Live Trail Utmb 2024. Find detailed information about races, sport system and registration. This year, the utmb course is 176 kilometers (109.3 miles) long with almost 10,000 meters (32,500 feet) of elevation gain as it encircles the mont blanc massif from chamonix, france, through italy and switzerland, before finishing back in chamonix.
Créée en 2003, l’utmb est la course de trail running la plus. See the full results of this epic sixth edition.