SIMM - Swiss International Mountain Marathon 2025

Klosters , Switzerland 16 - 17 Aug 2025
SIMM - Swiss International Mountain Marathon 2025 - Be part of the starting field at 16 Aug 2025 in Klosters, Switzerland. With distances ranging from 3.1 km to 31.1 km, this event offers the perfect challenge for all participants. Against the beautiful backdrop of Klosters, an unforgettable experience awaits you - whether you want to test your limits or simply enjoy the course.

1 Runners from running.COACH

Choose the distance

31.1mi
13123ft
13123ft

Do you have the GPX data?

If you are the organizer of the race, or you just ran the course already and you have the GPX file, we would really appreciate that you take the time to update our database.


FAQ - SIMM - Swiss International Mountain Marathon 2025 31.1 mi

Die Orienteering-Marathon-Parcours sind orientierungs- und kartentechnisch anspruchsvoll, da mehrheitlich abseits der Wege gelaufen wird. Sie richten sich an Athleten und an Orientierungsläufer, die im Umgang mit der Karte erfahrenen sind. Die Kontrollposten müssen in der vorgeschriebenen Reihenfolge angelaufen werden.

SIMM - Swiss International Mountain Marathon 2025 is carried out at 16 Aug 2025

SIMM - Swiss International Mountain Marathon 2025 takes place in Klosters, Switzerland

SIMM - Swiss International Mountain Marathon 2025: There are a total of 5 courses

The shortest distance available is 3.1 km, and the longest on is 31.1 km

Although there is no general rule for the minimum preparation time, we recommend at least 12 weeks of training for a race like SIMM - Swiss International Mountain Marathon 2025

If you want to prepare for SIMM - Swiss International Mountain Marathon 2025, running.COACH offers dynamic training plans tailored to the requirements. Whether you're training for distance, speed or endurance, we have customized plans to help you reach your full potential on race day.
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Train for 31.1 mi of SIMM - Swiss International Mountain Marathon 2025

SIMM - Swiss International Mountain Marathon 2025 - Prepare yourself optimally for your race with running.COACH! Our training plans, supported by artificial intelligence, dynamically adapt to your progress and help you achieve your target time. Whether you're aiming for a personal best or planning a successful finish, structured workouts, precise feedback and intelligent adjustments will keep you motivated and well prepared. Become part of a community that will get you to the finish line stronger than ever before!
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SIMM - Swiss International Mountain Marathon 2025 - Join the community of 1 running.COACH members participating in the event
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