By Sevve Stember
Minnesota, I’ve come to realize, is the nordic skiing capital of the United States. I came to this epiphany when my wife and I moved from Minneapolis to Denver last summer. Which is to say, there’s really not any nordic skiing here unless you drive up into the Rockies and hunt down some snow at high elevation. And training at 9,000 feet above sea level, whether trail running, hiking or nordic skiing, is entirely different than doing cardiovascular fitness in Minnesota at 900 feet.
Needless to say, it was quite an adjustment to begin training for my annual tradition: skiing America’s largest cross country ski marathon, the American Birkebeiner in Cable, Wisconsin.
Lesson one for altitude training: Be flexible. Adjust your pace when necessary, and don’t be tied to a particular pace. Instead, focus on completing a sustainable pace that is manageable and comfortable.
One of my first experiences training at high altitude was when my college ski teammate, Tyler, and I went on a trail run in Rocky Mountain National Park near Estes, Colorado. We started out jogging along this beautiful ridge with fantastic views in the distance. Eventually, our trail made a steep descent down into a valley. We were doing an out and back jog, and so on the way back we had to adjust our pace and do more of a “run-walk” trail run. In other words, run when you can, walk when you must.
Lesson two: Acclimate; the longer the better.
An experience forever burned into my memory from last summer’s climbing season was my one-day ascent of “The Casual Route” (5.10a, 1,000 ft. of technical climbing) on the Diamond of Longs Peak in RMNP, which incidentally is more than 14,000 feet high at the summit. My climbing partner, Dan, came from low elevation. On the approach, which we began at 2 a.m., Dan struggled a bit and developed a headache. He had not spent more than a day or two at altitude and went from relatively low elevation right up to Estes Park at 7,500 feet. Dan is simply a really strong dude and he toughed it out, linking pitches 2 and 3 which turned out to be a breakthrough lead that allowed us to summit. However, despite his success, he admitted some more time to acclimate would’ve been ideal.
Lesson three: Expect long sustained climbs. There’s not much for “rolling” hills in these parts, or in most parts at high altitude.
The first day my wife and I had on snow was at Eldora’s Nordic Center near Nederland. As usual, my excitement for skiing led to me “hammering” up the first hill we encountered. Soon, my wife and I were both going anaerobic – taking in less oxygen than we were using – at a pace that was not sustainable. The Eldora Mountain Resort, as we came to know, is notorious for being exceptionally hilly. As we continued to ski in the Rockies, we noticed that the topography of ski trails in Colorado is extremely different than Minnesota. The climbs are more sustained; the descents are quicker.
Lesson four: when racing at altitude for the first time, ease into your race. It’s far too easy to burn yourself out early in the game.
We kicked off the ski racing season at the Frisco Nordic Center in Colorado’s Summit County. The gun went off, and I hammered out somedouble pole strokes. Soon we were skate skiing up a long gradual hill. I quickly took the lead in the 30km ski race. It’s funny how you forget many of the lessons we’ve already learned throughout the course of our life. After the initial excitement of the mass start wore off, I realized I was in trouble. I had gone out too fast and was at an anaerobic level. The rest of the race was a STRUGGLE!
Tip for the Lips
Colorado is quite a bit south of Minnesota and I’ve noticed I burn a lot easier here than I do in Minnesota. The sun’s rays are simply more direct year round. Additionally, even when it’s winter and you think it’s not so easy to burn, the snow reflects a lot of rays into your face. I’ve learned it’s essential to apply an SPF lip protectant early and often while out doing a training session.
I’ve thoroughly enjoyed the transition from the flatlands of Minnesota to the front range of the Rockies. Nothing’s black and white; there are aspects of the Midwest that are simply way better than Colorado, such as easy access to world-class cross country skiing. Colorado is simply a more inspiring place in a day-to-day sense. While here, I plan to apply the lessons I’ve learned about training at altitude and I certainly will continue to figure out how to maximize performance.
Sevve Stember is a climbing expert and multiple-sport athlete who has established climbing routes in the Andes, the Sierra Nevadas and several other mountain ranges. A former park ranger, Sevve also pursues camping, soccer and cross country skiing. Sevve is a 6th-grade science teacher at Cole Middle School in Denver, Colorado. He lives there with his wife, Andrea, also an accomplished cross country skier. His previous posts for Coolibar include “Why Climbing Matters.”