Le Trail des Châteaux de Montreuil-Bellay is an urban trail race held in Montreuil-Bellay each October, starting and finishing at Gaston Amy stadium. Participants can choose from approximately 10.5 km and 18 km distances, with a shorter 5 km option available. This setup caters to runners seeking a concise town-and-countryside race, distinct from lengthy mountain trails. Dedicated children's races range from 800 m to 2.7 km, tailored to different age groups.
The route's primary draw, as indicated by its name, is its passage by three châteaux: the Château de Montreuil-Bellay, the Château de la Salle, and the Château de la Durandière. The course incorporates a mix of streets, rural paths, flat sections, climbs, descents, and stairs. The 10.5 km route features around 113 m of elevation gain, while the 18 km route has approximately 177 m. This event seems suited for local club runners, families, and trail enthusiasts who appreciate varied terrain without venturing far from urban areas.