Around 3,000 people gather in La Clusaz each January for Le Bélier Blanc, featuring races and outings on snow-covered mountain trails. This event caters to various winter mountain athletes, offering trail races, snowshoe routes, and ski touring events.
The trail running options include 8 km, 10 km, 14 km, and the 24 km Super Bélier. Ski tourers can participate in events like La trace poursuite and La trace étoilée. Many participants wear headlamps, adding to the night-time atmosphere under the winter sky in La Clusaz.