Saturday, February 01, 2020

Feeding a 30-day expedition

The start of the 2020 Iditarod Trail Invitational is now less than a month away, which means anxiety is about to double down and my single-minded focus on this event will narrow even further. Gear and prep. Prep and gear. It makes for boring conversation and mundane writing. Of course, I think these subjects are boring, but the general public seems to disagree. Among the 2,000+ posts on this blog, one of the most enduringly popular is a post from 2009 titled "Bikepacking gear," which is so outdated it might as well be titled "Delightable accessories for your velocipede." It still receives thousands of hits each year.

Several folks have expressed interest in learning more about the technical aspects of a 30-day march across Alaska. Since I am not remotely a list-maker in my day-to-day life, an impetus to make checklists and justify my choices benefits me as well. This particular post is going to cover the most specifically individual yet universally debated aspect of such an endeavor — food.

Before I start, I wanted to report that I am no longer dying of the illness I wrote about in my last post. It took more than two weeks to recover even 80 percent of my energy following the onset of this most recent upper respiratory infection, but I hope the severity of it means it's my last for the season (fingers crossed.) I started running again this week, including a 17-miler yesterday where I felt 95 percent of normal — I'm still stuck with a phlegmy cough that rears its ugly head at night and during harder efforts.

On Monday I had my annual follow-up with my asthma doctor, where I failed my breathing test spectacularly. The results were significantly worse than this time last year, enough so that I couldn't fully convince my doctor that I don't have out-of-control asthma. He agreed that the virus was partly to blame, but wanted to try out a couple new medications this month. Since I'm still dealing with lingering chest congestion, I think these medications can only help.

Now, onto food planning. In choosing what food to bring for a month of strenuous exercise in subfreezing conditions, one must consider several important questions:

1. Is it shelf-stable? Some of this food will sit for nearly a month in heated buildings — either post offices or schools — but will likely be exposed to subfreezing temperatures during transport. So it needs to endure a freeze-thaw cycle.

2. Is it calorie-dense? Each resupply box will hold two to five days' worth of food, and everything must be carried until it's eaten. Maximizing the calorie-to-weight ratio is crucial. High-fat foods have the highest calorie density, but many of these are unpalatable (to me at least) during a hard effort. I prioritize carbs, but choose foods with low moisture content, which is also important because:

3. Is it edible when frozen? I won't have the luxury of thawing most of my food. It's nice to have foods that retain similar textures and tastes when frozen — nuts, for example, and chocolate. Dried meats are also good. Gummies need to be "gummed" for a few seconds before they can be chewed, but the flow of sugary goodness makes up for this extra effort. Peanut butter is even more delicious when frozen — it develops a fudge-like consistency. Semi-hard cheeses such as cheddar are terrible in my opinion — like gnawing on tasteless rubber. Hard cheeses such as Parmesan are okay, but a little too strong-tasting for my liking. I've also learned that the degree of freezing matters. An Oreo cookie at 0 degrees is just like any Oreo, but at -40 it becomes difficult to bite or chew until I thaw an entire cookie in my mouth for a few seconds.

4. Is it nutritious? A month is a long time, and bodies in motion have many requirements. I'm not going to pretend that most of my food isn't traditionally junk food, but it still carries important macros and some micronutrients. I plan to supplement with multivitamins and electrolyte tablets, which are probably placebos but don't weigh that much either.

5. Most importantly, will I eat it? During the 2018 ITI, I experimented with a trail diet that was about 80 percent fruit-and-nut trail mix, with limited candy and chips. This didn't work out so well for me — my energy levels were alarmingly low at times, and I think that food intake was part of the problem. My only options were too high in fat and protein, and too low-carb relative to what I am used to eating and what seems to work best for me while in motion. I also packed only about 5,000 calories per day, which turned out to be too few even with supplemental meals. This was probably the case because it got to the point where I could not stomach sunflower seeds, and tossed too many handfuls of trail mix to "the birds" when my stomach turned. Meanwhile, I craved sugar like crazy. It would be nice not to need sugar to this degree, but it's also amazing how well it works. In 2018, whenever I got my hands on something sugary such as hot Tang or another racer's left-behind brownies, it brought instant vitality and energy. I will be carrying candy this year.

Half of my 2018 supply of trail mix was a generous donation from a kind-hearted acquaintance in Iowa — Linda. We haven't yet met, but Linda has long followed the Iditarod Sled Dog Race, read my books some years ago, and has been an enthusiastic fan ever since — not just of mine, but of all of the folks in the human-powered race. She donated trail mix to my successful 2016 ride to Nome. It was such a welcome treat that she sent more in 2017 for a race that unfortunately I didn't end up starting (much of that trail mix went to Beat), and then again in 2018. My mistake in 2018 was doubling her generous contribution with a similar trail mix of my own. By the time I packed it all and realized I was already near the weight limit for each box, I just went with it ... and thus had only trail mix to eat.

This year I'm going for more variety, but I still think nuts and dried fruit are fantastic energy food and a preferred baseline for my trail diet. So I was thrilled when she offered to contribute to yet another extended Nome effort ... so many delicious nuts and fruits. And not a single sunflower seed to be found. She sourced much of it from Natural Grocers because she is so dedicated to healthy living. I have a feeling she won't love the rest of my list. But it's for the best, Linda, really. I believe this is the best balance to answer all of the above questions while combatting my low-energy issues from 2018.

The following is my plan for a typical day on the trail. It's just an approximate list; there will be a number of variations for each individual category and amounts for each day. The total amount will be reduced earlier in the race when there's much more supplemental food. For later boxes, I'll probably increase the amount of protein-rich foods while reducing some of the carby stuff that I'm sure to become sick of, based on my 2016 experience (granola bars are probably going to be gone for good after day 14, and I'll replace oatmeal with dehydrated egg scrambles.)

Breakfast foods:
Instant oatmeal, 3 ounces — 320 calories (4g fat, 66g carb, 8g protein)
Trader Joe’s instant coffee (3), 1 ounce — 150 calories (3g fat, 30g carb, 0 g protein)
Jif-to-go peanut butter (2), 3 ounces — 500 calories (42g fat, 22g carb, 18g protein)

Snacks on the go:
Linda’s wonderful and healthy trail mix, 8 ounces — 1,280 calories (96g fat, 88g carb, 32g protein*)
Jill’s less-healthy-but-includes-delicious-pb-cups trail mix — (dried bananas and cranberries, mini peanut butter cups, salted dark chocolate-covered almonds, pecans) 4 ounces — 630 calories (45g fat, 54g carb, 9g protein*)
Chips or crackers (Cheez-It, Pringles), 4 ounces — 550 calories (30g fat, 63g carb, 11g protein)
Nature Valley bars (2) 2.7 ounces — 380 calories (22g fat, 42g carb, 8g protein)
Candy bars (2), 4 ounces — 500 calories (24g fat, 66g carb, 8g protein)
Cookies (chocolate chip, Oreos, no-bake) 4.4 ounces — 560 calories (32g fat, 64g carb, 8g protein*)
Beef or bacon jerky, 4 ounces — 320-440 calories (8g fat, 1g carb, 11g protein*)
Gummy candies (Haribo varieties, jelly fruit slices or cinnamon bears) 5 ounces — 500 calories (0g fat, 126g carb, 0g protein)
*These calorie and macro numbers are an approximate guess for foods that will be compiled at home or dehydrated at home (oh yeah, Beat bought a food dehydrator! We're just doing jerky this year, but hopefully we'll become more creative in the future.)

Dinner:
Mountain House meal, 5 ounces, 550-800 calories (27g fat, 72g carb, 27g protein)
Tuna packet, 2.6 ounces — 110 calories (4g fat, 0g carb, 18g protein)
Hot chocolate (1-2), 2 ounces — 220 calories (1g fat, 48g carb, 4g protein)

Total: 6,590 calories
54.7 ounces (3.4 pounds)
338g fat, 741g carb, 162g protein
27% fat, 60% carb, 13% protein

Yes, I also feel slightly sick to my stomach when I read this list. Three and a half pounds is a lot of food to carry for each day, but it will be lower than this most days ... some, however, will be full-meal-deal sorts of days. I know I'll operate best if I have a good buffer of energy and don't need to ration food the way I did in 2018. (The rationing came about because we were only allowed to send five pounds of food to the checkpoint in Rohn, which needed to fuel 130 hard miles over three long days and diminished quickly amid my pouty bird-feeding.) There are enough resupply points that I can adjust the amounts as I go ... this isn't nearly as involved as planning for an unsupported Antarctic expedition.

Thirteen percent protein is also lower than I hoped, which is why I think I'll adjust toward more protein later in the race. In 2016, when I had plenty of sugar, the food that I craved like crazy was meat. But I also want to note that this list still includes 162 grams of protein, which is nearly three times the typical daily recommendation. I'm not adjusting my diet to simply eat three times as much as usual — I need ten times the energy. My hope is to be on the move between 12 to 18 hours a day, burning roughly 500-600 calories per hour. If I had 6,000 calories of pure carbs, my body would probably happily incinerate it all ... if it could. Unfortunately most human digestive systems aren't so efficient.

Based on past experience, ~6,500 calories of all three macros is probably the most I'll be able to process in a 24-hour period. But I should feel relatively energized at that level. I'll still probably run a calorie deficit, but it won't be huge. Once those calorie deficits cut too deep, the body starts consuming itself, both fats — of which I have much to spare — but also muscle proteins, which I don't have to spare. Aggressive fat-burning will, at best, cause one to feel downtrodden and tired. At worst, it can be dangerous — a faster route to hypothermia and frostbite, as well as organ failure in extreme cases (cases only become this extreme in unsupported Arctic expedition-type scenarios.) Still, I want to consume most of what I'm burning. I actually don't want to lose a bunch of weight out there, because I know how terrible this will cause me to feel, and how much it will slow me down. Given the limited amount of time I have to reach Nome, I can't afford a steep energy deficit.

So there it is ... my 2020 Iditarod food plan. If you have any questions on suggestions, please leave a comment below. I'll try to answer any questions. I've given this lots of thought and believe food consumption is a highly individual subject, so I'll probably be less receptive to suggestions ... but I never say never. Thanks for reading. 
Sunday, January 26, 2020

Momentum lost

 Monday morning, 12 hours after we finished the Fat Pursuit, we woke up to 18 more inches of snow that fell overnight. U.S. 20, the only road in and out of Island Park, had been closed in both directions with no estimate on when the highway would reopen. We were sharing a rental house with a half dozen other people, and the news that we were snowed in did not incite panic until we realized there was no more coffee in the house. Never mind that we also had no real food. Coffee was the real emergency. We made our way over to a nearby convenience store.

"Last time they closed 20 in both directions, it took a week to reopen," the store owner casually observed. I filled a 32-ounce jug with brewed coffee and bought them out of refrigerated burritos.

I hadn't slept well on Sunday night — my lungs were filled with gunk and I was up most of the night coughing. Still, despite having only slept a grand total of five hours in three days, I felt surprisingly okay. My quads weren't shredded as I'd expected them to be. My back and shoulders were hardly sore. My feet were in near perfect condition. My head was a muddled fog of sleep deprivation and my short-term memory was shot, but if I was forced to walk another 30 miles that day, I probably could have done it. This seemed a good place to be in terms of fitness for Nome.

Of course, I was grateful that no one was forcing me to walk 30 miles that day. Instead, I thought I'd get to spend the whole afternoon eating burritos, drinking coffee and swapping trail stories with my fellow storm refugees, several of whom finished the 200K course on bikes late the previous evening. But I forgot that my housemates weren't children relishing in an unexpected snow day; they're adults who had everywhere else to be. The house was filled with a low-energy panic, fretting, and a mass exodus when a short weather window opened.

A rumor spread that highway patrol was letting nonresidents who were stuck in the area travel south on the closed road. Beat and Daniel left first, followed by the 200K bikers, and then Danni wanted to go ... she was my ride to my car. The weather window looked tight ... yet more snow was on the way and it did seem possible we could get stuck here all week. Reluctantly, I packed up my uneaten burritos, and Danni and I made a run for it. She dropped me off at my car, which was again completely buried with snow, and we caravanned down the closed highway. The road was icy and eerily empty, with blowing snow obscuring visibility. A liter of coffee did little to slice through my brain fog, and I was convinced my own vision was blurring. It didn't feel remotely safe. The radio warned of more closures south on I-15. I made it as far as Idaho Falls and booked a hotel room.

 I managed to score more coffee and stayed awake as long as I could to finish up some work, which continued as I made my way farther south on Tuesday — driving for an hour, pulling over somewhere to work and drink caffeinated beverages for a couple of hours, repeat. My plan all along had been to return home via Salt Lake City so I could visit my family, because I have that thing in Alaska on the horizon and ... you know ... you never know. Sometime during a fitful sleep between Monday and Tuesday, congestion really clamped down and I couldn't stop coughing. I pulled over at a Subway and succumbed to a coughing fit as I was trying to order a sandwich. I had to run outside, nearly threw up, and then I was so embarrassed that I just left.

By the time I reached my parents' house, my voice was gone. I couldn't even regale them with the story of my race, which was endlessly frustrating. My mother rushed to heat up soup and set up a humidifier as my dad dug any possible flu remedy out of the medicine cabinet. I have to say, if you're already recovering from a 100-mile foot race and catch a virus on top of that, it's pretty wonderful to be in a spot where mommy can take care of you.

 I really thought this was just a simple cold — a few days' worth of laryngitis and coughing, and then I'd be fine. It may have turned out that way if I wasn't exposed to it while my immune system was suppressed by the Fat Pursuit effort. I also probably made some poor decisions with the stressful drive followed by a Wednesday morning outing, snowshoeing with my dad. But what can I say? I took Nyquil and slept like the dead for 10 hours, and when I woke up I felt amazing. My legs were a bit stale, but they didn't hurt at all. My voice was still gone, but the cough seemed to have loosened up some. And it was a most beautiful day in the Wasatch Mountains — bluebird skies, fresh snow, calm air and pleasant temperatures. Dad broke trail through knee- and thigh-deep powder along these steep side slopes that made me nervous, but he's been here many times before. I wasn't at my peppiest, but I didn't feel too bad. I was certain this was going to be a quick recovery.

On Thursday morning I opted to head home a day early, to try to beat another big winter storm that was forecast to sweep across Utah, Colorado and Wyoming. I didn't really start to feel bad until the drive was nearly over. But my condition made a significant turn for the worse on Thursday night, and by Friday I struggled to get out of bed. Walking up the stairs, I felt like I was carrying a massive pack up Mount Everest, struggling to breathe through blocked airways.

For the next week I grappled with one of the worse upper respiratory infections I've experienced ... coughing so much that the muscles in my chest and abdomen were wracked with pain, propping up my thousand-pound head on multiple pillows so I wouldn't drown in sputum, dosing with Nyquil just so I could sleep fitfully beside piles of tissue, and generally feeling like my world had ended, like I'd never be healthy again. Oh well; I had a good run while it lasted. Please spread my ashes on Lone Peak.

That over-exaggerated but still real despair also tore into any confidence I'd gleaned from Fat Pursuit. "Sure, I finished okay, but if a mere hundred miles could take me out so completely, what hope do I have for anything more?" I wasn't so bothered by the fact I couldn't exercise for a week ... I've been at this multiday endurance stuff a long time, and I understand well that once I'm about five or six weeks out from a big event, the buildup window has mostly closed. I was, however, alarmed by the sudden and near-complete helplessness. It became clear how fragile I am, and how weak I can be once this thin veneer of experience and determination peels away.

Similar to everything that has happened over the past few months, I tried to turn it around and determine what I've learned. Interestingly, this illness brought the same lessons I learned from a mud-caked ride outside Fruita in November, when my bike bogged down in wet clay and I had to carry and drag it through slippery slime for most of four miles. The death mud taught me humor in the face of frustration and rage, and it also taught patience. I must accept that this is just how it's going to be sometimes — I am going to be hopelessly bogged down and forward motion will seem impossible. But because forward motion is the only choice — in death mud, in death colds, and in life — I just need to keep putting one foot in front of the other. If it's not going to immediately kill me, then it's endurable. And if it's endurable, then endure it. Stop complaining.

Finally, today — two weeks past the Fat Pursuit — I felt well enough to join my friends Cheryl and Kate on a Sunday morning fat bike ride on the Sourdough Trail. My chest and abdomen are still deeply sore from all of the coughing, so I haven't been able to muster for a run. But this was a good prompt to get back on a bike after two full months away. Yes, I haven't ridden a bike since I rolled to the finish of my White Rim tour in November. I have no regrets. This was an important period of buildup for Idiatrod prep. My lack of pain during the Fat Pursuit was a testament to solid conditioning, which can only be earned by hard time on my feet.

Still, it was fun to get out in the snow today. It was very windy — it's always windy here — but the 35-degree temperature felt downright summer-like in the sun. I'm still dealing with congestion and tried to keep a low-effort pace, to be nice to my lungs — easier said than done on a narrow, off-camber and steep rolling trail that is often inundated with snow drifts. My heart rate spiked on a few of the climbs, but it was good fun. It felt like my strength and energy was finally returning. I realize I've only been sick for two weeks, but this was still a relief.

It has been a dizzying shift of momentum, in the span of a mere two weeks, to go from a hundred miles of hard sled pulling, to barely able to climb the stairs without feeling faint, to spinning comfortably in the saddle after a two-month break. Life changes quickly. I am grateful for it all, really. 
Tuesday, January 21, 2020

The snow is piling up — Fat Pursuit 2020


They say getting to the starting line is the hardest part. That's never true for the Fat Pursuit — although this race can be so ridiculously difficult that it surprises me just a little when anyone gets themselves to the start more than once. I've had three prior starts here, and each once curled into its own disaster. One finish and two DNFs — the last in 2017, when it was 40 below and I stumbled along in a daze, convinced I was slowly asphyxiating. Trust me, believing you're about to pass out when it's 40 below is extremely unfun. At the time I still had no idea that my health was objectively quite poor, but 2017 cemented my exit from this pursuit of suffering. DNFs be damned.

Then, in late 2019, the race's evil genius ... er, director ... Jay Petervary, contacted us with an opportunity. He was interested in opening the event to skiers and runners, similar to other popular winter races (Fat Pursuit had been a fat bike-only race, thus the name "Fat" Pursuit.) It was a little late to get the official ball rolling for the longer distances, but he was looking for a few beta testers to run and ski the course and provide feedback for future years. The timing was right for one more big shakedown ahead of the Iditarod. Beat jumped on board immediately, and invited our friend Daniel to join. I was fairly certain I couldn't finish the 200K course in the loose time limit set by the event — 60 hours — so I proposed taking on a modified loop that would come in at 100 miles. "That will be a much more popular distance with runners," I reasoned to JayP.


Just a measly hundred miles through the Greater Yellowstone Ecosystem, where volatile weather pummels the mountains with upwards of 400 inches of snow a year, temperatures frequently plummet below zero, and the course traverses two remote and wind-blasted ridges along the Continental Divide. All I needed to do was get myself to the start.

This proved surprisingly difficult. T-minus 42 hours, I was sitting at the Seattle airport listening to Alaska Airlines announce that the Denver airport was in "full stoppage" due to high winds, no one was being allowed to land, and the whole airport had been closed. Well, crap. I searched around for flights that would take me directly to Idaho Falls or Jackson, but there was nothing available within a reasonable time limit. I did some math, then texted a gear list to Beat. He'd already shopped for my requested snacks, but now I needed him to gather everything else I would need in the race. "If I make it home before tomorrow morning," I wrote, "maybe I can still go with you."

Ultimately my flight did take off and land in Denver, and I was home before midnight, but only just. T-minus 36 hours. I pawed through the pile Beat had compiled and deemed it good enough. I had no idea whether everything I needed was actually in there, but I trust Beat. I washed the clothing I wore in Anchorage and wanted to re-wear in Idaho, and collapsed for five hours of sleep.

T-minus 28 hours. We were on the road west, battling high winds and black ice across Wyoming. We met up with Daniel and then Beat switched cars, so I drove alone up the mountainous and snow-covered Highway 189 as snow started to fall. We waited ten minutes for a few elk among a massive herd to amble across a designated crossing. We turned toward Jackson and learned that Teton Pass was closed by not one, but two avalanches that buried the road. We detoured south with heavy traffic that slowly trickled elsewhere as we entered Idaho and the Swan Valley. Beat was now driving and Daniel followed closely as we picked our way west and north. The empty potato fields of Eastern Idaho were a blitzkrieg of violent winds and blowing snow. Drifts overtook the road, some as deep as the bumper of our Subaru Outback. Every time we punched into a drift I braced for impact, certain the car would stop and we'd be hopelessly stuck in this wind-blasted wasteland, where we would have to crawl into our race-required 0-degree sleeping bags to stave off death.

Hours of high stress muted my short-term memory, but we eventually made it to Island Park sometime after 10 p.m. T-minus 14 hours.

When we awoke on Friday morning, skies were clear and it was 18 below zero. We joked with our friends Eric and Corrine, who had been so excited to leave frigid Fairbanks for tropical Idaho, because the forecast predicted temperatures in the 20s. "Never trust the forecast for this region," we had warned them earlier, and now felt justified in our gloating. But only for a second. The rest of the forecast I fully believed, because it called for the one thing I really didn't want — a massive winter storm arriving Friday afternoon and continuing through Tuesday. "Expect up to FOUR FEET of snow at high altitudes," the National Weather Service warned, emphasis theirs.

Thankfully, Beat did a great job packing and I had most of the gear I'd hoped to bring. I tore through the load and extracted what I could. I wanted a reasonably light but realistic load, as I still expected to be out in a blizzard for most of 60 hours. Beat had been battling an upper respiratory infection and hinted that he might stick with me for the "short" loop, which he'd decide by the first checkpoint.

We started at noon with the 200-mile bikers, who turned south into the best part of that course (Herriman State Park singletrack) while we proceeded east on freshly groomed corduroy. The conditions were sublime — firm footing and plenty of glide for the sleds. We waltzed along effortlessly, chatting with Corrine and Eric on skies as well as several 200K bikers who were previewing the course (their race started the following morning.) Daniel and Beat quickly put some distance on me, but I was still keeping a 3.5-4 mph pace, according to my GPS.

Photo by Eric Troyer
Briefly running for the camera. Had I truly understood what was coming, I probably would have done a little more of this while I still could.

Beat was waiting for me at checkpoint one, which volunteers were only beginning to set up, so there wasn't yet any food or water available. According to my GPS we were nine miles into the course, and had taken only two and a half hours to get there. We were on fire! But Beat wasn't feeling great, and said he'd stick with me. I admit to being a little disappointed about this ... both because I was still strongly questioning whether he should be out here at all since he was sick and might be risking pneumonia, and also because I value the ability to make all of my own decisions in a race. However, it's considerably less daunting and more entertaining to have a partner, so ultimately I was glad to team up. After all, we weren't exactly "racing" anyone. Might as well enjoy it.

My gratitude for Beat ratcheted up a couple hours later when, quite suddenly, my sled detached from the harness. Both elastic attachments had broken — one probably fell apart a while ago, and the other finally snapped. This is the kind of thing I'd typically check before a race, but I hadn't even had enough time to pack my own supplies. And since it was "only" a hundred miles, I only had one spare rope in my repair bag. I don't handle mechanicals well in the best of scenarios, and went into panic mode. I quickly grabbed the metal pole with one hand and sprinted toward Beat, screaming at the top of my lungs so he'd hear me over his headphones. Had I been alone, I probably would have sat down and had a little cry before composing myself and figuring out what to do ... and I would have figured it out; I had several means to fix this problem. But it sure was nice to have Beat take charge of the repair, tie knots into two spare ropes, and guide me through motions I'd partly forgotten. I won't forget again.


Clouds moved in and snow started to fall. The trail pitched steeply upward as a wall of mountains loomed in front of us. By the time the sun set, snow was falling heavily and accumulating on a soft, churned surface of the trail. At mile 16, Beat and I reached the intersection where the 200K course continued straight for a bonus loop of 22 miles, and my modified course turned right. A headlamp approached us. It was Daniel, who continued about a half mile down the 200K route before deciding that he didn't want to break his own trail through rapidly accumulating snow for more than a hundred miles. He'd stick with us, so we could work together.


Through the night we mostly held a line, with Beat pushing a surprisingly hard pace out front, me trying to match him but fading in the middle, and Daniel staying behind me, probably out of courtesy to make sure I didn't fall off the back of the team. We crossed through a burn area where a fierce crosswind blew unobstructed, and for several miles the trail was buried in drifts. Daniel took the lead and punched through waist-deep piles of snow. I had flashbacks of our Subaru in the potato fields. A whiteout swirled around us, coming down so hard that if I faded more than a hundred yards back, by the time I reached Daniel's tracks through the drifts, they had mostly filled with snow.

Daniel soon ran out of gas. He started talking about bivying. It wasn't yet 11 p.m. I was incredulous, because I always believed Daniel to be impervious to the sleep monster — after all, he's Beat's PTL partner, and PTL is a race that requires staying awake while tackling monstrous mountains for five days straight. But the strobe light of a headlamp beam on swirling snow and the rapid motion of eyelids blinking against snowflakes has a hypnotic and sleep-inducing effect — I've been convinced of this ever since the 2018 ITI, which is why I made my own effort to pull up my hood and look down rather than directly into the storm. Just after midnight Daniel gave in, pulled off the trail, and started stomping out a spot to lay out his bivy.

Beat and I continued for another four or five miles before he ran out of water, so we had to take a longer stop as well. I admit that I dislike taking breaks on the trail. It just takes so much effort to set up and break down any kind of stop. It's easier for me to just keep moving, and then do all of my eating and water-making and sock-changing and occasional bivying when I'm about to collapse. So I started with enough drinking water to last until West Yellowstone, but reasoned that boiling water amid this heavy snowfall would be good practice for Alaska. We put on our big coats and down pants, sat on our sled bags and fired up the stove. Beat noted that it was 9 degrees — a fairly pleasant temperature for a stop — but the heavy snowfall complicated tasks and snow seemed to get into everything. I boiled enough water for a hot chocolate-coffee drink and shared with Beat, who was still melting snow.

Shortly before dawn, clouds briefly cleared and the moon came out. This was my favorite part of the night, when I could turn off my headlamp and walk beneath the snow-drenched spruce, rendered in silver and obsidian hues. All things considered, I was still feeling pretty good. However, when the snow started up again I neglected to follow my own rule, continued trying to look at the scenery, blinked too many times against snowflakes and succumbed to the sleep monster. Beat and I took turns leading — not because it was harder to break trail, but because it was easier to mimic the movements of a person in front. In the lead, with no frame of reference, I slumped and stumbled. Occasionally I thought, "I can close my eyes for a second. I'll wake up before I hit the ground." Then I'd let my neck go slack, drifting into a brief but blissful oblivion that even seemed to provide real rest — just enough to snap to alertness when Beat's voice barked out, "Are you falling asleep?"

We reached the edge of West Yellowstone, mile 45, just after 7 a.m. A blue dawn had taken over the snow-covered streets. We stopped in front of a large hotel to remove our snowshoes, which we had been wearing continuously since we connected with Daniel almost 30 miles earlier. It's hard enough to walk on a soft surface while pulling a heavy anchor, without adding bulky and awkward footwear that compresses each foot, reduces circulation and completely changes one's gait. Still, they're necessary to avoid ankle-rolling and tendon-straining, not to mention the exhaustion of postholing in deep snow. I appreciate the support snowshoes provide, but it sure is tedious to snowshoe for 30 miles. And, we both knew, we were likely facing 55 more miles of the same.

The West Yellowstone checkpoint was a welcome respite. A rental house on the edge of town, it was warm if small with limited space to hang up wet clothing. Since we were the first to arrive, we were doted on by the four volunteers, who included Jeffrey — years ago, he read my Tour Divide book and created a painting of a Nanoraptor tire track through the mud, then mailed it to me. The painting still hangs in my front room. I love it, and I had yet to meet him. We enjoyed coffee and raved about the delicious soup ("It's Campbell's," one volunteer admitted, pointing to a stack of cans.) We intended to get in and out, but we got sucked in as one does. Eventually we could see on the tracker that Daniel was getting close, and Beat wanted to wait. This burned up way more time that I wanted to spend not doing much of anything else — not even sleeping (The checkpoints are not set up for sleeping and checkpoint naps are highly discouraged in JayP's races — you're required to carry bivy gear, and you're expected to use it.) But I did look forward to reconnecting with Daniel.

He arrived around 10 a.m., having slept minimally in his bivy — it was windy, and the closure wasn't working properly so snow was blowing in his face. But he was perky again. He wolfed down some soup, raved about it, sorted through his drop bag, and tumble-dried his wet gear. We were all back on the trail by 10:30.

Daytime trail was the worst trail. It was Saturday morning in West Yellowstone, arguably the snowmobile capital of the West, and the route was inundated with machines. Many of them ran paddle tracks, which are designed to provide traction through deep powder but also do a great job of ripping up trails. And since there was already about a foot of new snow on top of the groomed surface, the trail had become a mess of chunks and gray chowder. Meanwhile, machines were buzzing past us every few minutes. I wanted to wade into the woods and just disappear, but figured there was only, oh, about six hours until dark. I could probably endure for that long.

The trail again pitched steeply upward. This was the beginning of the infamous "Two Top" climb, an ascent that is deceptive in its length, contains multiple false summits, and is often treeless and exposed to fierce winds and whiteouts as it traces the Continental Divide for more than five miles.

We had a brief respite from the snow for several afternoon hours, but it picked up in force to match the wind as we crested our first "top" at 7,600 feet. The mean thing about Two Top is that there are actually closer to seven summits before you begin the final descent. Along the first wind-blasted section we saw our last snowmobile for the day. Within an hour trails were so blown in that there was little evidence that any had passed through at all.

The sun set and night returned, again. We dragged ourselves up disconcertingly steep hills and then dragged ourselves down through piles of drifted snow. In open areas the trail had been obliterated. We navigated by GPS, and by tripods that were almost impossible to pick out in the chaotic darkness. I was a little underdressed for the windchill; I could tell because my knees and shoulders ached from the cold. But it seemed unwise to ask the whole team to stop so I could put on more layers. And anyway, we had to be nearing the descent, I thought.

The open plateau continued. This place felt like a winter night in Antarctica, or perhaps the sea ice crossing of the Iditarod Trail. A few times Beat became anxious when we veered away from what I thought was an inaccurate GPS track; I begged to stick with the tripods. We stomped through knee-deep snow until even I was sure we'd left the trail, but then another trail sign would appear.

I got the sense that even ever-calm-and-collected Daniel was on edge. I'd point out a ghost tree, encrusted in such thick ice that it looked like a white monster lurking in the turbulent shadows. He'd reply with a pinched and nervous-sounding, "Hey, look at that."

My core temperature began to drop. I could tell, because now my hands were cold. I had lots of layers in my sled. I knew they'd take effect quickly once I put them on, and it didn't seem urgent enough to stop the whole team just yet. But the cold and windchill put me on edge.

The final top seemed eternal, but eventually clusters of trees formed around us, and then we crossed into the shelter of thicker forest. The churned trail plummeted steeply down the slope, and it was difficult to stay in control. I jogged to try to push blood into my feet, but they were becoming increasingly painful. Beat again talked about taking a break.

"What, already?" My body was wracked with cold and stopping was the last thing I wanted to have to deal with in that moment. "I won't be able to keep my feet warm. I'll have to crawl into my sleeping bag," I protested. Quietly, I was ready to ditch the team. They'd eventually catch up to me; I was the weak link anyway. Beat berated me for my refusal to take breaks, arguing that this was the reason I was so broken by my Iditarod race in 2018. "Losing toes is not going to help me finish the ITI," I grumbled.

Finally we decided that Beat and Daniel would make a brief stop and I'd continue slowly. By then I'd determined that a large part of my inability to make heat was because I was terribly bonked. I pulled out a sleeve of Ritz crackers and munched on them miserably while I slogged through the chowder. I told myself I couldn't stop eating until the sleeve was half empty, and surprised myself by getting through it. I did feel quite a bit better afterward, and it wasn't long before the guys caught up to me. But Daniel was still talking about bivying for a few hours.

"There's a shelter cabin around here," I said. "I remember it, vaguely, from 2015. I don't know where it is and I can't even say for sure that it exists, but I remember there being a cabin."

This was not a convincing case to hold out for a cabin. The guys continued to look for bivy spots as the wind whipped and I whined, "let's find somewhere a little more sheltered." We encountered a young man driving a piston-bully groomer, who knew nothing of a shelter cabin nearby. But he did lay down a smooth track for us to follow — soft, so we still needed to wear our snowshoes, but at least we weren't mired in chowder or powder for a few miles. So we continued while the going was good. Then, about 13 miles from checkpoint three, we came upon a small cabin. Inside the 8-by-8 foot building were two benches and a propane heater. The heater was running! It was warm inside!

Excitedly, we pulled our sleds up to the entrance and rolled out our sleeping bags on the floor. Just before we settled in, we were finally passed by our first biker — Kurt Refsnider, leading the 200K race. I had expected to be passed before West Yellowstone, nearly 24 hours earlier, by the fastest 200-miler riders. But conditions were so difficult that almost no one was getting through.

Beat wanted to set an alarm for 90 minutes. "Who are you racing?" I quipped, and Daniel talked him into two hours. Those two hours between 10 p.m. and midnight were pure bliss. I usually don't sleep for the first two days of an endurance event, but I was so exhausted already. I slept like the dead.

Beat was the only one to hear his midnight alarm. He had already walked outside and returned when he woke me up with a "hey, look, some kind of animal or wolves got into our sleds." I sat up, blinking rapidly, and looked around. The dark interior of the building struck me as familiar, and I thought I was in a cabin in Alaska's White Mountains — Caribou Bluff — and we were on one of our Christmas trips. Of course there were wolves. I stepped outside and blinked some more, as the exterior did not look how I expected it to look. Where were we? What year is it? Both Beat's and my sleds were stretched across the wide trail, and there were bits of wrappers scattered around them. Wait a minute. This is not Alaska. This is Idaho. But where are the wolves?

I put on my shoes and went down to survey the damage. Beat had already picked up his harness and some of the debris. All around the sled were many dozens of small canine tracks — too small to be wolves, but still quite large. They had been dusted with fresh snow, masking the claws, and Beat kept insisting they were cat tracks. But the size would indicate lynx or bobcat, which don't travel in packs. I was fairly certain — and still am — that this was the work of a pack of coyotes. They'd grabbed our harnesses, ripped out the front buckle attachments and tore through the side pockets, rifling out the snacks we'd left inside — because in our fatigue we just didn't think about the possibility of food attracting wild animals. From me they'd stolen almost everything — as I walked around looking for trash, I couldn't even find most of the remnant wrappers or bags. Apparently coyotes don't like Mike and Ikes. The colorful candies were scattered all over the place, but everything else was gone.

"Those little bastards!" I cried out, because that was my food, almost all of it, and I was hungry and didn't want to bonk again. We still had 13 miles to travel to checkpoint three, which was likely to take six hours. They'd eaten a lot of Beat's food as well, and I knew Daniel wasn't carrying much because he hadn't expected this venture to take so long. So I decided to make due with what I had and only beg if I felt things were becoming dire, perhaps if my toes went numb again. Back in the cabin I put toe warmers in my shoes to try to prevent this, and took stock of what I had in my sled bag — two packs of beef jerky and one small package of hazelnut wafer cookies — 330 calories' worth. The jerky was something I brought because I thought it would be good but so far found it too repulsive to consider. But I could probably milk those cookies for a while.

We followed those bastards' tracks up the trail for nearly a mile — I'd guess there were four to six of them, trotting smugly with all of my snacks in their bellies. I felt briefly nervous that they were still lurking and would come back for more. In my addled mindset, I hoped this would happen. I was hungry, angry, and ready to open up a can of whoop-ass.

The miles to checkpoint three — known as "Man Cave" dragged on interminably. There were ups and downs, heavy falling snow, many inches of fresh powder over a track groomed only hours before, and I was deep in an energy deficit. I drifted far behind Beat in Daniel. We reached another open area where the wind raged, and I could no longer see any evidence of their tracks even though they were only a quarter mile in front of me. I took my last bite of cookie, which emitted a short burst of energy. I decided my only recourse now was to cue up something motivating on my iPod and help prolong it. I flipped through to find a song that I've made my anthem for several ultra races, from the 2018 ITI to the 2019 White Mountains 100 to the Bryce 100 — yes, even the Bryce 100, which is in Southern Utah in May, tormented me with falling snow. So now when I race ultras, I take refuge in "Lead, SD" by Manchester Orchestra. I sing along, literally screaming as loud as a voice ravaged by days of heavy breathing will allow:

The snow is piling up!
Our temporary grit!
IT WAS JUST LIKE THIS, THIS TIME LAST YEAR!

There's nothing in the wind!
Just white up to the trees!
AND IT'S BEEN THAT WAY FOR ETERNITY!

And you know what — I felt better and found the oomph to make it to Man Cave without toppling over. There we had drop bags — a special courtesy of JayP — which probably saved my race as I couldn't have gotten through 20 more miles on pancakes and bacon alone. But the breakfast was sublime and well-appreciated, the volunteers were cheerful, and the workshop setting of the Man Cave was downright cozy. I even stole a five-minute nap on a chair while Beat and Daniel packed up.

We left Man Cave just after dawn to a bleak and snowy new day. The snowmobile paddletrack chowder began anew. Beat was struggling a lot more with his congestion, and I noticed I had quite a bit myself — I was starting to cough up crud that left amusing globs of green and orange on the snow. But otherwise I did not feel that bad. I kept reminding myself of this. My feet were still in good condition despite all of the precipitation and snowshoeing. My quads were sore but still strong when I needed them to be. My back and shoulders weren't bothering me at all, a miracle. I'd come close to melting down about my broken harness, and arguably about my stolen food, but for the most part I'd held it together emotionally — and this is not an easy thing to do through 50-plus hours of strenuous and sometimes stressful effort. The Fat Pursuit had been slow — slower than I even anticipated — and again I can't help but remind myself that I can't finish the Iditarod spending this much energy on two miles an hour. But I took heart in the conviction that this was the absolute best I could do. This was everything I had to give. Come what may, this body can either do it, or it can't. As the Stoics say, "The willing are led by fate; the reluctant, dragged."

"If it's endurable, then endure it. Stop complaining." — Marcus Aurelius

We finished the 2020 Fat Pursuit in 54 hours and 28 minutes. It was, by a large margin, the most difficult 100-mile foot race I've attempted. In the aftermath, it's difficult not to feel a little bummed out about taking 54 and a half hours to cover 100 miles, but I know I executed a good effort for the long-term. I also watched Beat and Daniel over those long hours, and believe that even without me in tow, they probably wouldn't have finished that much sooner.

Out of about 15 starters of the 200-mile event, only one finished. Out of 45 starters there were 11 finishers in the 200K event — ten bikers and one skier. This wasn't even the lowest finisher rate this event has seen. "You need to start calling this Fat Disaster," Beat ribbed JayP at the finish. The local paper ran a story with the headline "Fat Pursuit wins again."

JayP presented us with whimsical handmade "guinea pig" awards, and we enjoyed dinner with several of the many friends who attended this event — it was fun to see so many come out, from all over the West and Alaska. It was an interesting view of just how much the winter endurance racing community has expanded in recent years, and how much my own circle of friends is intertwined with it. I think this sense of community, as much as anything else, is what keeps us coming back.

Alone in the parking lot, ours and Daniel's Subarus were buried in nearly three feet of snow. We'd parked in a clear lot on a sunny day, but a lot can change in 54 hours. The fact that we'd battled the ongoing accumulation of nearly three feet of snow also spoke to the difficulty of the conditions — although really, such absurdity is fairly typical for Fat Pursuit. Snow, slog and whiteout conditions. The Tetons are out there somewhere, but you're never going to see them. You're going to burn up all of your energy going almost nowhere, all for flashes of beauty and hiccups of clarity so fleeting that the wind will carry them away. It will never stop snowing. It will be this way for eternity. Just accept it. Embrace it. Learn to love it. Be it.

The impetus to pursue such a relentless, Sisyphean grind  — evil genius, really. JayP knows what matters. We'll probably be back.