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Marathon calendar Bretagne 2025-2026

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Explore the best marathons in Region Bretagne for 2025-2026! Our updated list features 5 exciting races across the region. Find your next race in Region Bretagne below and join the running community at these great events!

May 2025
May
3
Saturday

Trail des Landes du Loup

Trail Run 3 km 8 km ... 26 km 42 km
May
4
Sunday

Marathon Loudéac-Pontivy

5 km 10 km 21 km 42 km
June 2025
Jun
22
Sunday

La Transléonarde

Trail Run 12 km 13 km ... 21 km 42 km
September 2025
Sep
13-14
Sa - Su

Trail Des Légendes De Brocéliande

Trail Run 9 km 12 km ... 42 km 54 km
October 2025
Oct
25-26
Sa - Su

Marathon Vert Rennes

5 km 10 km 42 km
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