Swiss International Mountain Marathon


explore - experience - remember

15.-16. August 2020, St. Antönien (GR)
15.-16. August 2020
St. Antönien (GR)

Photo by Johannes Plenio on Unsplash

New gold sponsor

Sea to Summit is 2019 Gold sponsor with stall on Friday evening / Saturday morning in Schwarzsee.

Inspired by epic adventures at every height, Sea to Summit outdoor items are all about the pure joy of fresh air, real challenges and different thinking.

Our gold sponsor is in person with Oliver Sutter on Friday evening and Saturday morning with an attractive selection Schwarzsee (Start number issuance). The super lightweight yet warm Spark series sleeping bag, the Airlite towel, the 760 Gram heavy backpack Rapid Drypack and a few other very useful items are on offer.

Take the opportunity and become a convinced Sea to Summit athlete. As a participant in the SIMM 2019 you benefit from 10% discount (purchase or order in Schwarzsee).

Short description of the competition

The SIMM (Swiss International Mountain Marathon) is the unique outdoor event for orienteering, mountain, running, endurance and adventure athletes, trail runners, walkers and hikers, in a team of two, as a couple or with the family, in short: for mountain sports friends with brains!
The way of the prescribed control points is freely selectable and only with the help of map and compass as well as the own food and safety equipment to cope. A minimum of material for the overnight stay at the finish of the first stage in the area, for food and first aid is required and must be carried in the backpack over the entire distance.
For experts in dealing with the map there is 3 course as 'Orienteering Marathon'. By contrast, the two categories Trail-Marathon Strong and Trail-Marathon light mostly lead along the hiking trails. Basic knowledge in card reading is sufficient.

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Information about the content


The official website of SIMM is in German. We strive to translate as much content as possible and make it available in English / Français / Italiano, but the German version is always valid!


The official SIMM website is written in German language. We try to translate as much as possible. (Help for translation is very welcome!)


Le site officiel de SIMM est en allemand. Nous nous efforçons de traduire le plus de contenu possible et de le rendre disponible en anglais / français / italy, ma la estonie est toujours valable.


Il sito web ufficiale della SIMM è scritto in Tedesco. Cerchiamo di tradurre contenuti al massimo possibile la la versione valida è semper quella in Tedesco.
  • Swiss International Mountain Marathon
  • Gérard Baumgartner
  • Brunnmattstrasse 11
  • CH-3266 Wiler
  • + 41 (0)79 580 54 53
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