About This Race
The 72K represents the upper tier of Wildstrubel's technical mountain challenges, demanding sustained effort across the massif's most demanding terrain while requiring refined pacing strategies that distinguish experienced mountain runners from those still developing their ultra-distance skills. This distance pushes runners well into the territory where nutrition management, weather adaptation, and mental resilience become as critical as physical preparation, making it an ideal proving ground for those progressing toward longer UTMB World Series events. With extended time on course through the Swiss Alps' varied conditions, the 72K tests runners' ability to maintain technical descending skills and navigation accuracy as fatigue accumulates across multiple mountain systems.
Practical Info
September in the Swiss Alps typically offers cool temperatures with potential for variable mountain weather including fog, rain, or early snow at higher elevations.
Multiple host towns across the Swiss Alps provide various accommodation options, from mountain hotels to traditional Alpine lodges.
Best For
Notable Features
Part of the prestigious UTMB World Series, Wildstrubel offers a rare opportunity to experience multiple iconic Swiss mountain towns through a single event. The race's multi-location format and diverse distance options showcase the full spectrum of Swiss Alpine terrain, from accessible mountain paths to demanding high-altitude routes with views of 4,000-meter peaks.