07/13/2026
In spring of 2026 PowderGuide partnered up with endurance athlete Tobias Renggli, who, together with our friend and mountain goat Heli Hoffmann and polar guide Laetitia Lam, intended to scale, as the first of many mountains in America, Denali (6190 m.a.s.l.) in Alaska, the tallest of the USA, by bike, ski and foot. This is the story about how I became their expedition's meteorologist and how they summited despite non-ideal weather conditions.