Trail Running calendar near Treffendel 2026-2027

The Course Allure Libre will take place in Longaulnay on Sunday 10 May 2026. You can run between 7 and 18 kilometers.

The Arguerace will take place in Plancoët on Thursday 14 May 2026. You can run between 8 and 17 kilometers.

The Trail du Lac - Taupont will take place in Taupont on Saturday 16 May 2026. You can run between 8 and 56 kilometers.

The Trail de la Maison du Loup will take place in Trédion on Sunday 17 May 2026. You can run between 9 and 30 kilometers.

The Trail de Guerlédan will take place in Guerlédan from Saturday 23 May 2026 to Sunday 24 May 2026. You can run between 8 and 70 kilometers.

The Tour de l'île d'Arz - Île-d'Arz will take place in Île-d'Arz on Saturday 23 May 2026. You can run 10 kilometers.

The Foulées Lamballaises will take place in Lamballe-Armor on Saturday 23 May 2026. You can run between 5 and 10 kilometers.

The Courses Natures de Séné will take place in Séné on Sunday 24 May 2026. You can run between 7 and 21 kilometers.

The Color Run Les Champs-Geraux will take place in Les Champs-Géraux on Monday 25 May 2026. You can run 10 kilometers.

The Course Nature des 4 Routes will take place in Iffendic on Friday 29 May 2026. You can run between 5 and 10 kilometers.

The Trail des Garciaux will take place in Saint-Perreux on Saturday 30 May 2026. You can run between 9 and 35 kilometers.

The Sillon X-Trail will take place in Savenay on Saturday 30 May 2026. You can run between 5 and 14 kilometers.

The Rural Trail Hédé-Bazouges will take place in Hédé-Bazouges on Saturday 30 May 2026. You can run between 13 and 20 kilometers.

The Le Défi Vall'Rance Caulnes will take place in Caulnes on Saturday 30 May 2026. You can run between 10 and 92 kilometers.

The La Ronde des Fées - Essé will take place in Esse on Saturday 30 May 2026. You can run between 8 and 19 kilometers.

The Course Nature - Argentré-du-Plessis will take place in Argentré-du-Plessis on Saturday 30 May 2026. You can run between 6 and 21 kilometers.

The Trail du Minihic will take place in Le Minihic-sur-Rance on Saturday 30 May 2026. You can run between 13 and 23 kilometers.

The Trail des Kaos will take place in Saint-Julien from Saturday 30 May 2026 to Sunday 31 May 2026. You can run between 9 and 22 kilometers.

The Trail des Karotez (TDK) will take place in Plérin on Saturday 30 May 2026. You can run 15 kilometers.

The Sillon X-Race will take place in Savenay on Sunday 31 May 2026. You can run 8 kilometers.