Le Défi Vall'Rance Caulnes
The Vall'Rance Challenge is a free-pace, elimination endurance nature race, taking place either SOLO or in PAIRS on a loop of 7.7 km with an elevation gain of 200 meters. The race occurs on Saturday, June 1st, with a maximum duration of 12 hours and a maximum allowed time of 60 minutes for one loop. Registration fees are 29 euros per competitor for SOLO, 22 euros for PAIRS, and 9 euros for the 10km, with rewards for the first to complete the 12 loops within the allotted time. Visit the organization's website for the most recent information.