Utmb 2024 Chamonix Vallee. All the information you need to follow, accompany, experience the event or optimize, prepare and share the adventure with your friends. Du 26 août au 1er septembre 2024, l’élite du trail mondial se retrouve dans la.
The ultra trail du mont blanc (utmb) is one of the world’s best known endurance running events, taking place each august. Created in 2003, the utmb is the most mythical and prestigious trail running race in the world with 171 kilometers and 10,000 meters.