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Swiss Alpine Marathon Davos

Marathon: 42 km + 1900 m / - 1700 m
The highest high altitude marathon in Europe – a jewel in the alpine crown. The ascent and descent, combined with the high altitude and the partially rough mountain track, make the K42 one of the most challenging mountain races.

Ultra: 79 km +/- 2400 m
The biggest mountain ultramarathon in the world.

Distance 42 km / 78 km

Date 28th July 2012

Location Davos, Graubünden, Switzerland

Official website:

Swiss Alpine Marathon Davos Challenge rules

  1. Not all types of physical activity are suitable for everyone. Users take Challenges and training advice at their own personal risk.

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2 takers

  • Simon
  • Susanne

Challenge creator

Julie K

created the challenge

18th October 2011



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