Gornergrat Zermatt Marathon 2027

Gornergrat Zermatt Marathon in 2027, a running event organized in St. Niklaus (Switzerland) from 2 / 3 July. During the 4 races will be held event. Ultra (⨦ 46 km / + 2 450 m) in class RMT4 with average terrain slope 5% (G5). Half (⨦ 21.5 km / + 1 300 m) in class RMT2 with average terrain slope 6% (G6). Marathon (⨦ 42.5 km / + 1 950 m) in class RMT3 with average terrain slope 5% (G5). Top 20 Run (⨦ 25.5 km / + 1 750 m) in class RMT2 with average terrain slope 7% (G7).