Organised across the cantons of Valais and Bern, Wildstrubel by UTMB® offers a unique trail running adventure in the heart of the Swiss Alps. Runners experience the landscapes Switzerland is famous for: perfectly maintained alpine pastures, breathtaking views of the Valais 4,000-metre peaks, the beautiful valleys of the Bernese Oberland and the high-mountain mineral environment of the Wildstrubel massif.
The event features several race formats, allowing everyone to experience the UTMB® adventure according to their level: from ultra-trail routes around the Wildstrubel massif to more accessible formats designed to discover trail running. Some distances also provide qualification opportunities for the UTMB® World Series Finals.