We knew we had made it to the most upper part of the mountain when we reached the base of the Jamapa Glacier at nearly 17,000 ft. While not technical, it is steep and long, the ice is hard and a fall would be difficult to stop. Guided groups are required to rope up and wear helmets. The wind had vastly increased, the air grew thin and the cold set in. We took a minute to layer up, secure our crampons, take out ice axes… and so began the Jamapa.
It quickly became apparent our breathing was a struggle, and we needed to implement the 20 step rule — take 20 steps, rest. Repeat. This worked for a while.
AMS (Acute Mountain Sickness) is described as physical distress from difficulty adjusting to lower oxygen pressure at high altitude. We experienced a variety of symptoms, and each to different degrees. I was fighting extreme fatigue, a pounding headache, and dizziness. Devin was battling his own AMS symptoms. But we were determined. And looking out for each other.
Near the top of the glacier, I questioned if I could go on. “A few more steps, then you can rest again...” “I can do hard things.” Self talk was all I had at this point. When it felt hopeless to go on at this altitude, we turned a corner, and realized we were done with the glacier. What lay ahead was a short loose scree section to the top of… something. Each footfall felt very, very heavy.
Concerned for my own safety, I told Devin I’m not sure I can do this. “Let’s just make it to the top of this, and then reassess.” I am, if anything, easily persuaded for adventure. “Ok” I said. To our surprise, we took 20 more steps to find the summit of Pico de Orizaba.