Dolomiti Extreme Trail in 2018, a running event organized in Forno di Zoldo (Italy) from 9 / 10 June. During the 3 races were held event. Course 55k (⨦ 54 km / + 3 900 m) in class RMT5 with average terrain slope 7% (G7). Course 100k (⨦ 101.5 km / + 7 100 m) in class RMT6 with average terrain slope 7% (G7). Course 20k (⨦ 21.5 km / + 1 200 m) in class RMT2 with average terrain slope 6% (G6).