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Trail Running Calendar Seine-Maritime 2025-2026

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Explore the best trail runs in Departement Seine-Maritime for 2025-2026! Our updated list features 7 exciting races across the region. Find your next race in Departement Seine-Maritime below and join the running community at these great events!

November 2025
Nov
2
Sunday

Ultra Trail des 3 Panoramas de Rouen

Trail Run 22 km 39 km 69 km
Nov
8
Saturday

Trail Nocturne des Lacs du Bois de l'Epinay

Trail Run 8 km 10 km Half Marathon
Nov
15
Saturday

La Traversée des Vallées

Trail Run 11 km 22 km 28 km
La Traversée des Vallées
Nov
16
Sunday

Trail du Rouvray

Trail Run 10 km 16 km 22 km
December 2025
Dec
14
Sunday

Trail de Noël, Montigny

Trail Run 11 km 23 km
April 2026
Apr
25-26
Sa - Su

Le Radicatrail

Trail Run 14 km 17 km ... 63 km 115 km
Le Radicatrail
June 2026
Jun
6-7
Sa - Su

Trail La Galopee

Trail Run 10 km 15 km 30 km
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