Given my cold-weather preference, I tend to wonder what type of climate is actually a more physically taxing environment — excessive heat, or extreme cold. Of course these descriptions are relative to what a person is accustomed to, but for my purposes I'll call excessive heat "over 90F" and extreme cold "below 10F." During my residency in Alaska, I would have cited excessive heat as the tougher environment, without hesitation. Sure, extreme cold requires quite a bit of energy just to breathe; you're consistently ravenous, your muscles feel sluggish, and you're so preoccupied with staying alive that it's surprisingly easy to push past your physical limits and do things you might regret later, like riding a bicycle a hundred miles with a severely inflamed knee. But heat — heat just sucks the life force right out of me. It makes me lose interest in biking, running, until eventually even moving becomes a chore. I tell people that I can't ever move back to the desert, because I'd become a complete slug during the summer months. At least the Bay Area, I say, is relatively mild in the summer. Except for when it's not.
This is my long way of saying that I wasn't thrilled that the heat wave coincided with my planned "peak training week." It's not like I need heat training for UTMB — that race seems to be perpetually plagued with cold, wet weather. No, the only thing the heat meant for me was more suffering. By Friday, I was well cooked. Beat and I went for a 6.5-mile run at Rancho San Antonio on nearly empty trails, a rarity in that popular preserve. It was 88 degrees and I commented about how "cool" it felt, because I'd been out for long hours in the 90s all week. But that misguided relief lasted about a mile, and then I was dizzy and grumpy again. I resolved to schedule no big goals in the summer ever again, so should I encounter another 90-degree week, I could just spend it sitting on the couch eating shaved ice.
Despite temperatures forecast in the nineties, there was still a decent turnout for Crystal Springs — 41 people for the 50K. The race begins with a long, gradual climb to Skyline Ridge, on a trail that is infuriatingly runnable. A high-pressure inversion seemed to increase the temperature as we climbed. Volunteers reported seeing 95-degree temperature readings on the ridge, and it easily felt hotter than 100 in some of the sun-exposed sections. My head was boiling and I could hardly keep my eyes open for all the sweat that was streaming into them, but the whole pack was running so I felt like I had to run. I probably would have shuffled along at about 1.5 miles per hour if I hadn't been part of a "race." This is the main reason why I believe racing is a beneficial activity, even when the race is nothing more than a "training run." Racing never fails to motivate me to venture outside of my comfort zone and try new things, and potentially find new strengths, whether it's riding a bike through the snow at ten below or forcing my slug-like body into something more intense than a slow walk at a hundred degrees.
I caught up to Beat in Wunderlich Park, near mile eighteen. His big pack was bringing him down and he was drenched in sweat. I suggested dropping it at the next aid station, but he reminded me that he "can't do that in PTL." We ran together for ten or so minutes, but then he gave me the rest of his gummy bears, which added an extra snap to my step. Even though the heat was oppressive and twelve gummy bears don't have all that many calories, I realized I was only feeling better as the miles went by. Eventually I pulled ahead and once we were at the top of the long climb, I picked up my pace.
Photo by Coastal Trail Runs |
On Sunday for "recovery," Beat and I met up with friends for an afternoon of bikram mountain biking. The heat was still brutal, and because we rode to the trailhead to meet them, we ended up with a loop encompassing thirty miles and 3,700 feet of climbing. I was truly cooked by the end; I couldn't even pedal it up small hills before a deluge of lactic acid flooded my legs. But it's good to feel this way, sometimes. It means I really did work hard this week. It wasn't all just a heat-induced hallucination.