Course nature - Blacourt 2027

The Blacourt trail-running event takes place in Blacourt, Oise, northern France, utilizing the paths of the Pays de Bray. This second edition introduces a full marathon trail of 42 km with 750 m of elevation gain, in addition to a 22 km route with 300 m of climbing, a 12 km route with 150 m of climbing, and a 12 km walk.