The Swiss Alps 100K is a demanding trail race through Switzerland’s stunning landscapes, featuring a total elevation gain of 6,250 meters. Starting in Fiesch, the course offers breathtaking views of the Aletsch Glacier, a UNESCO World Heritage site, and includes challenging climbs such as the ascent to Breithorn. Participants will traverse iconic suspension bridges like the Aspi-Titter and Mühlebach-Fürgangen. With 10 fully stocked aid stations and a 27-hour cutoff, this race is a true test of endurance and determination.