On Saturday "the evening of hope" a 12 km and 250 m loop of positive elevation. Departure and arrival in the Bois de l'Espalere, Saturday at 6 p.m. A small loop around the wood before launching towards the Languilard plateau. One difficulty, The climb to the plateau after km3. 2 checks, at km4 and km8,5. Open to all from 17 years old. Sunday "L’Ekiden" is a six -relayed relay race taking a distance from a classic marathon (42,195km). This year, for practical reasons, The actual distance from the trail will be 30 km. The six ambassador runners will successively run the following distances: 5km: The route will therefore consist of a unique timed loop traveled according to the order of passage of your choice.