Monday, February 10, 2014

If it's not snaining, it's not training

An atmospheric river flowed into northern California with much-welcome precipitation, and finally some snow in the Sierras. Badger Pass in Yosemite National Park received a foot of new powder over bare ground. We've been waiting for quick-access snow for weeks now, so Beat, Steve, and I made plans for an sub-24-hour overnighter to Glacier Point. Forecasts predicted heavy precipitation with a freezing level at about 6,000 feet, which was iffy, but I remained optimistic. "It could be warm and wet in Alaska, too. We already got some good cold-weather training in Fairbanks, and this will give us the other end of the spectrum."

Of course, I expected (hoped for) nuking snow, but when we arrived at the ski hut in the late afternoon, it was raining. And not just a misty drizzle — it was raining hard, like a tropical downpour. Temperatures hovered in the mid-30s but the new and mostly unconsolidated snowpack was already fading fast. I made only light adjustments to my sled when I should have been wrapping the thing in a garbage bag, and insisted on not wearing shell pants because "When it's this wet, you're going to get wet. Everything's going to get wet. There's no escaping it."

Onward we slogged, hoping the gradually climbing route would bring us to snow level. Steve and Beat pressed ahead into the gray sheets of rain as I ambled along in my snowshoes, lost in happy nostalgia about similar outings during my Juneau days. Ah, those were the days ... satin curtains of fog tumbling down the mountains, the duotone wash of green and gray, the slosh of slush underfoot, the incessant prattle of rain on a Gortex hood. Every mile or so, Beat and Steve would stop to wait for me and we'd all ask the inevitable question, "Are we actually planning on camping in this?"

"I used to go camping all the time before I moved to Juneau," I told them, "And lost that habit there, sadly, but for good reason."

One Juneau habit I remembered was wet layering. "My limit in weather like this is five to six hours before I start getting cold. Then I either have to change clothes, or add layers, until those too are wet. Yeah. In five years, I never figured out a better solution."

After six miles in two and a half hours, we had climbed to 7,500 feet and the rain was only beginning to shift into thick snain — a sort of blended-drink mix of chunky slush and larger droplets of rain that somehow feels even wetter than plain rain. By then, we had decided that the only real Alaska training we were going to get here was an exercise in enduring extreme misery. We'd planned to spend upwards of twelve hours hanging out in camp — cooking, practicing snow-melting, and generally enjoying ourselves because the reason we do this stuff is mainly for fun. Steve discovered his down coat was drenched, and Beat and I had also saturated various pieces of gear that we failed to move inside of dry bags, including my only pair of warm mittens. So there wasn't a feasible way to stay comfortable outside while not moving, and twelve hours inside of a damp sleeping bag beneath a water-resistant bivy sack did not bode well for not getting up in the middle of the night for a hypothermic hike out. And although it was good to learn the weaknesses in our gear systems, we had no need to practice camping in a deluge. If it really ever rained this hard in Alaska, we would not stop moving until we reached shelter, not unless we were in dire straits. It's one of those weather conditions in which it is nearly always more difficult and dangerous to stop than it is to keep moving.

We turned around, and were back in Mariposa for Mexican food and live music by 9 p.m. Ah, that's better. Steve recently returned from racing the Arrowhead 135 in Minnesota, one of the coldest years yet for that race. He commented, "I'd take 30 below over this any day." I think Juneau Jill would agree. As for current Jill, I'm torn. Both conditions are very difficult, but 35 above, even when accompanied by much wetness, does contain a greater margin for error. 35 below demands the utmost vigilance to keep all systems working well, but at the same time it's easier to manage in terms of stability. Once you find a system that works for you, you don't have to change much about it over the long term. But if it rains and keeps raining, over time you either have to add more sacrificial layers over your saturated clothing, or move continuously faster.

We're still bracing ourselves for difficult scenarios in Alaska. Right now, the Iditarod Dog Sled Race is considering moving the start of the race north to Fairbanks, then following the original serum run route over the Chena, Tenana, and Yukon Rivers. They're considering this because there's so little snow in the Dalzell Gorge that it may be impossible for them to build a trail at all (snow bridges are built to cover open leads in the creek), and there remains little to no snow cover in both the Susitna River Valley, and the other side of the range across the Farewell Burn. The last time the Iditarod Dog Sled Race moved north, in 2003, Alaska Ultrasport followed suit and held a 350-mile race from Fairbanks to Galena that was almost entirely on rivers. I lied awake last night stressing about this, because to be honest I am not terribly interested in walking 350 miles of wide-open river. The appeal of participating in this race on foot was to experience these well-remembered landscapes that I love in a new way. I love the variety of the Iditarod Trail, the chance to cross the Alaska Range, the sparse moonscapes and Christmas-card forests. I eventually arrived at the decision that if it's a serum run year, I would still like to participate in the short race, but I would do it on a bike. Then I realized that I don't have a proper set of boots, don't have adequately tested gear, don't have any experience with my new snow bike and too little bike training behind me this winter. As much as I'd love to bike either route, I am not prepared, not this year.

Today, the ITI race organizers announced that trail conditions still look doable to start the human-powered race in Knik. But without the support of Iditarod trailbreakers, there would be fewer trail markings and likely no trail over Rainy Pass, save for what Bill and Rob could put in themselves. Still, this sounds like an adventure and I'd be much more excited about this possibility, especially as a participant on foot. There are likely to be lots of unique challenges if there's no significant snowfall between now and then — technical travel on ice that will necessitate more foot gear and likely exacerbate the already inevitable problem of hurty, hurty feet. Also likely are open water crossings that will have to be navigated while carrying a sled whether it's 30 above or 30 below, the latter necessitating utmost precaution. Long sled drags on dirt and tussocks will be more difficult than snow due to high friction and uneven terrain, and also threaten to break sleds and pound body parts. And, if the Dalzell Gorge proves impassable, a long detour around Hell's Gate would add 40 miles — an entire day — to the trek, through an area that is notorious for glare ice and overflow.

But it's all part of the adventure, which is what we signed up for. Like all things of this sort, "it is what it is," and flexibility and adapting on the move are the most useful skills/attitudes to cultivate. Come what may, I am filled with dread and likely will be for the next two weeks. Just like the good ol' Juneau days. :-)
Friday, February 07, 2014

The February ritual

For many of the past nine Februarys, I've participated in this ritual — winding down a winter training block, amassing dishearteningly obese piles of food and gear, obsessively checking weather forecasts, and actively contributing to pre-race gloom-and-doom trail predictions whether I'm 250 miles away or 2,500 miles away. The gloom and doom right now is that there's no snow in Alaska after the January thaw, and the Iditarod Trail is made of frozen tussocks and glare ice. Temperatures have been dropping, and new snow has yet to materialize. If it doesn't, the technical challenge of the conditions can only be
The Iditarod Trail right now. Photo from Bjorn Olsen,
mjolnirofbjorn.blogspot.com/2014/02/shakedown.html.
imagined. I think some of the cyclists are envisioning a blue highway, but I don't see it this way at all. Have you spent much time on uneven glare ice? Such trail conditions were rather common when I lived in the freeze-thaw cycle of Juneau. Even with microspikes or studded tires, that @$%! is sketchy. And the Alaska wilderness is not a convenient place to end up with a concussion. Not to mention all of the open creeks that are usually covered in snow bridges. No snow and 30 below is entirely plausible on parts of the route, and I try to imagine what that might be like. The surface of Mars comes to mind.

Still, this is Alaska, and things will change. They always do. It's one of the tantalizing appeals of this trail — you can't really count on anything, so you have to plan for everything. Here in California, weather has finally shifted to something closer to winter-like, and we've had a decent dump of rain that should continue into the weekend. I got out today for what feels like my first real Bay Area winter run this year — a fine mist wafted on the breeze as I climbed into fog so thick I could barely see my feet. Shoes sank into the clay-like mud and kicked up a storm of miniature bricks as I shook accumulating layers of cement off my soles. Today was one of those three days of the month where hormones complicate outdoor movement — more specifically, abdominal discomfort and a need to stick relatively close to a bathroom. Still, I was loving the quiet, monotone serenity of the fog and the tickle of mist on my face, and kept extending segments of my run until I ended with 15 miles on a meandering loop through Rancho San Antonio. I didn't bring a camera, or even anything besides a water bottle, but that was all I needed (well, that and two Wet Wipes.)

Getting down to the good stuff
Tonight I compiled and packed my two drop bags for the Iditarod. Handling, and the inevitable sampling, of 25,000 calories of junk food is always enough to make me strongly question my life choices. I did keep the selection pretty simple. A trail mix of dried fruit and salty nuts, a "high-octane rocket fuel" mix of candy, gummy snacks, crackers, peanut butter, and two freeze-dried meals. I have a deeply entrenched fear of running out of heat-making fuel in extreme cold, and I wanted to take the maximum number of calories of foods I know I can actually eat. Because I'm limited to ten pounds per drop, including some drugs and a few other miscellaneous items, 25,000 was what I could manage. I figure this will be my food supply for the last 220 miles and five to seven days. This will be somewhat supplemented by lodge and checkpoint food. It's also quite likely I'll be able to scavenge rejected food as one of the last racers on route, but I feel uncomfortable banking on anything out there (you can't count on anything, so you have to plan for everything.) Anyway, I feel comfortable enough with 25,000. I don't have to carry it from the start, and what isn't needed can be left behind.

The sheer bulk of junk food in most adventure racers' diet is always cause for jokes. It's certainly not about health — really, nothing about trekking the Iditarod Trail has anything to do with health, unless framed in the wider scope of sheer survival. Because it's entirely about survival. High calorie-density foods travel well and pack a long-lasting punch, and sugar burns hot and helps torch fat. It's a crucial component of simply staying warm, not to mention staying on the move for upwards of 20 hours each day. Some people probably figure out how to eat "healthy" out there. I don't know. I've never witnessed it myself. My oversimplified view on the matter is that if your body needs it, it's healthy. Still, putting it all together definitely made me feel vaguely ill. Here's my list:

Somewhat salty rocket fuel mix:
Dried berries, 8 oz 750
Pistachios, 8 oz 1,360
Almonds, 16 oz, 2,550
Chocolate-covered blueberries, 10 oz, 1,260
Dried cranberries, 8 oz, 840
Total: 50 oz, (3.125 lb) 6,760

High-octane rocket fuel mix:
Peanut butter pretzels, 16 oz, 2,100
Snickers bites, 8 oz, 1,140
PB M&Ms, 11.4 oz, 1,760
Peanut M&Ms, 19.2 oz, 2,860
Mini Peanut butter cups, 12 oz, 1,890
Kit Kat minis, 8 oz 1,050
Total, 74.6 oz (4.66 lb) 10,800

Cheese crackers, 12 oz, 1,540
Sour Patch Kids, 14 oz, 1,500
Gummy peaches, 9.5 oz, 820
Gummy bears, 7 oz, 700
Mountain House Noodles and Chicken, 9.5 oz 1,100
Peanut butter, 24 oz, 4,000

Total: 26,500 calories, 200 ounces
- minus 1,200 and 8.5 oz, overweight

25,300 calories. 12 pounds (before packaging.) 



Tuesday, February 04, 2014

Week 12, Jan. 27 to Feb. 2

Leah and I spotted this red-shouldered hawk in the Presidio during our Thursday night ride. 
Beat has been engaged in a gear-making frenzy for ... well, for several months now. But this week he really upped the production, sewing several things for me in the process: A custom balaclava with detachable face mask and a cupped waterproof "schnoz" to contain moisture flow, and a pair of primaloft-lined booties to pull over my shoes in the event of extremely windy or cold weather (Frostbite stories from the Arrowhead 135 scared me very much. I wanted some insurance for the possibility of windchills below minus 30.)

This week, I plan to go shopping for my two drop bags, one which will be placed at mile 135 and one at mile 210. As a walker, these locations will be about three days apart, so I need to cram three to four days of supplies in a ten-pound bag. As with my past two Susitna 100s, I plan to prepare pocket-sized baggies of "rocket fuel" — combinations of peanut butter cups, dried fruit, peanut butter pretzels, nuts, and chocolate, ideally in a 60/30/10 carb-fat-protein ratio, with about 2,000 calories to a pound. Supplemented by a bag of gummy snacks, probably five ounces per day, and peanut butter. I may plan a more substantial percentage of my daily calories from peanut butter. I'm still pondering this one. Chewing gets really tedious and eventually painful in cold weather, and although peanut butter becomes brittle when frozen, a 250-calorie block can be devoured in two bites and goes down smooth as it thaws. Peanut butter worked really well for me when I ran low on food during PTL and had to ration while feeling hungry and depleted. Cheap peanut butter has enough sugar to stave off bonks and enough fat to feel full for a while, and is pleasingly calorie dense. Tim Hewitt basically lived off of it during his unsupported trek to Nome in 2013.

That's basically it. I'm going to keep it simple. There will probably be opportunities for a hot meal every one to two days, and I'll pack one Mountain House meal at the start and with each drop. I'm planning to start with less food, but eventually carry about 5,000 calories per day, so probably 15,000 calories in each drop. If I can keep those 5,000 calories to 2.5 pounds or less, that would be ideal. I have a few more days to ponder what to send to myself.

Beyond that, it was a good week of training. More intensive than the numbers make it seem, because those cart tows are actually pretty hard workouts.

Monday, Jan. 27: Cart tow, 1:47, 6.1 miles, 468 feet climbing. I took the cart to Rancho to run on the wide trails of Rogue Valley. Played with some harness positions and got a good hamstring workout.

Tuesday, Jan. 28: Run, 1:13, 7.3 miles, 695 feet climbing. No cart, usual Tuesday route through Monta Vista. I kept it on the slow side because of IT band concerns, but I'm not sure I need to worry about that any more. It hasn't been an issue since Steep Ravine two weeks ago.

Wednesday, Jan. 29: Cart tow, 2:14, 8.3 miles, 34 feet climbing. Tow back from Google on the bike path. For some reason it's harder on the paved path than on trails; probably because there's more friction on pavement. I practiced alternating walking with a shuffle run, and realized that the shuffle running actually isn't all that hard. It's just frustrating, because I'm still "running" a 14-minute-mile and I feel like I should be moving a lot faster than that. However, walking stays in the 17- to 20-minute-mile range, and shuffling does work different muscle groups, so I should plan to make a habit of alternating strides whenever conditions allow.

Thursday, Jan. 30: Mountain bike, 2:28, 21 miles, 2,284 feet climbing. I met Leah in the city for a Thursday night ride. She's been busy and I run too much, and anyway it's been far too long. She's had some ongoing lower back pain that prompted us to cut the ride short in Rodeo Valley. Due to my training log habit, this was perhaps the first time I wore my Garmin on a night ride with Leah, and was surprised to see that cutting our route considerably shorter than normal still netted a reasonably substantial ride. No wonder I'm always so tired after night rides with Leah. Even the truncated route earned us a delicious noodle feast at Ken Ken Ramen.

Friday, Jan. 31: Cart tow, 2:12, 6.7 miles, 703 feet climbing. Went back to Rancho and veered up another trail that I didn't remember being all that steep. It was. According to Strava, some of those grades topped 25 percent. I pulled a muscle in my lower back and I have to admit it's still nagging at me, but I've been doing some mild stretching and plan to wait a few more days before attempting another tow. And no more steep hills.

Saturday, Feb. 1: Run, 8:00, 31.2 miles, 7,036 feet climbing. Big loop through the upper Pescadero drainage. So much fun, and no issues all day, not even sore feet or legs. I wouldn't have been able to say this about so much time on my feet even a year ago, so perhaps I'm in the best "running" shape of my life. Although Alaska is sure to dispel such delusions.

Sunday, Feb. 2: Run, 1:54, 10.3 miles, 1,477 feet climbing. I hoped to put in one last "back-to-back" long weekend by riding 100 miles on my road bike on Sunday, but a rainstorm prompted me to postpone the ride. As usual after the buzz of a day-long effort, I was raring to go and had all sorts of ambitions. Beat talked me down to a moderate run ... for the best, as I was actually quite tired, but otherwise had no problems.

Total: 19:48, 69.9 miles run, 21 miles ride, 12,697 feet climbing

Just under three weeks until go time, and I plan to put in a substantial taper beforehand. This week will probably be a series of shorter runs and a cart-tow or two, and then over the weekend Beat and I hope to take one last shot at finding some snow and a colder place to tow our sleds and test out some of the homemade gear. After that, probably just mellow bike rides and slow runs to keep the legs loose. I'm normally terrible at tapers, but I am terrified of this race and want to be at my physical best as a survival tactic, so hopefully that will be motivation enough to show up at the starting line well-rested.