Summer ultramarathons in Switzerland

Alpine routes with high-peak views and challenging courses designed for experienced trail runners

Highly technical course with exceptional challenges, once compared by Ueli Steck to the demands of the Eiger’s north face

Alpine trails over multiple Swiss cantons, high-altitude routes to Rochers de Naye, ultra-distances up to 100 miles, and finish at Lake Geneva amid live music

Alpine trail course featuring a 1,128-meter climb over 10.3 km and 14 switchbacks, surrounded by dramatic Swiss Alps vistas and challenging terrain

Alpine routes ranging from 25K to 100K, demanding elevation, pristine mountain trails, Fürenalp valley crossings, Brunni finishes

700 km point-to-point course through the Swiss Alps with 49,000m elevation change and demanding alpine terrain

Historic 100km ultramarathon in Biel-Bienne with night-time running and options for individual or team participation

Alpine ultrarunning series featuring rugged night trails, technical ascents, glacial valleys, and panoramic mountaintop scenery

Steep mountain trails through Parc Ela with glacier views, tranquil lakes, and dramatic alpine scenery in Graubünden’s Val Surses region