Pascal Egli does us the honour of sharing his training sessions from the four corners of the globe. The videos are inspiring, but also perfectly illustrate the difficulty of this extraordinary sport.
Rapid ascent to camp at 6000m, Aconcagua
Running with the legend Karl Egloff (speed records: Kilimanjaro, Aconcagua, Elbrus, Mt. McKinley).
Training on Aconcagua, at an altitude of 6500m
Training in Leysin (Switzerland)
Aconcagua, 6961m altitude