Utgrandcolombier

Ultra Trail Grand Colombier (UTGC) is a premier endurance event that challenges participants with a variety of trail races set against the stunning backdrop of the Grand Colombier mountain. Inaugurated on May 24, 2025, UTGC offers a range of race formats, catering to various skill levels and distances from 7 km to 120 km. Participants can choose from the flagship 120 km route starting in Belley and concluding in Culoz, the 80 km Ultra from Contrevoz, or the marathon-distance 42 km by Mac Sport.

More casual runners can enjoy the 25 km Trail, a 16 km nature run along the Rhône, or the popular 7 km race in Culoz. UTGC is not just a test of physical endurance; it's a celebration of community and spirit, with enthusiastic volunteers and supporters enhancing the experience. The event promotes eco-responsibility and provides practical information for athletes, including training and preparation resources through its official online boutique.

Join the adventure and embrace the challenge of the Ultra Trail Grand Colombier!