The Course de la Forge is a trail running event held in early spring in Martigné-Ferchaud, Ille-et-Vilaine. This year marks its eighth edition, offering three distances: 11 km, 18 km, and 27 km. Approximately 800 runners are anticipated, and all trail running spots have been filled.
Participants begin at the Forge pond, with the longest course passing through the village of the Forge. An 11 km walk is also part of the event, remaining open even after the running races sold out. Over 700 runners participated last year, indicating the race's strong appeal within the local region, according to organizers.