Early in the morning, you will start from Plaza deth Haro in Les, the center of the popular fire festival each Summer Solstice, and a UNESCO World Heritage Site. From there, you will go up to one of the most typical and beautiful villages of Aran; Canejan, perched in the middle of the mountain. You will be then in Val de Toran, the wildest valley. You will cross through charming villages, abandoned villages and old cattle roads. Toran’s valley will take you step by step to the important mining past of Val d’Aran. A long ascent from San Joan de Toran will carry you to Liat’s lake. You will get close to Mauberme’s base, an important mountain of 2,880m. Port de Urets’ passage, at 2,500m is one of the highest points of the race. A few meters away, and leaving behind the old mining tunnels, you will run through the antique iron mines of Urets, with panoramic views over Montoliu’s lake and the principal chain in the Pyrenees; Aneto and Maladetas, Montarto, Montlude… After achieving Montoliu´s pass, a long but easy to run descent will take you to Montgarri’s Sanctuary. From Montgarri, after a smooth ascent, you will arrive at Pla de Beret. After traversing the plateau, at 1.800 m above sea level, you will have to go down to the valley. Two villages will be waiting for you; Bagergue, declared one of the most beautiful villages in Spain, and Salardú, Naut Aran’s capital.