Grenchenberglauf

The Grenchenberglauf is a popular mountain running event taking place in Grenchen, Switzerland. Scheduled for June 15, 2025, it features a main race covering 11.7 km with a significant elevation gain of 895 meters, alongside shorter options such as a 4.4 km fun run and youth races for different age groups. Participants can enjoy three refreshment stations along the main route, and a bus service is provided for free return transport for runners.

The event is organized by the Verein Free Runners and includes various activities, making it a festive occasion for both competitors and spectators. Visit the organization's website for the most recent information.