woman walking on green grass field

Wildstrubel by UTMB 113K

113K·Switzerland
ultra100k50kmountainhigh altitudetechnicaltrailqualifierpoint to point10kmarathon

Photo by Massimo Sartirana on Unsplash

Distance113K
Date11 Sep 2026

About This Race

The Wild 110 represents the ultimate test at Wildstrubel, demanding exceptional endurance and navigation skills across the full spectrum of the Wildstrubel massif's challenging terrain. This distance requires experienced ultra runners who can maintain focus and decision-making capability through extended time on technical Alpine trails, often running well into the night with significant elevation changes that test both physical and mental reserves. The 113K distance separates itself through sheer duration and cumulative fatigue, where race strategy shifts from pacing for speed to managing energy systems across what becomes a multi-phase mountain journey.

Practical Info

Weather

September in the Swiss Alps typically offers cool temperatures with potential for variable mountain weather including fog, rain, or early snow at higher elevations.

Accommodation

Multiple host towns across the Swiss Alps provide various accommodation options, from mountain hotels to traditional Alpine lodges.

Best For

mountain_runnersultra_runnersexperienced_trail_runners

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.