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TrailSwitzerlandBern

Swiss International Mountain Marathon2026

08.08 – 09.08.2026Melchsee-Frutt (Switzerland)Stage race
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Pacing, fueling and crew sheet for the course you pick

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3’500 m D+

55 kmOrienteering-Marathon Strong

Stages

  1. 35km

    1’500 m D+

    avg 4%

    Trail-Marathon Light
    No index

  2. 40km

    2’000 m D+

    avg 5%

    Orienteering-Marathon Light
    No index

  3. 50km

    2’000 m D+

    avg 4%

    Trail-Marathon Strong
    No index

  4. 55km

    3’500 m D+

    avg 6%

    Orienteering-Marathon Strong
    No index

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Swiss International Mountain Marathon, in one roadbook.

Build your race plan →

The race

The SIMM (Swiss International Mountain Marathon) is THE unique outdoor event for orienteering runners, mountain, running, endurance and adventure sports, trail runners, walkers and hikers, in a two-person team, as a couple or with the family, in short: For sports friends with brains! The route over the prescribed control points is freely chosen and can only be completed with the help of map and compass as well as one's own food and safety equipment.

Where to stay

Find a place to stay near Melchsee-Frutt for the race.

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