Les foulées de Noël is an evening trail event held in Larajasse, starting from the Pôle d'animation and organized by Jart'sAir. Participants can select from two trail courses: a 10 km route featuring 250 meters of elevation gain or an 18 km route with 600 meters of elevation gain. Both races commence after sunset. A 9 km walk begins shortly after the runners, offering an option for those seeking the Christmas atmosphere without the competitive aspect.
The event's practical requirements include a headlamp for all participants and the necessity of bringing a personal cup for aid stations. Wearing a Christmas costume is encouraged. Bib collection is available from the afternoon onwards, with results posted early in the evening. The venue also hosts a ticketed meal and a festive party to conclude the night.