From 10^th – 12^th June 2027, Klosters will become the meeting point for the international Masters mountain running community. Registration for the World Masters Mountain Running Championships 2027 is now open. More than 1,000 runners from more than 30 nations are expected to take part.

The World Masters Mountain Running Championships 2027 (WMMRC 2027) are open to Masters athletes aged 35 and over. Participants will compete in three disciplines on courses around Klosters. The event is aimed at experienced mountain runners as well as ambitious runners who want to take on an International challenge.