This race offer you a technical course 100% Belledonne. After a beautiful climb since Fond de france, along the Breda stream, you will discover the amazing lakes of 7 Laux. From here, the screes will substitute the trails. You will take quickly altitude, to have a beautfiul view on the lakes. The caution will be important to climb on the Amiante pass. And after 150m of denivelation, there will be the sumit of the white Rock (2926m). A beaufitul point of view locate on the middle of the range. And now, prepare your thighs, it’s time to go down. In the programm, big slabs, some parts of snow, a lot of stones… 1000m of negative denivelation in the heart of Belledonne, far from the trails and close to the stones. FInnaly, you will take a path on the valley of combe madame, to finish the race on forest, and to arrived at Fond de France (Haut brada Valley).