Trail Running Calendar Departement Val-d'Oise 2025-2026

We have found 8 Trailruns in Departement Val-d'Oise. Check below where and when you can find the races.

The Trail Tour du Massif Montmorencéen (2T2M) will take place in Montlignon on Saturday 5 April 2025. You can run between 11 and 81 kilometers.

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May 2025

The Course du Muguet - Pontoise will take place in Pontoise on Thursday 1 May 2025. This trail is organized by PB Organisation. You can run between 5 and 10 kilometers.

The Trail des Balcons de la Seine will take place in La Roche-Guyon on Saturday 17 May 2025. You can run between 10 and 55 kilometers.

June 2025

The Les 24h de St Brice will take place in Saint-Brice-sous-Forêt on Saturday 7 June 2025. You can run between 3 and 24 hours.

The BuTrail Méry is a running event set in the picturesque surroundings of the Château de Méry sur Oise. Participants can choose from three trail distances: 6km, 15km, and 26km, allowing runners of all levels to join in the fun. The event takes place on June 15, 2025, and offers a chance to explore..

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September 2025

The Festival des 3 Forêts will take place in Mériel on Saturday 13 September 2025. You can run between 13 and 162 kilometers.

The Trail des 2 Buttes will take place in Marines on Sunday 28 September 2025. You can run between 10 and 26 kilometers.

December 2025

The Les 40 Bosses will take place in Saint-Leu-la-Forêt from Saturday 6 December 2025 to Sunday 7 December 2025. You can run between 20 and 120 kilometers.

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