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Grand Chasseral Trail Series

Tramelan, Switzerland • 27 Sep 2025

The Grand Chasseral Trail Series is a trail running competition held in the Grand Chasseral region of the Bernese Jura. Scheduled for September 27, 2025, the series consists of three races: the Villeret-Chasseral-Villeret (25.6 km), the Trail du Jura bernois (31 km), and the Course des Pavés (7 Lieues). Participants must complete all three races to be eligible for overall ranking, which is determined by the cumulative times of each event. Registration for the series opens on February 1, 2025, and closes on September 24, 2025. Visit the organization's website for the most recent information.

Switzerland Tramelan

Race information

Website Registration
31 km
25 km
25.6 Km
Trail de 7 Lieues
Visit the organization's website for the most recent information.
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