Défi des Couleurs Simard
Boischatel, Canada • 17-19 Oct 2025
Défi des Couleurs Simard is a vibrant trail running event held in the heart of nature at Mont-Sainte-Anne, Quebec, during the peak of autumn foliage. Participants can choose from a variety of distances, including trail runs of 11 km, 17 km, 26 km, 32 km, and 42 km, featuring mostly single-track, rustic, and sometimes technical paths. Additionally, there are scenic trail runs along the Jean Larose River with distances of 1 km, 6.5 km, 10 km, and 21 km on firm, stone-dust trails. A unique 5 km nocturnal trail run with headlamps offers a non-competitive experience. The event is renowned for its breathtaking fall colors and diverse, challenging courses. Visit the organization's website for the most recent information.