Starting at Colfosco Val Badia and finishing at Canazei Val di Fassa, the race will take place all around the Sella Massif, along dirt roads and paths, trying to avoid as much as possible asphalt roads and crossings on national roads. The racetrack is about 33,00 km long with an altitude difference of about 2,000 mt. The race will climb up to the Boè lake and down to Arabba from where the demanding uphill to Passo Padon starts to get to the Viel dal Pan first and Passo Pordoi soon after, before reaching the finish at Canazei. The racetrack will be signalled by special flags. All along the track checkpoints and refreshment points will be placed..