The Randonnée d’Automne - Souvenir Marcel Reynaud begins at the Foyer Municipal in Nivolas-Vermelle, Isere. Sign-on for participants is from 07:30 to 10:00 in the morning. This event is an autumn cycling randonnée, offering choices for mountain bike riders, gravel riders, road cyclists, e-bike mountain bikers, and walkers within the same program.
The mountain bike routes include three marked options with GPS tracks: 26 km with 480 m of elevation gain, 35 km with 700 m, and 50 km with 930 m. Gravel riders have a 50 km GPS route with 700 m of climbing. Road cyclists can select from non-marked GPS routes of 45 km, 58 km, and 70 km. The event honors Marcel Reynaud. A notable aspect is that some VTT sections traverse private paths, accessible through agreements with landowners. Participants are requested not to use these paths subsequently and to indicate any restricted sections if sharing GPS files.