The Gallio Marathon is a mountain bike race held in Gallio, Province of Vicenza, on the Asiago Plateau. Participants can select a 61 km Marathon route with approximately 2,000 m of elevation gain or a 40 km Granfondo route with 1,300 m of climbing.
Both courses begin with about 2 km on pavement and conclude with the final 700 m on pavement, with the majority of the race taking place off-road across old military roads, white gravel paths, and single track.