Starting from the Chavannes chairlift, you will start running on a large path for 4 km. Next part of the path is going up on a small path to the Tête du Vuargne (1825m). The way down to the Col de Joux Plane is very technical but offers you a view on the lake and the Mont Blanc. Then it's going up again on 5,5km on a small path, skyrunning on the ridges to arrive on Pointe de Chamossière and Pointe d'Angolon (2090m). You will cope with a technical part on this summit, but that leads to a 360° view on the top to observe the Mont Blanc and Dents du Midi. Then go down on the small path until Nyon Guerin lake. A last ascent to reach Pointe de Nyon (2090), and then way down to Morzine running on large paths. You will cross the place known as "Combes" and go down to Morzine through "Les Fys" and "Les Nants". You will arrive safe and sound at the bottom of Pleney gondola in Morzine.