Le Défi de la Muzelle
Les Deux Alpes, France • 21-25 Jul 2025
"Le Défi de la Muzelle" is an exciting trail running event held in Les Deux Alpes, featuring a total of 100 km divided into four stages. Participants can choose between two challenges: the Grand Défi (100 km) and the Petit Défi (50 km). Each day offers a new scenic route through stunning high mountain landscapes, with opportunities for climbers, sprinters, and descenders to compete for special rankings. The event also includes evening animations, fostering a friendly and festive atmosphere. This unique experience combines sport, nature, and community, making it a must-attend for trail running enthusiasts. Visit the organization's website for the most recent information.