The Mountainman is a single stage mountain ultramarathon in Switzerland.
The distance is approximately 80 km, with a total elevation gain of 5.000 m. It is widely regarded as the most difficult foot race in Switzerland and belongs to the most difficult races in Europe.[1][2]
For the first time, the race was held in late August 2010 by the Association BergArena[3]" and held annually in August.