France
May
2-3
Sa - Su
Marathon de la Mer
The Marathon de la Mer will take place in Boulogne-sur-Mer from Saturday 2 May 2026 to Sunday 3 May 2026. You can run between 10 and 42 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details! This page may contain affiliate links.
42 km
Marathon
21 km
Half Marathon
10 km
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