Trail Running calendar near Isère 2025-2026

We have found 92 Trailruns within 80 kilometers of Isère. See below where and when you can find the races.

The Trail du Buis will take place in La Buisse on Sunday 12 October 2025. You can run between 10 and 30 kilometers.

The EDF Trail des Vallées d'Aigueblanche will take place in Grand-Aigueblanche on Sunday 12 October 2025.

The Trail la Cépienne will take place in Saint-Jean-de-la-Porte on Sunday 12 October 2025. You can run between 12 and 21 kilometers.

The Run'Cugnot will take place in Les Abrets en Dauphiné on Sunday 12 October 2025. You can run between 5 and 20 kilometers.

The Grand Trail du Lac will take place in Le Bourget-du-Lac from Saturday 18 October 2025 to Sunday 19 October 2025. You can run between 34 and 75 kilometers.

The Trail des Croëjus will take place in La Croix-de-la-Rochette on Monday 20 October 2025. You can run between 6 and 17 kilometers.

The Val'oween Trail will take place in Saint-Geoire-en-Valdaine on Saturday 25 October 2025. You can run between 8 and 30 kilometers.

November 2025

The Trail de Montagnole will take place in Montagnole on Monday 10 November 2025. You can run between 9 and 21 kilometers.

The La Chambérienne will take place in Chambéry on Saturday 15 November 2025.

December 2025

The La Siberienne will take place in Laffrey on Saturday 13 December 2025. You can run between 7 and 24 kilometers.

January 2026

The Les Lumières de la Muzelle will take place in Les Deux Alpes on Saturday 17 January 2026. You can run between 8 and 42 kilometers.

June 2026

The Le Grand Trail De Serre-Poncon will take place in Savines-le-Lac from Saturday 6 June 2026 to Sunday 7 June 2026.