbreaker near a pile of rusting 55-gallon fuel drums, a plastic wrapper blew past my feet and the spell of wildness I had been under was broken.

We rode up to a pair of massive and derelict microwave towers—a pre-satellite-era communication technology—and looked back on our route. From this vantage, we could see the beach we had been stranded on for 3 nights, the York Mountains, and beyond. The view was stunning, and hard won.

Spikey outcroppings of jagged, tooth-like rocks dotted the weathered, undulating terrain along the road from Tin City to Wales. As we rounded a wide bend, the narrow waist of the Bering Strait came into view—the site of the Bering Land Bridge where the first Americans came from. Both Little and Big Diomede Islands were visible, as was the Siberian mainland—a mere fifty miles in the distance. In the middle of the strait lies the international date line. We were looking both into tomorrow, and into the deep past.

As we drew closer to the village, a familiar sound came from overhead. A twin-engine Bering Air passenger airplane was on its approach. It turned into the stiffening wind and landed on the long, gravel airstrip. “Think we can catch it before it takes off?” I asked Kim. “It’s worth a shot.” The headwind was working against us, but we shifted into high gear and began racing the last miles into town.

Over the years, we have learned to make peace with the often-schizophrenic nature of wilderness adventures in the far north. When conditions are good, we have learned to strike and to strike hard. We have also had to learn to be patient; to ration, to fast; to remember that nature is supreme; often cruel and unforgiving to those who act with hubris. Adventures, we have found, come not from what you expect, but rather from what you didn’t expect.  

As we sped to catch the plane, I began to feel conflicted. Had being stranded for three-days made us impatient to be done? Were we hurrying to miss an opportunity, an experience? A half mile from the airstrip my concern vanished. Fate took over as we watched the plane taxi down the runway and take off back to Nome. Little did we realize that Mother Nature and her trixie vixen, the Bering Sea, weren’t finished with us yet. A fresh storm was brewing, and that was to be the last plane into Wales for the next four days.

 

 

 

 

 






Metabolic Flexibility for Adventurers

Metabolic Flexibility for Adventurers

-Bjørn Olson

An example of what my one meal a day, nutrient-dense diet consists of: moose patty with free range chicken eggs, coho salmon roe, seasoned with pink salt, and a bowl of caribou bone broth.

A wet sucking sound accompanied each step as I lifted my foot up and out of the spongy tundra. I’d then test the space between the pillowy jack-o’-lantern sized tussocks to locate the least-wet place to set my foot, then heave my laden fat-bike forward before taking the next sloppy, energy-draining step. Forward progress was painfully slow through the sub-Arctic mire. I scanned the rolling terrain ahead in search of a less energy consuming path. Nothing but miles of soggy tundra met my gaze. Intense exhaustion and an acute swelling pain in my knee threatened to overwhelm me. Internally, I worried that I had overshot my abilities with this wilderness cycling route that involved a lot of bike-pushing. 

For more than two thirds of my life I have been an outdoor adventurer, which is to say that I have a deep familiarity with “bonking.” I know what drained depletion and ravenous hunger feel like. On long trips, my strategy had always been to eat frequent, high carbohydrate snacks to recharge my flagging blood sugar. When and if snacks ran low or were entirely consumed, all thoughts focused on food and the next resupply. 

Over the years, I had grown used to achy joints and exhaustion, but as I looked up at the miles of post-holing ahead of me, I felt a fatigue deeper and more concerning than usual. When I returned home from the trip, I visited the clinic for a checkup, and to have a blood panel done. The results were sobering. I was overweight, developing metabolic syndrome and, most alarming, I was becoming insulin resistant - the early signs of developing type 2 diabetes. My yearning for strenuous backcountry adventures was still strong, but it seemed as though the clock had been accelerated and that my days of adventure may soon be reined in. 

I began to search for solutions that would allow me to maintain my active lifestyle and regain optimal health. The approach that I had always followed was causing me to gain several pounds of body fat each year, my stamina and strength no longer felt optimal, joints ached, and I was becoming insulin resistant. Something had to change, but I had no clear idea where to begin. 

Through luck, coincidence and one compelling presentation about decolonization and ancestral wisdom, I found what I consider to be nothing less than a miracle solution to the spectrum of ailments that plagued me. I stumbled across what it means to become a metabolically flexible fat burner, through ancestral nutrition. 

Digging into this line of investigation, I found a bottomless and wildly fascinating rabbit hole. Ancient ways of living and eating, that worked for our species for hundreds of thousands of years, are now being justified and supported by burgeoning science. More importantly, however, tens of thousands of individuals, like myself, who have reached dead ends with the modern standard of care, are self-experimenting with this way of eating and are course correcting away from the diseases of civilization. 

As I began to peer under the first onion layers, I started to comprehend that we are a species of hominid that has lived in direct contact with the natural world for the absolute majority of our time on the planet. It struck me that I had never had the imagination or bothered to consider, what is a species appropriate diet for humans? 

Our ancestors, I began to understand, ate what they could kill, scavenge, or forage, and often underwent protracted periods without eating. Human beings are the surviving members in a branch of primates that, over millions of years, gradually adapted away from big biota filled guts, which require continuous feeding, and that can extract nutrition from plant fiber. When our ancient ancestors moved out of the trees and into the savanna, several million years ago, we began consuming animal protein and fat. The big guts shrank and were slowly exchanged for big brains. This is called the expensive tissue hypothesis

Our genes have not changed in any significant way since the Agricultural Revolution, some ten thousand years ago (depending on what region of the world your ancestors are from). Our diets, however, have increasingly diverged from the rich and varied nutrition and eating patterns our species has been programmed, over hundreds of thousands of years, to thrive with. This nutritional divergence has further accelerated over the last 50 or so years. High fructose corn syrup industrially processed and highly inflammatory seed oils (canola, soy, peanut, corn, vegetable, etc), and other hyper-palatable, nutrient-poor, center-aisle food-like products are all modern additions to the human diet -- none of which our ancestors would recognize as food. 

It is sobering to consider that over 55% of Americans are either diabetic or pre-diabetic; that roughly 70% are either overweight or obese; and that only 12% of American adults are considered metabolically healthy. This way of eating has given me a fighting chance in avoiding becoming another member in these grim statistics. 

At the outset of my dietary experimentation, I struggled with the idea that the goal should be to consume the majority of my calories from fat and to dramatically restrict carbohydrates. Although I grew up in Alaska and knew that all Indigenous Alaskans had eaten this way for thousands of years, my Western conditioning was deeply ingrained. A light went on for me, however, when I first read that of the three macronutrients (fat, protein, and carbohydrates) that there is no such thing as an *essential carbohydrate. 

Certain cells in our bodies absolutely require glucose to function, but if you never ate another Snickers, slice of bread or bowl of rice for the rest of your life, those cells would function perfectly. Human bodies can manufacture all the glucose they need. Human beings cannot function, however, for long, without essential fatty acids, essential amino acids, essential vitamins, and minerals. 

When I began to consume a high fat/low carbohydrate diet, a few fascinating and profound things began to occur, which led me to believe that I was on the right path. One of the first things I noticed was that I immediately lost several pounds of water weight that I had no idea why I was carrying around. Every gram of carbohydrate in our bodies, it turns out, is supported by three grams of water. Once I ditched the carbs, this water was excreted. I felt lighter and my joints hurt less. The next thing I noticed was that I was off the blood sugar roller coaster, and I could go and go for many hours between meals without experiencing the familiar and dreaded bonk. 

In most cases, people who prioritize healthy fats and protein as the cornerstone of their diet, adopt intermittent fasting or time restricted eating patterns. Healthy fats and protein are satiating and once the body remembers how to extract energy from these substrates, by becoming fat adapted (also known as keto adapted), the hormone insulin drops, and a cascade of fascinating things begin to happen. 

When insulin is present, we cannot tap into our stored body fat for energy because insulin is a storage hormone. By abstaining from snacks and meal frequency, and by greatly reducing carbohydrates, insulin drops. With insulin levels low, our bodies can then tap back into our fat stores to use for energy. 

This is the remarkable adaptive strategy that allowed our Paleolithic ancestors to survive times of hardship, and this is the cornerstone of what it means to become metabolically flexible: we eat nutritious food and extract energy from it, but when we don’t eat, our fat-burning mitochondria begin to pull the fat off our bodies and use it for fuel without discrimination or unnecessary hunger pangs. Furthermore, our brain function and moods improve when we are off the blood sugar roller coaster and rely on ketones, rather than glucose, for the primary fuel source. 

As the first weeks and months went by, I began to experiment. I found it hard to believe that my body could run on its own storage fuel, and that losing excess body fat could be so simple. 16-to-24-hour fasts (skipping breakfast and or breakfast and lunch) eventually became reflexive for me at home, but I wondered how I’d perform on bike trips. Breakfast had always been a morning ritual before starting long days on the saddle, and my Western conditioning about breakfast being the most important meal of the day was deeply ingrained. 

Much to my surprise and delight, I was able to get going with nothing more than a cup of black coffee, then ride well into the day before feeling the urge to eat my first meal. I was elated to discover that I had conditioned my metabolism to run on fat rather than carbohydrates. 

Two years in, I still marvel at the fact that, with practice and discipline, I was able to return to my ancestral programming, and am now able to use both exogenous and endogenous calories for fuel. I am no longer a glucose slave and I take great satisfaction when I consider that my body has remembered how to use its built-in surplus for the energy it needs when it needs it. I feel like I have a superpower.

This spring, I returned to the clinic for another checkup and to have blood work done again. I had lost more than 30 pounds; my insulin resistance had reverted to healthy insulin sensitive levels and my markers for metabolic dysfunction had been greatly improved. I had dodged an all too-common bullet.  

I do not consider this way of eating to be a diet. The word diet denotes something to do temporarily but expect to go off. I intend to eat and fast this way for the rest of my life. There is still a lot to learn and certain tweaks to be made, but becoming metabolically flexible has made too many profound improvements in my life to list. I can no longer imagine returning to the diseased state I had been in for the meagre reward of a quick dopamine rush from sugars, industrial seed oils and highly refined carbohydrates.

Single ingredient, whole foods are now at the foundation of what I eat, and much of what I eat is wild-caught fish and game that I procure myself. This is one of the great joys of living in Alaska – a state that, up to now, has prioritized and managed its healthy renewable resources. When my freezer and pantry run low on wild-caught or foraged food, I do my best to purchase regeneratively and local-raised/grown food. 

Although I now eat far fewer meals than I used to, every meal I eat is delicious, and I eat to satiety. However, I am not a zealot. In Mark Session’s book, The Primal Blueprint, he states that we should aim high, but accept that 80% adherence is more reasonable. Conscious treats (not cheats) should be factored into a life worth living. 

We have become conditioned by modernity and culture to believe that grocery stores, supermarkets, and all that they contain, are normal. Highly subsidized grains and monoculture agriculture has wildly transformed our diets over the last half century. Most of us have some idea about which foods are more-or-less healthy or nutritious, but I for one had never considered just how many of these foods can be deleterious to long life and robust health. If and when I feel deprived, I consider what my future self will say about the choices I make now to remain in or to slip away from metabolic health.

Mountaineering, paddling, bike expeditions and wilderness exploration are embedded into my identity and are the sacred methods I use to recharge my being. I am open-eyed and under no illusion, however, that someday I will have to reign in expectations about my limits in the backcountry. Relying on ancestral wisdom to break bad habits and rediscover optimal health has provided me with a new lease. My only regret is that I didn’t learn about metabolic flexibility sooner.



Bering Sea-Change

Bering Sea-Change

Bjørn Olson

This story was originally published in Alaska Magazine.

The village of Diomede.

The village of Diomede.

Nome, renowned as the finish line of the Iditarod Trail, the ancient hunting grounds of the Inupiat and as the site that the Three Lucky Swedes, who, in 1898, discovered gold and kicked off a stampede of fortune seekers, is one of my favorite Alaskan towns. Along with my partner, Kim McNett, I have been to the community many times for fat-bike adventures in both winter and summer. Last winter, however, we were on a different sort of adventure. The bikes stayed home; we’d flown north from our home in Homer to make a documentary film about the island community of Little Diomede.  

Situated in the middle of the Bering Strait, where Alaska and Siberia nearly touch, the village of Little Diomede is home to fewer than 100 people. Big Diomede, a mere 2.5 miles to the west, is part of Russia, and the International Date Line runs between the two. For at least 3 thousand years a sturdy and hyper-adept civilization of Inupiat people, the Ingalikmiut, have made their home on this resource rich, remote and rocky island in the sea. 

For 8 days time in February we had attempted to travel to this remote community by the only commercially available option: helicopter. For over a week, thick ice fog prohibited air travel and we were forced to settle for a second attempt in March. When we returned, we were again confronted with poor flying conditions for another 8 days, even having flown halfway out only to turn back as the fog thickened over the open water in the straight. This also happened to be the week that the world fell to pieces as the pandemic began. 

Kim had visited the island on previous occasions, through the Artists In Schools program, and worked with the students to create a string-art food web of the Bering Strait ecosystem. Bits of colored twine connect individual species to the foods that they depend on. This interconnection to food resources extends from a geometric sun at the center of the installation, to the plankton and the small fish, on up to the iconic animals like the bowhead whale, walrus, polar bear, and the Ingalikmiut. 

Opik Okinga, Diomede’s Environmental Coordinator, has been championing the preservation of these essential connections that the ecosystem provides to human life on the island. As is the case with most of the island’s residents, Opik’s relationship with the environment is part of an ancient continuum. This legacy of interconnection with the natural world, the seasonal variability, the annual migrations, the harsh conditions and the access to rich, nutrient dense animals, stretches back thousands of years. 

Rapid climate change is throwing the animals in this unique and hyper-rich food web (and the people who depend on them) into turmoil. Opik invited Kim and me to make a documentary film with the community about the breakneck environmental and climatic changes that Diomede is experiencing, and the threats it is posing to their cultural way of life.

As little as 10 years ago, our journey to Little Diomede would have been less fickle. Airplanes, rather than the more costly and weather-dependent helicopter, regularly serviced the community. In the winter, ice conditions—almost without fail—allowed for the plowing of a runway on sea ice at least 4 feet thick. These conditions have nearly vanished. 

One egregious example of this rapid change came in February of 2018. A storm broke up the ice between Little and Big Diomede. It never returned. No one in living memory had ever seen or had to contend with this profoundly disruptive circumstance. The road grader that once plowed the ice runway now sits in disrepair on the edge of the village, a symbol of a soon-to-be bygone era.

For millennia, the reliable platform of ice has allowed the residents of Diomede to step off their steep island and out onto the sea to subsistence hunt, fish and to catch crabs. The ice had protected the community from monstrous waves generated by the severe winter storms and is an essential ingredient for the nutrient cycle that has supported this biologically rich ecosystem - world famous for its monstrous King crab. 

“Climate change is real,” Opik tells us. “and it is demanding that we the people must learn to live around new seasons, weather, ice conditions, and even the loss of our culture. Soon, we won't see the manners we practice, the practices that our ancestors gave us to survive.” 

While waiting in Nome, Kim and I interviewed Diomede residents who now make their home on the mainland and local scientists. On a blizzardy afternoon, we met up with Gay Sheffield, a marine biologist and professor at the University of Alaska Fairbanks’ Northwest Campus in Nome. “The ecosystem that was here has changed,” she says. “Everything has changed. The water temperatures have warmed, which make it hard for the ice to form and the wind direction has switched.” 

“When I came to the region in 1992,” Gay says, “my job as a marine mammal biologist was to study the reproductive rates of seals or other interesting things like... What is the diet of walrus’? That’s how it was; those were the kinds of things we would study.” Over the last 10 years, the focus has switched. The topics have increased and most of them bode ill for the region. “Now it’s response, not study, that we do,” Gay said. Residents who rely on wild-caught food and the scientists who research those creatures are both in crisis mode.

Our heads swam as she continued to regale us with the myriad changes and how they relate to a rapidly warming climate. As we stepped out of the building and back into the winter storm, I was reminded of a John Muir quote. He observed that, “When we try to pick out anything by itself, we find it hitched to everything else in the universe.” For the people of Diomede, everything is hitched to sea ice. 

Each morning Kim and I checked the weather report and called into Pathfinder Aviation to inquire if today would be the day we’d finally fly to Diomede. “Check back tomorrow morning,” the recording perpetually advised. We would then switch on the news to learn more about the spread and infection rate of the SARS-CoV virus that was now officially in the United States. 

As the Covid-19 case count around the nation grew and the pandemic began, it was decided by all that we must abandon our attempt to reach the island community. The documentary would have to be put on hold, a sad reality to accept given the urgency of the situation and the need for the world to heed the warning that Diomede suffers.  

Since last March, scientists the world over have worked tirelessly to develop a vaccine. Our civilization has again demonstrated our ability to rise to tough and complex challenges. Someday soon this pandemic will be in our collective rearview mirror and a sense of normality will return to our lives. Someday soon we hope to succeed in documenting the profound ecological occurrence taking shape in the Bering Sea and share it near and far for the sake of the Ingalikmiut and humanity as a whole. 

This virus has required us to modify our behavior, show restraint for the good of all and to also listen to the scientific community. The Ingalikmiut people of Little Diomede, and myriad other frontline communities, are imploring that we stop and listen to their stories, trust the science, and truly digest how disruptive climate change has already become for them. If we can hear their stories, perhaps we will have the foresight to take precautions against similar ecological fates that may soon befall us all. 

Post script: Since the publication of this story, Bjørn was able to fly to Diomede and work on the film with the tribe.

The Roof of Alaska

The Roof of Alaska

Originally published in the book, The Bikeraft Guide.

Map by Skyler Kline

Map by Skyler Kline

Prelude: 

Bjorn Olson and Kim McNett have completed a series of fat-bike trips across Alaska that culminated in a contiguous 2000-mile wilderness route from their home in Homer to the northernmost point in Alaska. Together they share their stories of Arctic adventure, culture and climate change from the two northernmost portions of their route: Tikigaq (Point Hope) to Utqiagvik (Barrow) in 2017 and Kotzebue to Tikigaq (Point Hope) in 2019. None of this 600-mile stretch had ever been attempted by fat-bike and packraft. 

June 24th, 2017

Lisburne Hills:

Kim:

I donned my sunglasses, not for the glare, but to guard against the pebble projectiles that were assailing us. I looked ahead to my three companions who were grinding their fat-bikes eastward through loose gravel. The wind charged onto the beach, driving them toward the water in drunken trajectories. White spray swirled hundreds of feet into the air as the waves churned outward towards the unimaginable void of the Arctic Ocean.

This was the first attempt anyone had made to ride a bike across this wild terrain in the very northwestern corner of Alaska. Bjorn and I have gotten ourselves into some outlandish adventures over the years and this one was no exception. From the outset, we had no way of knowing how well our bikes would work on the trailless tundra or loose beach sediment (among many other variables that would influence our forward progress and well-being along the way). I began to question whether we were pretty brave or just downright stupid. I looked to my other two companions, Alayne and Daniel, and for a moment pitied their foolishness at trusting to follow such fools. 

Three days prior, a generous tail wind had assisted our party as we paddled our inflatable rafts along the coast. With fat-bikes disassembled and stowed on the bows, our minimal crafts were highly subject to the temperamental moods of the sea. Soon the waves began to peel and cap. With our judgment in working order, we pulled out in a gully where a pleasant waterfall and terraced streambed offered a lovely little campsite. We pitched our floorless mid-shetlers, using our paddles as centerpoles, and settled in to sleep through the storm. We had no idea what was in store.  

As the accelerating wind spilled from the hills, its strength became bottlenecked in our gully like a funnel. Though well-anchored, our pyramid shelters rattled like spaceships ejecting from the atmosphere. The thrashing nylon along the perimeter eventually sawed itself through on the hard edges of the rock anchors and Bjorn and my shelter began to come loose. “Get out and anchor it!” Bjorn hollerded as he clung to the now loosened center pole. Regretting my request to sleep closest to the door, I bursted from my cowering hovel to secure the camp lest it obliviate into the sea. For a brief moment I was frozen in astonishment. The water that had been spilling over the small falls was now being jettisoned horizontally. The stream was flowing through the gully in mid-air. 

In the morning we used our InReach device to get a weather report. The windstorm was massive, and it had no end in sight. It became clear that waiting this out would require more time than our provisions would allow. With our game faces on, we scouted the hills and found the ground firm and dry, good for biking. We looked at the maps and planned an overland route of some 30 miles through the northwestern corner of the Brooks Range in order to cut off Cape Lisburne and arrive on the open coast of the North Slope to the east. 

Away we raced, the force of the tailwind propelling us across the open landscape. We bore down on our brakes as we crossed areas of sharp rock scree. The wind would at times drive us upwards over the most unlikely surfaces, that is if we managed to stay in control. Suddenly a great gust tore down a side valley and sent all four of us simultaneously tumbling with our bikes like autumn leaves across a lawn. We clung to our precious possessions with white knuckles and yelled into each other’s ears to communicate. The changing of a layer or the eating of a snack became tasks of incredible diligence. But we were doing it. We were biking the Lisburne Hills.  

Cheerful alpine flowers blanketed the landscape, jingling in the wind. Impossibly oversized compared to the miniature twigs that supported them, they were delightfully bright and precious. I was reminded that for life on the Arctic tundra such circumstances are not crises but just an example of the endurance required to survive. Their work had to be done before the assured arrival of the deep freeze and the perpetual darkness of the polar night. “If they can survive out here,” I thought, “perhaps so can we”.

Like the dwarfed plants, we would sprawl ourselves on the ground for a brief rest, seeking any degree of shelter that the treeless landscape could offer. Omnipotent and omnipresent, the wind was the singular authority around which everything revolved. The glossy grass undulated like waves on the sea and the birds tousled around us in a shared chaos. “It’s going to feel really weird when the wind finally stops,” Daniel said, revealing how deeply we had become naturalized to its influence. 

I huddled against Bjorn, my anchor of support and self-assurance. It had been nearly 10 years since I moved to Alaska and joined his life of wilderness pursuit. Coercing me beyond my doubts, he helped me find my strength as paddle strokes and crank rotations slowly accumulated toward seemingly impossible goals. I found my humility as we negotiated forces against which humans, whether slender or bulky, don’t even register. I also found my heart as we recognized that our capabilities and sense of well-being are one and the same. Through the wilderness we have tested the type of material our relationship is made of, time and time again. 

After two momentous days we arrived back on the coast, weatherworn and exhausted, yet completely invigorated by the wild ride. Here the shoreline would guide our way to the distant village of Kali (Point Lay). Later, I would look up the wind speed from the Cape Lisburne weather station and find that the wind had been gusting at 100 mph. We had biked through a hurricane. 

July 1st, 2017

Village of Kali (Point Lay)

Bjorn:

Walking down an unfamiliar school hallway, my ears led me toward the cacophonous gymnasium. As I crossed the threshold into the bustling space, I paused for a second, allowing my brain to calibrate. After eleven days in the un-peopled wilderness, the flickering fluorescent lights, strong odors of food, and the sound of a hundred voices bouncing off the walls posed a stark sensory contrast.

When we arrived at Point Lay, known locally as Kali, the first village along our 400-mile route, our bodies were running on fumes. We desired a resupply and advice from locals about the way ahead. For Daniel and Alayne, the village, replete with a gravel airstrip serviced daily by a 12-seater airplane, was to be the end of their journey.

“Welcome to Kali,” an Inupiaq elder with a bent spine and kind smile said as he lifted his soft hand to mine. “Come in and eat. Today is Nalukatak - the whale festival.”

The day before our little cadre arrived in Kali, we’d seen a pod of perhaps one hundred or more beluga whales – the most any of us had ever seen at one time. The Kali hunters had seen the white whales too. Using contemporary means yet millennia-old strategy, they herded some of the pod with their skiffs to the inside of a lagoon and dispatched the number of animals they needed to see the community through the long, cold winter ahead.

The gymnasium had been transformed into a mess hall outfitted with school cafeteria folding tables covered in butcher paper. Blue tarps lined the floor, protecting it from errant drips or spills. A string of serving tables lined the far wall, piled with pots, disposable aluminum platters and five gallon buckets bursting with food.  Paper plates, jugs of juice, carafes of coffee and tea crammed into every bit of remaining space on the overburdened tables.

I peered down the aisles of seated locals looking for my teammates. I found them at the far end of the gymnasium, map already out, engaged in conversation with a man whose calloused finger pointed out landmarks. “This is Doug Rexford,” Kim said. “He’s the captain of the whaling crew.” We were invited to sit and eat with the praiseworthy hunter at the table of honor.

“Would you like some boiled beluga maktak,” a woman holding a 3-gallon pot and ladle asked me. “Quyanaq. Yes, please.” Through many shared meals with my Siberian Yup’ik godmother and her family, I’ve eaten a lot of Bowhead whale and had tasted beluga before but this was to be my first experience eating it boiled.

“The boiled maktak is best when the beluga is fresh,” Doug told me as I picked up a one-inch cube of the warm blubber and skin layer--a circumpolar mainstay and calorie-dense food that has sustained human life on the North Slope for thousands of years. My teeth effortlessly fell through the substance, oozing a smooth, rich oily flavor throughout my mouth. I closed my eyes and slowly chewed, savoring every molecule. Before reaching for my second piece, I offered my impression: “To say that boiled beluga is like butter is a disservice. They should say that butter is like boiled beluga, but not as good.”

Over the next several hours, we glued our trail-worn bottoms to the cafeteria seats and relished one course after another. As soon as the swan soup had been served and consumed, along came someone to dish out caribou ribs or seal steaks or dried whitefish with seal oil. The waitrons walked the aisles, filling every plate or bowl, always serving the elders first, until each offering was finished.

Our wind chapped faces glistened with grease and a surge of nutrition flooded our hungry mitochondria. The food that had supported our host’s ancestors in this severe Arctic environment was also the exact fuel we needed to continue our journey. 

After the meal, and before the drumming and dancing began, a group of young men carried in several dozen brimming sacks of frozen whale meat and maktak to the center of the gym and began distributing it to every household. In many Alaskan Native communities wealth is rarely measured by how much an individual owns, but rather by how much one can give away,  an ancient and time honored tradition of survival and community wellness. The hunters had had a successful harvest and no one would lack for meat in the village of Kali. 

While the distribution of food was underway, Kim and I were surrounded by a group of kids that were curious about the strange white people that had arrived in their community by bicycle. After answering their questions, we asked ours. They were only too happy to oblige, often competing with one another to tell their shared stories and experiences. We heard stories of Silla the weather goddess, the Big Mouth Baby and other tales of Inupiat lore. In the care of these children, Arctic history and mythology seemed to be in safekeeping for future generations. 

The following day Kim and I said goodbye to our two traveling companions and rode away from the village. The insecurity we had begun our expedition with had been gradually replaced by careful confidence. We continued out of Kali on our way to the northernmost point of Alaska armed with insights, encouraged by new friends and loaded down with leftovers. 

August 18th, 2019

Cape Thompson: 

Kim- 

Bjorn and I landed our rafts shortly after sundown, which here meant well after midnight. With the familiar relief of getting off the water at last, we silently and methodically went about our camp chores while shaking the cold from our stiff joints. We had just rounded the front of Cape Thompson in the Arctic Maritime National Wildlife Refuge. Tomorrow would be the final day on our 180 mile route from Kotzebue to Tikigaq (Point Hope). Though not in sequence, this was the final segment of our series of wilderness routes that connected our home on the Gulf of Alaska to the very top of the state. 

The term victory lap perfectly described our experience. When I think back on all the days and miles that we store in our memory banks, these will stand out as some of the most wonderful. Our beaches had been firm, pleasant weather was the norm, and our equipment ideal. Our familiarity with this sort of travel offered us total freedom to shamelessly enjoy ourselves without troubling over logistical details. We took time to sketch, take photos, and watch the wildlife. We know how to take the bad, but we also know how to take the good. 

While our personal well-being on this trip had been nothing short of optimal, it had been exceedingly apparent that the well-being of the Arctic ecosystem was not. The evidence of rapid climate change was everywhere, from melting permafrost, shore-zone erosion, numerous dead walrus, the presence of atypical species like bull kelp and jellyfish, and stories from locals all hinted that something unprecedented was underfoot in the Arctic. Even the prolific pink salmon run and pleasantly warm conditions that had made our trip so enjoyable were indicative of a de-stabilizing normal. 

With evidence of landscape change at nearly every turn, these remote trips offer unique opportunities to collect data in places that are rarely visited by scientists. Citizen science projects cause us to step outside ourselves and increase our curiosity about the places where we travel. Over the years, we have documented retreating shorelines, glacial melt, and the spreading of trees as a response to warming conditions. 

Knowing that seabirds had been facing starvation in recent years due to water temperature shifts, I had come with a plan. I was going to use my camera with a built-in GPS to document every dead seabird that I encountered along the way. I would then culminate the data and submit it to the Coastal Observation and Seabird Survey Team (COASST) to add to their running database on unusual seabird mortality events. 

I pedaled up to the first dead bird, a black-legged kittiwake, and snapped a photo. Soon I found another. Then another. On and on they went like a breadcrumb trail, mile after mile. I identified horned puffins, common and thick-billed murres, gulls, fulmars, auklets, and most abundant of all, short-tailed shearwaters.

The extra effort it took to record the birds made me feel like an energetic dog on a hike as I swerved up and down the beach, covering many times the necessary distance. Still, I found myself fervently committed to the task. I knew that without my efforts the stranded birds would be washed away into the sands and tides, never to enter the hearts and minds of humans. 

It is said that the more that you pay attention to something, the more you learn to love it. As I paused to acknowledge every single bird, I felt my grief sink deeper and deeper. The expressive gestures of their splayed wings, arched necks, and immaculate feathers made them seem to me like fallen soldiers on the battlefield of climate change. I tallied 921 dead birds. I couldn’t help but wonder how the collective choices of humanity, my own included, had led to this unseen and yet profound loss. 

The climax of our trip would offer a redeeming perspective to the grim mood caused by the seabird die-off. Cape Thompson, one of the greatest natural treasures in Alaska, is a 7-mile stretch of cliffs that boasts a rookery of seabirds some several hundred thousand strong. While we could have traveled overland, we chose to wait 4 days for the wind to calm so that we could paddle underneath the towering cliffs, something we had dreamed of doing for many years. 

A blizzard of birds whirred overhead, our voices muted under their croaks and calls. The stimulation was like that of a major metropolis and we felt like country bumpkins dumbstruck at our first experience on the streets of a big city. Our rafts bounced against an unexpected current as we desperately tried to take in as much of the scene as we could. The utter busyness made it impossible to distinguish which exciting occurrence the other person was pointing to. Kittiwakes curbed in unison and erupted in chatter as they relanded on the cliffs. The penguin-like murres plunged toward the water, their new chicks faithfully leaping after them in their one and only plummet from their natal ledge to sea. Looking to the heights, I could not tell what was rock and what was bird. The cliff faces themselves appeared to be alive. 

This remarkable expression of life renewed me with hope. In the face of plummeting biodiversity and environmental collapse, individual actions can feel futile in the grand scheme. Yet just as each paddle stroke alone is insignificant, the only way to make any crossing is to take the next one. I believe it is our duty, as the most mindful and influential species on our planet, to both appreciate and work to keep these natural systems intact...because we haven’t lost them all. Not yet. 

July 13th, 2017

Walakpa Bay

Bjorn:

Kim and I strained on our cranks as we rode over the unconsolidated sand and gravel beach. In the distance we could hear the din of a small generator and saw a group of people, several tents and a small hive of activity. Curiosity compelled us into a state of doddering composure and we cranked a little harder. When we arrived at the encampment we quickly deduced that this was a team of archeologists hard at work. 

Our strange means of travel and shabby appearance caught their attention. After we answered their questions about our unusual expedition, Anne Jensen, the lead archeologist, gave us a tour of their dig. 

Several hundred years ago, a multi-family sod hut complex had been located several miles inland. Rapid sea-level rise and coastal erosion has brought the Arctic Ocean right to the front door of this intricate and well designed house site. The archeologists and their team of undergraduate students, working as fast as possible, raced an accelerated clock to preserve this slice of Arctic history before it would be lost to the ages in a rising sea. 

Exposed by coastal erosion, the seaward edge of the complex was already poking through the bluff edge and a mound of sand bags had been placed below in a feeble attempt to buy the archeologists a little more time before the next storm. The team, working from the top down, had carefully peeled off the roofs to expose the houses, side tunnels, sheds and storerooms. Kim and I peered down into a recently bygone yet millenia-old history. In the meat cache wing, a 600-year-old seal had been perfectly preserved in the permafrost. It looked as though it had been caught last week. 

Roughly one quarter of the land in the Northern Hemisphere is permafrost, and it is thickest in the Arctic. Frozen within the permafrost is more than double the amount of carbon already in our atmosphere. As our planet rapidly warms from our wholesale combustion of fossil fuels, the melting of permafrost is accelerating and releasing this trapped carbon. This causes a cascade of more warming, more thawing and more heat trapping gasses released into the atmosphere. Known as a “positive feedback loop,” this phenomena will be anything except positive if left unchecked. 

Kim and I declined the generous offer to spend a night with the archaeologists. After the protracted break and enlightening visit, we wished them well and resumed our path. We were eagerly nearing the end of our trip and our weather forecast for the remaining days couldn’t have been better.  

That evening we found a sun-drenched valley where we would make our last camp and finally put to rest our doubts about this un-tested fat-bike and packraft route. Since my teenage years, I have been gravitated to and inspired by tales of exploration and scientific discovery. The adventurers that most ignited my young imagination were the few that set out into the unknown to attempt something novel, who returned transformed by their well-earned and prized insights. Never did I imagine that my own good fortune would lead me to Kim, an inspired and capable life companion to face the unknown with, to share in a life of adventure and inquiry. 

Over the last dozen years, the fat-bike and packraft have rapidly evolved in form and functionality. Both of these instruments of human-powered wilderness travel were originally conceived and developed in Alaska, but the efficiency and practicality of both have caught the imagination of people worldwide. Use of a fat-bike in conjunction with a lightweight, one-person packraft has opened a new era of creative exploration. 

Traversing these landscapes at human speed has expanded our appreciation for the grave ecological messages that the Arctic is signaling to the world. Our lives have been enriched by the villages we passed through and the lasting friendships we have made. We stand in awe of the Inupiat people’s traditions of community, survival and resiliency in a temperamental climate bordering on the untenable. It is sobering to confront the fact that these people now face unprecedented forces that will thaw and erode the foundations of their civilization.

We arrived in the northernmost community in the United States three weeks and 400-miles after leaving Tikigaq. On this exceptionally remote expedition, the sun never set nor was certainty ever assured. Fat-bike trips through varied and rough terrain often require us to hike our bikes over great distances. At times challenging and at times exhilarating, we were delighted to find that the majority of this route was bikeable. Kim and I returned home with our own well-earned and prized insights, eyes set to future expeditions, and with an invigorated sense of urgency about our climate crisis. 


Fueled By Fire

Fueled by Fire 

Winter Bikepacking with a Wood Stove

-Bjørn Olson

Originally published in BikePacking.Com

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Throughout the day, the bulging mass of ice that clung to my beard indicated that the temperature remained well below zero. As the sun began to set behind the boreal forest of Interior Alaska, the mercury dropped even lower. My partner, Kim McNett, and I pushed our laden bikes off the Iditarod Trail into the unconsolidated sugar snow and began setting up our shelter in the falling twilight. We assembled our handsaws and began cutting wood. 

An hour and a half later, we both reposed inside our floorless mid-shelter, stripped down to our long underwear, making hot drinks and dinner atop our titanium wood stove, and dried our damp liner socks above the mini-inferno. Outside, the frost dipped down to minus 40 degrees. 

My first outdoor love affair was mountaineering. Climbing mountains and glacier travel trips in winter informed my self-reliant attitude toward winter bikepacking. One of the many challenges one must overcome on self-supported expeditions in the cold is managing moisture. Damp clothing, tents, and sleeping bags are difficult—often impossible—to defrost and dry once wet. As the days and weeks go on, moisture from breath and sweat clings to this important insulation, becoming frozen, heavy, and less insulative.  

For many years, my solution to address the moisture I generate through body sweat was to employ vapor barriers (VBL), which can be anything from plastic bags to fancy, non-permeable base layers. These thin layers are worn next to the skin or with a thin poly or merino wool layer underneath. Any sweat you generate is then blocked before it has an opportunity to seep through and into the insulative layers. Interestingly, we sweat to the point of saturation but then stop. Without the VBL, sweat will continue until all the insulation is saturated, but with the VBL only a small amount of sweat is generated. 

To protect the down in my sleeping bag, I would sleep in a VBL sack or with VBL top and bottoms on. Few experiences are more miserable than waking up damp and clammy from a night of sleeping in VBLs and changing into frosty clothing in freezing temperatures. On mountaineering trips, a frozen sleeping bag can be turned inside out and loosely strapped to the outside of a backpack to allow the trapped moisture to sublimate. This technique, however, is impractical on bike trips. 

After a few days on any winter bike expedition, I inevitably found myself desperate to reach a shelter cabin with a wood stove or a generous host willing to invite me inside and allow me to dry out frozen tents, clothing, and sleeping bags. Meeting and visiting with people along these routes is one of the most memorable and meaningful aspects of these trips, but feeling dependent on others is an anathema to an ethic of self-sufficiency. 

Alaska has a small population but is rich with pioneering individuals who think outside the box and devise creative methods to overcome obstructions to wilderness travel. At the top of this long list is adventurer, Dick Griffith. Dick began undertaking long, wilderness treks in Alaska with a lightweight ethic in the 1950s and continued to do so well into his late 80s. He was the first person to employ a lightweight, single-person raft with a break-apart kayak paddle in Alaska, which led to the packraft revolution we see today. After suffering terrible frostbite and many other experiences with deep cold, Dick eventually sewed a fireproof wood stove jack into his Stephenson Warmlite tent and began to use a small wood stove on his winter ski expeditions. 

“I’d never touch that country again without a stove,” he once told me. After years of suffering myself, I was convinced and decided to try this method. 

In 2013, I modified a worn-out, floorless silnylon mid-shelter to work with a collapsable titanium wood stove. That March, Kim and I spent 30 days cycling over 1,000 miles on a network of snow trails that led us from southern Alaska to the Arctic community of Kotzebue. All of our water melting and cooking was done on the wood stove and we were able to dry our bodies and gear in temperatures as cold as minus 30. I haven’t done a winter bike expedition without a wood stove since. 

This March, as the daylight slowly returned, Kim and I felt the seasonal pull to unplug from our busy lives and head into the wilderness. We settled on a 300-mile route along the Iditarod Trail. Although we have ridden through this area several times before, this trip was unique for a few reasons. We biked south instead of north for the first time. And because we are still in the grip of a global pandemic, our shelter with the collapsible wood stove liberated us to do this trip without the need to go indoors as we passed through the village of Nikolai and the Iditarod checkpoints along the way. Perhaps more than ever before, we were grateful to have this particular equipment and the familiarity to know what is possible with it. 

Before the pandemic, Kim and I had our sights set on a new-to-us winter route. This proposed trail network, however, passes through many remote villages, deeming the trip unadvisable under the current circumstances. We hoped that by this spring the virus would have subsided. As March approached, we concluded that if we were going to do a winter bike trip it’d have to be something more conservative. McGrath to Willow on the Iditarod Trail seemed like a good option. The dogsled race was modified this year to avoid as many villages as possible and was an out-and-back passing through McGrath. We timed our trip to be on the trail as the teams were coming and going.

We flew from Anchorage on a damp and above-freezing day but were greeted with a breezy, sub-zero afternoon as we departed the twin-engine airplane in McGrath. On our first night, we were thrust into temperatures down to minus 40 degrees, which snapped our survival instincts to attention. 

After a few days, we found ourselves in a blissful and familiar state of being, one that I had been craving to reconnect with since the pandemic began, where the rules are simple, the goal singular, and the methods well ingrained: wake up, ride, camp, repeat. Even as non-racers, this sort of winter travel is strenuous and we often have to dig deep to circumvent doubt, flagging muscles, and soreness. We always know, however, that what awaits us after a hard day on the saddle and an evening of chores is a warm mug of tea, a hearty meal, dry clothes, rosy-red cheeks, and a night of peaceful slumber. In our experience, we tend to finish these trips feeling stronger and hardier than when we began.

Kim and I are in awe of the cyclists from Alaska and around the world who compete on the Iditarod Trail. We know all too well what it means to put in a hard day and it’s easy for us to imagine what it must feel like to have to push on into the dark and cold of night to chase the clock. Without these events, it’s likely that the fat bike might not have been developed at all. Now that these bikes and this equipment exist, however, racing doesn’t need to be the only option for extended wilderness experiences on snowy trails. 

Kim and I don’t race against competitors; we race storms, spring breakup, and our own time constraints. Our shelter with the wood stove awards us nights of restful sleep and recovery. And, because we rely on it for all our snow melting and cooking, it helps define our expeditions by some of nature’s basic parameters.  

For anyone wishing to attempt this method, there are many points to consider and precautions to take. Number one is that you must be willing to sacrifice a floorless mid-shelter and dedicate it for sub-freezing trips only. Once you cut a hole for the fireproof stove pipe material and begin to accumulate errant ember burns in the shelter fabric, it will no longer protect you from rain. If you can accept that, know that we’ve gotten many winter seasons out of each of the two shelters we have used to date. The other obvious consideration is that once the stove is installed and lit, an almost freakish amount of vigilance is required while you learn the boundaries of melty and flammable synthetic things in proximity to a roaring inferno in a tight space. Remember: fire hot! While the stove is ablaze, hyper-attentiveness is always required. But in our years of experience, we have developed a sense of what is an irrational versus a serious concern. With a modicum of precaution, using a small stove in a synthetic shelter is less dangerous than you might at first believe, but it’s important to behave as if your life depends on extreme caution—because it does. 

Ours is a hybrid system. We use a collapsible Titanium Goat wood stove in our most worn-out pyramid shelter, into which I sewed a patch of fireproof fabric into an upper triangle of the shelter. In our experience, a four-person mid-shelter is perfect for two people (and no more). Another modification I made to the shelter is to sew a two-foot-wide wide “skirt” of similar fabric around the perimeter, except near the door. After anchoring the four corners of the shelter with stakes, this skirt allows us to add snow around the shelter to help further anchor it to keep out uninvited drafts. Because the skirt is on the outside, this extra snow does not infringe on the precious floor space inside.

After years of trial and error, Kim and I have settled into a nice daily routine. When the sun dips near the horizon in the evening, we begin to scan the environment for our essential ingredients: plentiful dry wood and, if possible, firm snow to camp atop of and for ease of cutting sturdy snow blocks. However, well-compacted snow is a luxury, and we often have to accept what is available. 

Once we find what we’re looking for, we both help each other pitch the shelter and cut a small batch of wood together. Each evening, we tend to switch roles: cookie or wood getter. At this point, cookie gathers all personal belongings from the bike, crawls inside the shelter, assembles the stove, and starts melting snow for drinking water, dinner, and hot drinks, which, on average, takes about an hour and a half to accomplish. Meanwhile, the wood getter remains outside and continues to shore up the shelter, cut enough wood into stove-length pieces to see us through the evening and morning, and carve blocks of snow for water-making. 

One pro-tip we eventually discovered is to cut two pieces of green willow to set under the stove at right angles on the snow. As the heat from the stove begins to melt a pit underneath the stove, the green willow acts as a bridge to help keep the stove level and secure. Pieces with a 1-to-2 inch diameter and cut into 2.5-to-3-foot lengths do the trick. Because the wood is green, it doesn’t burn even when in direct contact with the stove. We’ve also found that the ends of these willow pieces act as a nice sleeping pad and sleeping bag boundary. Anything closer is in the red-hot danger zone. 

After we have both consumed our dinner, a big mug of tea, and have fully filled our 64 oz thermoses with boiling water, we crawl into our sleeping bags, let the fire die and sleep like newborn babies. More than once we have remarked that we get more restful slumber on these expeditions than we do at home. 

At the earliest hint of daylight, the cookie wakes first, lights the stove, sets a pot of snow with a little water from the thermos to help accelerate the melting process, and encourages the fire to life, which promptly radiates warmth to the frozen interior of the shelter. Within minutes, frost begins to evaporate, sleeping bags begin to release moisture, and the day is soon met with high spirits and hot coffee.  

After breakfast and coffee are consumed and sleeping bags are dried, we both work together to break camp and pack up for another full day on the bikes. An additional trick we have learned is to pour the embers from the stove in a pile onto the snow but to not immediately extinguish them. After fiddling with straps, shelter anchors, and zippers, our fingers are usually chilled. The last thing we do before mounting our bikes is to warm our hands around the embers—a treat bordering on the sublime in negative temperatures. 

Bicycles, synthetic fabrics, and collapsible titanium wood stoves are all very modern inventions, but human-powered migration in extreme environmental conditions is as old as our species. We evolved to move our bodies, to explore, and to experiment with the boundaries of our innate possibility. By pairing everything down to the bare essentials, these cold-weather trips remind us of what it means to be alive and human. Once Kim and I made the commitment to ditch the fuel-burning stove and rely entirely on native fuels from our surroundings, this dependence upon the natural world has deepened our appreciation of the regions we pass through and helped us to find our place in it. 

Now, like Dick Griffith, I will never touch that country without a wood stove.




Tundra Nutrition: Human-Powered Caribou Hunting in the Alaska Range

Tundra Nutrition

-Bjørn Olson

Originally published in BikePacking.Com

The author shuttling a load of gear and a hindquarter of caribou.

The author shuttling a load of gear and a hindquarter of caribou.

When summer’s vegetation turns from green to yellow, an ancient instinct takes hold; autumn is the harvest season. All northern creatures—the bear, squirrel, muskrat, ermine, ptarmigan, porcupine, moose, caribou, and more—all know, deep in their genes, that winter is coming. Human beings, still emerging from the Ice Age, and poorly adapted for modernity and civilization, also feel the compelling siren call to store up calories for the coming cold and dark.

In the first week of September, my fiance, Kim McNett, my brother, Clay, and my long-time best friend, Mark Teckenbrock, and I caravanned from our homes in southern Alaska into the interior of the state to hunt caribou by human power. We would ride bikes with trailers into the enchanted mountains of the Alaska Range, camp, catch grayling, drink cold water, wake up early, try to outmaneuver cunning and fleet-of-foot creatures, and rekindle our ancestral genes. Our two and a half million years of hominid, hunter-gatherer evolution hungered for the opportunity to be expressed. 

On our fourth day, my friend Mark and I crawled along the rain-soaked tundra on our hands and knees, gently sliding our rifles ahead of us. The two caribou we’d been watching through our binoculars and stalking for the last several hours were now just a couple hundred yards below us. Vibrant red and yellow leaves of a dwarf willow bush offered us a blind. The caribou approached the base of the hill, from the wide valley beyond, and then disappeared below us. They were close. We waited.

Five minutes passed. Then ten. Finally, I began to fear they may have wandered away unseen. I slowly crept up into a low stoop to peer over the edge. Barely breathing, I scanned right and then left. I froze. “They’re right here,” I whispered, pointing with my eyes.

For each of the previous days, our little band had been stealthily stalking the cagey and nimble animals. We were in the caribou’s kingdom and they were on high alert. My routine had been to crawl out of the shelter at the first hint of light, quickly fill my thermos with coffee, grab my rifle and binoculars, and hike uphill. 

Several times, my pursuit of a handful of small herds had been close, but with few blinds and no trees for cover, my presence startled them away. By mid-afternoon, I’d walk back down to camp to break my fast, dry out near the fire that my brother diligently kept going, despite the rain, and regroup with the others. After a break and a meal, I’d head back out again. On the third evening, I realized it was time for a new strategy. We decided we would all hunt together as a group and try a new area further up the valley the next day.

Growing up in Alaska, wild fish and game and foraged berries and mushrooms have always been an integral component of my diet. As an adult, I’ve tried to make harvesting this wild food a part of my annual routine, but work, fat-bike and sea kayak expeditions, and other life distractions often compete for our time and attention. This year, the two expeditions Kim and I had planned had to be put on hold due to the pandemic. This fact, coupled with a newfound interest in ancestral nutrition, led Kim and me to focus more of our energies on wild harvesting.

Global warming is affecting Alaska at more than twice the rate as the mid-latitudes. Often, our human-powered adventures through Alaska deepen our insights into these startling changes that are occurring. We don’t, however, have to travel far from home for evidence. In the summer of 2019, record-breaking temperatures swept across the state and a series of wildfires wrought apocalyptic havoc across the Kenai Peninsula and beyond. 

We began our harvest season this spring in the burnt rubble leftovers from the 167,200-acre Swan Lake fire, just north of our home. Morel mushrooms often fruit after a fire, and fruit they did. We filled up with gallons upon gallons of this highly sought-after fungal delicacy. 

After mushrooms, we switched gears to harvesting salmon and other fish. Alaska boasts of intact and mostly healthy salmon populations of all five species. In our region, two species are abundant enough to allow for commercial and personal use fisheries, as well as sport fishing. Sockeye (red) salmon are the staple in our region. Management of our personal use fishery allows for the use of hyper-efficient dip nets for Alaskan residents. Coho (silver) salmon run later in the season, and in our area, there is a personal use set net fishery, which allows an individual to catch 25 per person, plus 10 more per household dependent. We rounded out our salmon harvesting with a few Chinook (king) salmon, which we caught with rod and reel.

Taking cues from Alaska’s First People, I have begun to deepen my understanding of the health of our local ecosystems by directly relying on it for sustenance. One becomes acutely aware of the seasonal changes, migratory patterns, health of individual species, the air, water, and soil conditions, and more when relying on wild-harvested foods. These insights, coupled with the wisdom of elders, fish and wildlife managers, and others, helps establish a connection to place and an awareness of its health or its disease and or misuse.

In Alaska, 95% of the food found in grocery stores is imported from out of state. This importation comes at a high ecological cost, which is never factored into the price at the supermarket. Much of this food, produced halfway around the world, is also grown in nutrient-depleted soils, fertilized by petrochemical fertilizers, and often sprayed with glyphosate-based herbicides. Industrially raised livestock is pumped with hormones, antibiotics, and fed a diet of GMO grain, which radically alters and diminishes its nutritional value. 

Since 1991, the rate of obesity in Alaska has more than doubled, from 13% to 30% of our population. Type 2 diabetes has also more than doubled over the same period of time. For thousands of years, however, Alaska’s First People lived off this land and were beacons of health, strength, and endurance. That condition of vitality, coupled with a sense of connection to place, is what I am passionately seeking in my own life. 

The sturdy caribou and I locked eyes as I slowly lowered myself back down and gently picked up my rifle. Many Alaskan Native stories tell of how certain animals will offer themselves to a hunter, but I was mystified that the creature was not bounding away from us. Rather than fleeing at the sight of me, the caribou walked toward us. Squinting with one eye and peering with the other through my rifle’s scope, I consciously focused on calming my breath. Its chest filled the optical loop. The caribou then turned profile and stood still, offering me a clean shot. 

Moments later, Mark walked back uphill to inform Kim and Clay of our success and enlist their help. I embraced the moment to be alone, and to offer my solemn thanks to the caribou. After the violent outburst from my rifle, the valley was again silent. I knelt down beside the fallen animal and let a wave of emotions wash over me. 

When Kim, Clay, and Mark returned, I was reminded of the advice my brother and I had been given as children by our godmother, Umara. A Siberian Yup’ik woman, Umara grew up in a pure hunter-gather culture, in the middle of the Bering Sea. She told us that it’s essential to offer a dispatched animal a drink of water for its journey toward the other realm. We each felt the solemnity of the moment as we offered thanks and gave the caribou a farewell drink. 

Whenever we consume food, it comes with a cost. That cost, more expensive than money, is most often invisible and not accounted for in the marketplace. As we further our understanding about the consequences a global economic system—in conjunction with a perpetual growth model, on a finite resource planet— is having upon the natural world, I believe it is important to find ways to reduce these hidden costs as much as possible and to find alternatives. What we saved, in this instance, is an enormous carbon footprint for a less valuable and less nutritious substitute. There are few middle-men or egregious carbon outputs that stand between a hunter, a wild-harvester, or a gardener and the food they procure. When these engagements are undertaken by human power, the negative externalities drop even further. Our biggest cost was effort and a willingness to do what many would consider the “dirty work.” 

Alaska has a 21st-century economy, but we still have a 19th-century environment. This slice of the world has maintained its genuine wealth because the focus on what is most valuable has, for the most part, remained intact. Salmon, moose, berries, mushrooms, crab, halibut, and the ecological conditions that support these creatures, and many more, still exist here. But, there is no guarantee this will always be the case. When more people learn to cherish what nature provides, by making an effort to become a part of it, maybe then we’ll learn, or perhaps remember, how to be better caretakers. Wilderness is a place; wildness is everything, including us.

With sharp knives and a bone saw, we portioned the field-dressed caribou into thirds and, along with the organs, packed them into cotton game bags. A short walk brought us back to our bikes, where we loaded the trailers and tightly lashed down our sacred quarry for the ride back to camp. 

That evening, we feasted on some of the world’s most nutrient-dense and delicious food. Frost was in the air as the light fell and the stars came out. We warmed our bodies around the roaring willow fire as we recounted the day. Within each of us, a different and much more ancient fire was being rekindled.






Bike-Rafting

Bike-Rafting 101

-Bjørn Olson

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Bike-Rafting

How to get started


Over the last dozen years, a new breed of cycling has exploded around the world. Fat-bikes and plus bikes are allowing people to go places outside the confines of traditional mountain bikes. An era of creative adventure and discovery is currently underway.

With these omni-terrain bicycles, creative wilderness routes have begun to come into focus. Every year and in all seasons, people are coming up with unique routes to attempt. From forest to alpine, beaches, desert, tundra and all bioregions in between, fat-bikes and plus-bikes are filling an organic niche for people looking for a raw wilderness experience from the saddle of a bicycle.

Riding on winter snow trails, like the Iditarod Trail, was the original driving force behind the evolution of the fat-bike, which, initially, were often called snow-bikes. As soon as this breed of bicycle became commercially available, in the mid-2000s, however, people began exploring other possibilities with them. Soft, rough and unmaintained tracts of vast wilderness can now be traversed by bicycle. The only limitations are skill level and imagination.

Co-evolving alongside this new breed of bicycle are two forms of equipment, which allow adventure cyclists greater potential to explore further afield in atypical terrain: soft-bags and packrafts. The soft-bags – like framebags, seat-bags, and handlebar rolls – are ideal for loading a bike with camping equipment while helping to keep the bike well-balanced and nimble feeling in rough terrain.

The ultimate compendium for backcountry adventure with a fat-bike, however, is the packraft. Packrafts are sub-six-pound, one-person, inflatable rafts that roll up to the size of a stuffed, summer sleeping bag and are capable of carrying gear plus a bike. More than any other piece of equipment, this type of human-powered watercraft provides the greatest possibilities for the adventure cyclist to explore far off the beaten path.

Incorporating a packraft into the bike adventure quiver allows for an enormous variety of otherwise unattainable adventures. The ability to cross creeks, streams, rivers, and lakes or to get around steep headlands, for example, provides access to new cycling terrain. There are routes that involve cycling up one drainage and then paddling back down another or multi-week traverses that require amphibian adaptability.

Several brands of packraft are on the market but one stands head and shoulders above the others - Alpacka Rafts. Alpacka brand packrafts emerged in the 90s out of Alaska and have been in a constant process of evolution ever since. The original Alpacka Rafts were remarkably resilient and lightweight but over the last decade the design, and variety of rafts has seen a surge of improvements. A host of packraft shapes and configurations now exist for specific requirements; bike-rafting is one of them. 

If incorporating a packraft into your bike adventures is something you’d like to do, before making the plunge, there are a few things worth considering. Number one is what sort of trips do you plan to undertake. If bike-rafting is your primary objective, then that helps narrow down the options.

It is ideal when packrafting with a bike strapped onto the bow to have a slightly longer raft. If you are planning to run serious whitewater, you may want to have two rafts: one that fits perfectly and is outfitted for whitewater and an expedition boat with more length and simpler rigging. It is optimal to be able to achieve a full forward stroke for maximum propulsion. If the raft is too short, the bike strapped to the front will impede your efficiency while paddling. Furthermore, expedition rafts require few bells and whistles and are therefore, when they are stripped down to the bare essentials, easier to pack and carry.

Many modern packrafts can be purchased with a waterproof zipper on the stern of the boat. This allows you to stow gear inside the raft. There are a couple reasons why a zipper is a good idea: the gear stays dry and out of your way while you are paddling, and the raft becomes more stable when the weight is low rather than up high on the deck. However, zippers require extreme care. One piece of sand in the teeth can spell disaster. As long as you take precautions, the zipper is worth the extra attention they require.

Spray decks come in two flavors: Whitewater and Cruiser. A Whitewater spray deck consists of an all-lightweight-fabric deck with a small, round opening, similar to a kayak cockpit. Around the cockpit opening there is a tube of Pex plastic coaming, which acts as a lip to secure a spray skirt - again, similar to a kayak. The Cruiser spray deck is zippered onto the deck of the raft on three sides and opens with hook and loop fabric on one side. This allows for easy in and out access. Of the two, the whitewater spray deck keeps the most water out. If you plan to roll your raft or expect to be in big waves, the whitewater deck is the better option. For expeditions, the simpler Cruiser spray deck is quite sufficient for keeping your lower body dry from rain and small waves. You can also opt to save a little weight, space and money and foregoing the deck entirely. 

Once you figure out which raft suits your needs and make the plunge, the next step is to learn how to use it. This brief article is meant to be only an overview for bike-rafters. Before venturing out, be sure to get instruction and read Roman Dial’s book - Packrafting.

Here are a few specific tips, however, for rafting with a bike to get you on your way.

The first thing you’ll want to get efficient with is your transitions. Bikes carry rafts and rafts carry bikes. When you are underway, it is ideal to be able to switch from one mode to the other in the least time possible. Make sure, however, that you do it properly. Hitting a class 3 wave train or being slammed by a 25-mph gust of wind is not the time to realize you neglected to strap your bike down tight enough or that your load is lopsided.

Most of the time, while cycling, my raft is rolled up tight, with the tougher hull fabric exposed, strapped to the handlebar. The exception is when I know I am going to be pushing my bike for several miles and I want it to be as light as possible. On most summer expeditions I carry a large, lightweight backpack that I can fit my entire kit into. When the riding is good I carry most everything on the bike in soft bags and the raft gets strapped to the handlebar.

There are two main ways that I strap the bike to the raft when I am in aquatic mode. One way is very fast and simple, but I only ever use this method when making short and calm crossings. This involves inflating the raft, removing the non-drive pedal (create good habits and always store pedals in the same place every time. I put mine in my frame bag. Always!) and laying it across the bow. I then use one strap to keep the bike from falling overboard. The front wheel ends up being in the water with this configuration but if you only have a short distance to cover and it is calm, this is OK. Once I am in the raft I place my pack on my lap and make the crossing. Simple.

The proper way to strap the bike to the raft, however, takes a little more time to set up. This is the technique to use in almost all situations. Required for the proper method are three ladder-locking straps that are at least two feet long and one piece of 3-mil chord that is tied across the bow between the two furthest forward tie downs (d-rings) on the raft.

Begin by inflating the raft and seat. Then remove both pedals from the bike, stow them in a safe place and then remove the front wheel. Place the frame of the bike on the bow of the raft with the drive side up and the fork legs facing forward. Then find the right balance point where the bike is not too far forward or too far back. Too far forward and the bike will want to slip off; too far back will impede your forward stroke. Next, turn the handlebars up and horizontal so the levers and shifter(s) are facing up, and then place the front wheel on top. Once the bike is in the proper position, loosely strap the bike down with the three straps. On the front of the raft there are typically four tie downs. Use the two furthest aft bow tie downs. Connect the 3-mil cord between the furthest forward tie downs and then run one strap from the middle of the cord. After the bike is loosely strapped down, slowly cinch each strap and observe as you go how the load looks and shift or true as needed. If it’s wonky and off to one side, loosen, reposition and then resume.

Learn to use the inflation bag to its potential. Practice inflating your raft in your yard until it feels natural and second nature. Once the raft is as full as you can get it with the inflation bag, continue to force air into the raft with your breath. Then, before launching, place the raft in the cold water and let the air inside cool. This will allow you to get a couple more breaths worth of air inside the raft before you launch. You want it as full and taught as possible. On wilderness trips with a packraft, the transition between one mode to the other eats up time. Being proficient with these transitions is absolutely to your and your trip partner’s advantage. 

Pro tip: if there is a breeze, inflate your raft with the stern facing the wind. Use the wind to quickly refill the inflation bag and then force the air into the raft with big compressions of the sack.

It is important to practice rescues near home in safe, calm waters with friends nearby. Packrafts are very stable but they are nearly impossible to re-right by yourself once upside down, in deep water, with a bike strapped to the bow. Rescue requires either holding onto your paddle and raft, and swimming to the nearest shore or assistance from another friend in a packraft. With you helping in the water, the rescuer in the raft can re-right your raft and then stabilize it while you jump back in. Make sure you never let go of your raft or paddle when you do capsize. If it is windy and you let go, it only takes a second before the raft blows away and you’ll not be able to retrieve it. 

Again, work on rescues in calm water with friends before heading out into the backcountry until the techniques become second nature. Panic is your enemy in emergency situations. The solution is familiarity, good teamwork and enough practice that these maneuvers become reflexive. 

Other equipment you’ll want is a four-piece breakdown kayak paddle, paddle leash, a personal flotation device (PFD) and perhaps a dry suit.

There are many suitable kayak paddles on the market but the ideal packrafting paddle is a breakdown paddle that breaks into four pieces - where the shaft meets the paddle blades and in the middle of the shaft. This allows you to stow the paddle without long ends sticking out to catch on brush and tree branches as you cycle along. I also prefer a slightly longer paddle for packrafting than I would use for kayaking. 

The lightest paddles are made entirely of carbon fiber but there is a strong argument for nylon blades. Nylon is very strong material and therefore the paddles last longer and withstand abuse better. I often use three sections of my packraft paddle as the center pole in my floor-less mid-shelter and I sometimes use the blade as a shovel to scoop dirt, sand or gravel around the edge of my shelter to help keep it anchored when it is windy. I would not use the more fragile carbon fiber blades for these tasks. Personally, the slightly heavier blades are worth the weight penalty because of the increased durability and their dual-purpose nature.

There are many PFDs on the market and choosing the one that suits your needs is a personal choice. Some people like PFDs with a lot of bells and whistles but, for packrafting, I prefer a very simple, snug-fitting one. Inflatable PFDs are nice because they stow away into the smallest package and you can inflate them to just the right amount to use as a pillow at night.

Paddle leashes can be valuable when paddling on flat water, like lakes, bays, fjords, etc. The leash can be a simple as 3 to 5-mil chord tied to the middle of the paddle on one end and the bow of the raft on the other end. Six or so feet of cord is plenty but make sure you have enough to achieve a full forward stroke as well as your sweep and rudder strokes. The value of a paddle leash, when paddling in flat water, is that if you ever capsize all you have to be sure to do is hold onto the paddle. Your raft will be safe from blowing away. Never use a paddle leash if you are in water that has current. In current, the leash can wrap around an obstacle like a rock or tree, and you can quickly become hopelessly entangled.

Although packrafts are remarkably tough they are not indestructible. Learning to field-repair your boat is as important as knowing how to fix a flat or true your wheel. Always carry a repair kit and learn how to use it. The items I always carry are the patches Alpacka provides, alcohol swabs, a sturdy sewing needle, dental floss for thread, a few feet of Tyvek tape wrapped around a Bic lighter, a tube of Aquaseal and a smaller tube of quick-drying UV Aquaseal. If the trip is longer than a week, I often also carry a spare valve and a spare d-ring. 

Dry suits are a remarkable piece of safety and quality-of-experience equipment, especially in cold climates, but they are also bulky and heavy. Most often, mine stays home on bike-rafting trips. Instead, I rely on my rain gear and do everything in my power to keep from capsizing. The Alpacka/Kokatat drysuit is very lightweight, specifically made for the fast-and-light packrafter. If I plan to run whitewater or will be making long crossings, I sometimes use this suit on trips. Because it is so lightweight, it is recommended to wear rain gear over the top of it to help prevent it from tearing and abrading.

There are countless other gear and technique considerations for the wilderness cyclist looking to expand their range with the aid of a packraft but step one is getting out there and trying it. Start with small, bite-sized and low consequence trips. Keep your expectations honest and conservative, and always go with at least one reliable buddy. Once you feel efficient, safe and comfortable, take it to the next level. There is always a next level. Whatever that is, is up to you to decide. But in this era of wilderness exploration with a Salsa bike and a good packraft, the equipment won’t be what holds you back.

Crust Fat-Biking: Assailing The Temporal

Crust Fat-Biking: Assailing The Temporal

-Bjørn Olson

Originally published in bikepacking.com

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It’s 3:00 AM. The moon is above my right shoulder casting a long shadow over the undulating snow. Riding my fat-bike, with my ruff pulled up and my hands tucked into large pogies, my shadow looks like some sort of half animal, half machine creature. My four friends and I are liberated from the trail, atop concrete-hard snow, picking any line we choose through the forests and meadows. I feel like an animal, like a wolf in a pack. We all hoot and holler with abandon.

 Spring crust riding is one of the many great joys experienced by a year-round fat-biker. A year in the life of our particular fat-bike culture goes something like this:

 June – August: Maintain and ride technical trails through local forests; half-day and full day beach rides (preferably on the most technically challenging terrain available); street sessions, e.g. curbs, benches, cylinders, steps, and other interesting urban lines and routes; several overnight trips (with or without packraft or partner); at least one big summer wilderness expedition with packraft and at least one partner.

 September – November: Milk as much summer as you can and ride as much as you did until the season finally changes; take advantage of early freezing conditions before the first snow flies by riding up creeks, over bogs, and connecting backcountry lines that are otherwise too wet to ride in the summer or filled in with snow in winter; rally the homeys for a week-long friend’s trip, with or without packrafts (fall seems to be when everyone can most often pull away from busy schedules); take advantage of trails that become too overgrown with brush to be any fun in the summer; ride on and over as much hard, compact, frozen ground as possible.

 December – February: Get your Black Metal fat-bike rides on; bundle up, strap on the headphones, blinker lights, headlights, and goggles; ride in every winter blizzard; remember how to stay warm, how to not sweat in your clothing, how to manage equipment in sub-freezing conditions; go camping on snowmachine trails every full moon; get strong.

 March: Cut all ties and go on an expedition. March is the month—the siren’s call to the wilds. Accept no substitute. March is the time when winter starts to relax her grip a little and the daylight returns. In any northern region, snowmachiners and dog mushers feel the siren’s call, too. Learn where their trails go; find creative ways to cover vast amounts of country on these hard-packed and fleeting winter trails. Spend weeks—or an entire month—covering country on snow. Invest in good gear and make these expeditions as pleasant as possible; learn from each one and improve technique, means, and creative route-discovery every year.

 April – May: Observe the snow and weather conditions and be ready to strike at the first hint that crust conditions are good to go. South facing slopes come first; eventually every aspect goes through the thaw-freeze cycle and the entire snowy world becomes a playground when it’s frozen. Wake up early and ride until the afternoon sun begins to thaw the snow again.

 …and repeat.

Every season contains a few fleeting days or sometimes mere hours of euphoric perfection. There are the summer afternoons, for example, when the ground is dry, the bugs are down, the air still, and the dirty sweat on your forehead and arms feels like a well-earned callous; when your ride into the alpine leads you to a cold, inviting lake; when you drip dry on the soft heather and watch a cumulonimbus cloud billow over a mountain summit across the valley; when the hermit thrush sing their lovely call to one another through the dwarf hemlock forest and fill the air with well-being; when you don your grimy clothing and sweaty helmet and bomb back down the hill with the last of the golden light of day. Summer magic.

 And in March when you find yourself far away from people and crowds; when the temperature is zero degrees and the air perfectly still; when the trail beneath your tires is rock hard and you have them pumped all the way up to 20 PSI; when an animal, maybe a coyote or an owl or a moose or a raven, crosses your path and you stop to watch it as it watches you; when you finally stop for the day, build a fire, cook a meal, share reflections, crawl into your warm sleeping bag, and go to sleep giddy with the insight that you get to do it all over again tomorrow. Winter magic.  

 In the spring, there is a lot of magic throughout northern regions. The world is returning from the long, dark, and cold slumber. With the additional light and warming air, life returns, animal and bird migrations begin, and sour moods get crowded out by the excitement of rebirth and renewal. For any outdoor enthusiast, spring is the time to strike, to forego sleep, responsibilities, and obligations. For fat-bikers, crust season is the magical and fleeting time period when everything else must be put on hold.

 Crust snow occurs when the daytime temperatures are above freezing, and nighttime temperatures remain below freezing. The snow crystals metamorphose into round grains, commonly called corn snow, and become saturated and denser than winter snow. At night, this corn snow re-freezes and becomes nearly rock hard. At first, this only occurs on sunny, south facing slopes. As the season progresses, the entire snowpack, from bottom to top, undergoes this metamorphic transformation.

 A lot of variables go into a good crust fat-biking season. How deep was the snowpack over the winter? What sorts of layers developed in the snowpack? Is the spring weather on a consistent trend or does it vacillate between spring and winter for weeks at a time? Is it going to rain all through April? Each of these considerations and more go into the perfect conditions. Often, entire years go by without this natural manifestation of ideal circumstances—all the more reason why it’s imperative to pounce when the stars do align.

 Over the last decade, my crew and I have tried to be ready, willing, and able for this ephemeral springtime riding condition. We approach crust riding in one of two ways: aimless forays into the most interesting terrain we can find, where the objective is pure, giddy fun, or long rides to cross a lot of otherwise impossible-to-traverse terrain. If the season is particularly good, this can go on for weeks.

 In general, we prefer to start our rides well before sunrise and, in some instances, we begin riding right after dark. It all comes down to when freezing starts to occur, how hard it freezes and, inversely, when it warms above freezing and how warm it gets. By obsessively observing the weather forecasts and spending time out in the country and on the snow, we begin, each spring, to develop a sense of what we can get away with.

 For this type of riding, you can use almost any bike with plus or fat wheels. When the conditions are really good, even a mountain bike with two-inch tires can work. However, I always prefer a fat-bike with the fattest tires possible, and although studs aren’t required for traction on the snow, there are often a lot of ice conditions that appear this time of year. Super fat tires are insurance for when the conditions degrade and, with big, low-pressure tires, rolling over obstacles is both a cinch and a riot of a good time. A dropper seat post is not essential, but the joy of riding steep and technical crust lines with one can’t be overstated.  

 I also prefer to ride crust with the least gear and weight as possible. A water bottle, snack, a flask to share, a multi-tool, and a camera are all that typically make the cut for fun rides. This sort of cycling feels incredibly liberating and it’s ideal to approach the terrain unencumbered, able to give your all. The traction and terrain can feel similar to Moab’s slick rock and our riding attitude is similar to the culture found in that part of the world.

 That said, overnight trips are fantastic during the crust season, too, assuming you entirely trust the conditions not to melt out from under you. Riding through the night under the stars and moon to a remote cabin over the snow on a route concocted entirely of your own imagination is the quintessential essence of what bikepacking can be. Loafing about, reading a book, napping, or chewing the fat while catching the afternoon rays and waiting for freeze up again add bliss to the complete experience.

 To feel as liberated as possible, I pare down my camping kit to the bare essentials. One puffy sweater, a hat, a lightweight summer sleeping bag, sunglasses, a Bic lighter, a titanium mug, a water bottle, snacks, instant coffee, multi-tool, pump, repair kit and, in our neck of the woods, a can of bear spray are essentially all that is required. Last year’s dry grass or spruce bows make fine sleeping pads and open fires do a remarkable job of bringing a cup of melted snow to boil for coffee. Another joy about this time of year is that many of the creeks begin to flow again and finding fresh drinking water is usually not a problem. There are typically many hours of the day and afternoon that are above freezing, and thus unrideable, so I typically splurge and bring a concentrated adult beverage (whiskey) and a small paperback book.

 For the most part there are very few pitfalls or hazards associated with crust riding, but there are exceptions. Often, the surface snow can hide holes, crevasses, or open water. Riding over glaciers, fast moving water, or terrain so steep that you can’t see the entire runout need to be approached with caution. It’s only a minor inconvenience to have your bike punch through a big pocket of empty air when riding over a patch of buried willows; it’s quite another thing to fall 50 or more feet into a crevasse or an open hole above a river. Common sense and familiarity with terrain features should always accompany the savvy backcountry explorer.

 Under the full moon, we instinctively begin playing a game of “follow the leader” through the forest. Whenever the leader’s line choice becomes too absurd and the terrain forces them to abandon it, another rider takes over. Up a spruce forest hillock, into a skate park dream gully, a log ride over a bent birch tree, a steep bomb-drop off a small cliff face to a beautiful transition, and finally into a patch of willows that offers no escape. “Your turn,” my buddy Daniel says. “Show us what you got!”

 Shifted into low gear, I raise my dropper post and power up a steep hill. When the angle reaches an even steeper degree, it’s my strength that breaks my line, not the traction. Before losing my fight with gravity, I turn to the left and ride an upward angle just shallower than what my hill-facing pedal will strike, and then I turn hard to right. Climbing the mountain like a backcountry skier on skins, I reach the summit. From the top, several downhill lines present themselves. I’m overjoyed to be the leader for this run. I drop my saddle, give two hard cranks, lean back, and bomb down through the trees.

 Eventually, our party remembers that dawn is approaching and we’d discussed a long ride to the village of Ninilchick. We give up the game and head down Deep Creek Valley, leaving the well-worn snowmachine trail untouched. Each person choosing their own high-speed line–bunny hopping over little mounds, banking turns in the creek bed, wheelie dropping over short drop-offs, but forward, always forward.

Hours later, we reach the parking lot where the evening before we’d delivered my truck to shuttle bikes and riders back home. The bags below our underslept eyes crease upward with fat grins and we awkwardly attempt a clumsy and fatigued group high five. 

The next afternoon at 4:00 PM, my fiancé Kim and I finish our second cup of coffee and breakfast when both of our cell phones simultaneously chirp. The group text reads, “Crust ride?”