Tout Rennes Court is a free road-running weekend in Rennes, France, held annually in October since 1982. It is structured as a citywide running festival, not a single race. The program features a half marathon, 10 km, 5 km, and children’s races over 1 km, 2 km, and 4 km, along with a 2 km solidarity walk.
Nearly 20,000 participants compete across the various events, ranging from schoolchildren and beginners to club runners and elite athletes. Multiple races commence on central Rennes streets, including Boulevard de la Liberté, Quai Châteaubriand, and Cours des Alliés. The short solidarity walk benefits breast cancer prevention and screening. Volunteers support the event, collaborating with schools and associations, aligning with its core objective: to encourage as many people in Rennes as possible to be active.