La Méran'Trail 2027

La Méran'Trail follows forest paths in Magny-les-Hameaux, Yvelines, near Paris, along the Mérantaise in the Vallée de Chevreuse. This trail race, scheduled for early April, offers two routes: a 10 km and a 20 km. The 10 km race consists of a single forest loop, while the 20 km race completes the loop twice. The shorter distance is the more popular choice, suitable for runners seeking a manageable trail run. Le Génépi Groupe Trail organizes the event, which is presented as a new nature run focused on the wooded valley of a small tributary of the Yvette.