Want to experience the magic of the Jura, from the peaks of the Dent de Vaulion to the shores of Lac de Joux? Join the Jura Bike Marathon family in Vallorbe on May 17, where the "finisher" spirit is paramount: here, every smile at the finish is a victory. Whether you come for the sporting challenge or simply for the pleasure of the trails, prepare yourself for breathtaking panoramas and an unforgettable atmosphere.