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SEPTEMBER 27-28, 2025
THE 2025 EDITION IS NOW SOLD OUT
Due to the incredible enthusiasm for our event, we have already reached the maximum number of teams for Run Mate by Core Lean Lac Léman 2025. A huge thank you for your enthusiasm and loyalty to this unique adventure!
Spaces may become available if teams cancel their participation. We therefore strongly encourage you to register on our waiting list. Teams will be contacted based on availability.
THE COURSE
APPROXIMATELY 220 KM AROUND LAKE LÉMAN DIVIDED INTO 25 RELAYS.
Many had imagined it, others dreamed of it, it is now possible for you to run in relays around Lake Geneva. The route follows the banks of the lake. The city of departure and arrival is located in Montreux. The course is divided into 26 relays, of varying distances and difficulties.
JOIN THE COMMUNITY
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