Course
215 km215 km
Key dates
- ★Race daySeptember 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Run Mate By Core Lean is a unique relay running event that takes participants on a scenic journey around Lake Geneva. Teams of 2 to 9 runners cover approximately 215 kilometers, experiencing the beautiful landscape day and night. The event offers a challenging yet inclusive adventure for runners of all levels, creating unforgettable memories and a festive atmosphere.
Your next race, seen from above.
Save Run Mate By Core Lean to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Run Mate By Core Lean to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in Vaud All ›
-
Trail de la Vallee de Joux
An alpine trail race through Switzerlands scenic Jura Mountains
Run this event? Claim it on runcalendar.com
Visit event website ›
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.