Run Mate by Core Lean
Saturday, September 26, 2026 · Montreux, Switzerland
Distances
215 km
About this race
This two-day relay ultramarathon circles Lake Geneva. The 8th edition challenges teams of 2 to 9 people to run around Lac Léman, with course details and relay points provided for this demanding race.
Start location
Montreux, Canton de Vaud