Trail Running calendar near Boissy-sous-Saint-Yon 2025-2026

The Yerres Trail by Night will take place in Yerres on Friday 16 January 2026. You can run between 12 and 22 kilometers.

The Diodurun will take place in Saint-Rémy-l'Honoré on Sunday 1 February 2026. You can run 6 kilometers.

The PeristeRun will take place in Paris on Saturday 14 February 2026. You can run between 10 and 10 kilometers.

The Trail des Aigles will take place in Gouvieux on Sunday 8 March 2026. You can run between 9 and 15 kilometers.

The Muco'Trail du Pays de Nemours will take place in Bagneaux-sur-Loing on Sunday 8 March 2026. You can run between 11 and 22 kilometers.

The Ecotrail Paris will take place in Rambouillet from Saturday 21 March 2026 to Sunday 22 March 2026. You can run between 10 and 120 kilometers.

The Trail André d'Ormesson will take place in Ormesson-sur-Marne on Sunday 29 March 2026. You can run between 5 and 21 kilometers.

The Urban Trail Houdan will take place in Houdan on Sunday 5 April 2026. You can run between 6 and 12 kilometers.

The Trail des Coteaux de Guerville will take place in Mantes-la-Ville from Saturday 11 April 2026 to Sunday 12 April 2026. You can run between 15 and 42 kilometers.

The Trail Tour du Massif Montmorencéen (2T2M) will take place in Montlignon on Saturday 11 April 2026. You can run between 11 and 81 kilometers.

The La Noctambule de Grosbois will take place in Marolles-en-Brie on Saturday 11 April 2026. You can run between 11 and 21 kilometers.

The Trail de Chamerolles et Rabajou will take place in Chilleurs-aux-Bois on Sunday 12 April 2026. You can run between 10 and 24 kilometers.

The La Diagonale des Yvelines will take place in Rochefort-en-Yvelines on Saturday 18 April 2026.

The Entre Dhuis et Marne will take place in Thorigny-sur-Marne on Sunday 10 May 2026.

The Trail du Château de Dourdan will take place in Dourdan on Sunday 24 May 2026. You can run between 12 and 42 kilometers.

The Foulées d'Osny will take place in Yvelines on Sunday 24 May 2026. You can run between 5 and 10 kilometers.

The Les Foulées d'Orgerus will take place in Orgerus on Sunday 7 June 2026. You can run between 10 and 21 kilometers.

The La Raizeulienne will take place in Raizeux on Saturday 13 June 2026. You can run between 9 and 15 kilometers.

The Trail du Vieux Lavoir will take place in Morainvilliers from Saturday 13 June 2026 to Sunday 14 June 2026. You can run between 10 and 35 kilometers.

The Castor Fou will take place in Vauhallan on Saturday 13 June 2026. You can run between 13 and 25 kilometers.