Between the routes on the outskirts of towns and the trails in the mountains, the options are numerous when it comes to trail running in Isère...

From the plains to the mountains, from the forests to the mountain pastures, put on your shoes and set off to discover the trails! Find now the 15 marked trail running courses around Grenoble spread over 5 sectors: Bastille, the Vouillants, the Col de Porte, the Frange Verte and Grand Sud (Vizille). For each sector, three different routes are waiting for you: a beginner (green), a confirmed (blue) and an expert (red or black).

The Pays Voironnais also offers you 14 marked routes!

Stay tuned, the territories of Matheysine and Bièvre Isère are coming soon.