Marathon des Écluses
About This Race
The 31st edition of the Marathon des Écluses along the Mayenne river in Laval. A scenic, flat riverside course connecting Martigné-sur-Mayenne, Montgiroux, Changé and Laval, following the river path past historic canal locks. One of the longest-running marathon events in western France, known for its charitable commitment and friendly atmosphere.
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Race Details
Terrain
Road
Elevation
Flat
Participants
3,000 participants
Distances
Marathon, Half Marathon, 10K
What to Expect
A flat, fast riverside marathon along the Mayenne and its scenic canal locks. Charming countryside setting with small-town French atmosphere. Three different start locations converge on Laval for a shared finish. Good choice for runners targeting a personal best.
Highlights
Race Information
Typical Weather
Late September in western France: mild 12-18°C with occasional light rain. Good running conditions.
Established
1996
Tags
Frequently Asked Questions
Quick Info
- September 27, 2026
- Laval · France
- Road course
- Flat elevation
- 3,000 participants
Verified event information
- Last verified about 1 month ago
- Data sourced from official website