The St Cham'VTT event begins at the Plaine de jeux in Saint-Chamond, located in the Loire department of Auvergne-Rhône-Alpes. Departures commence at 7:15 AM. The organizing club, St Cham VTT, is hosting its 17th edition. Participants can select mountain bike routes spanning 20, 30, 42, or 57 km. Walking routes are also available in 10 or 20 km lengths. Electric-assist mountain bikes are permitted on the cycling routes.
The courses venture into the Pilat massif, featuring new route options for this year. Certain segments traverse private property. Organizers request that participants respect the access agreements and refrain from using these trails without authorization post-event. The event includes rando, chrono, enduro, and downhill categories, concluding with a barbecue at the finish area.