The Outdoor Cycling Series Normandie-Maine is a self-supported cycling event held in the Parc Naturel Régional Normandie-Maine, taking place in early March.
Riders can select a 150 km or 350 km route, suitable for either a road bike or a gravel bike. The park spans Manche and Orne in Normandy, and Mayenne and Sarthe in Pays de la Loire, positioning the ride between two regions. Starting near Juvigny-sous-Andaine and Alençon, with train access from Paris to the park's center, participants proceed at their own pace without support, treating it as an extended excursion in rural Normandie-Maine.