Trail des Trois Rivières
The Trail des Trois Rivières is a running event included in the Challenge des Trails 2025 organized by Ploërmel Communauté, alongside six other races. Participants can choose between two courses, 10 km and 18 km, which traverse marked woods, paths, and trails, with a focus on semi-sufficiency. Each runner is required to bring their own cup to promote a zero-waste environment, and there will be one aid station available for both distances. The event welcomes participants starting from the cadet category for the 10 km and junior for the 18 km. Visit the organization's website for the most recent information.