Trail in the Châteauroux forest, from 5 km to marathon 42 km
The Grand Trail des Salamandres is a nature running event organized by USP Running Trail in Le Poinçonnet, at the edge of the Châteauroux forest. Every year at the end of May, hundreds of runners set off on courses of 5 km, 10 km, 21 km, and 42 km (marathon) laid out in 10.5 km loops in the heart of the forest. The marathon can be run solo, in a two-person relay, or a four-person relay. Accessible to all levels, this friendly sporting event highlights the forest heritage of the Indre region.
The Grand Trail des Salamandres takes place in the magnificent Châteauroux forest, one of the most beautiful forest areas in Berry. This forest of over 5,000 hectares, composed of oaks, beeches, and pines, offers an ideal playground for trail running. The salamander, an emblematic amphibian of these humid undergrowth, naturally gave its name to this event that celebrates running in the great outdoors.
The event offers distances adapted to all levels of practice, from beginners to experienced marathon runners:
The originality of the Grand Trail des Salamandres lies in its looped circuit. Runners follow a 10.5 km course through the forest, repeating it one to four times depending on the chosen distance. This loop system allows spectators to see runners pass by multiple times from the start village, and for relay teams to easily hand over the baton. The course follows forest paths, dirt tracks, and undergrowth, offering a variety of terrains and landscapes throughout the race.
The event is organized by USP Running Trail, a sports association based in Le Poinçonnet, founded in 2003. This dynamic association brings together running and trail enthusiasts who train year-round on the forest trails. The organization of the Grand Trail des Salamandres mobilizes numerous volunteers who ensure course marking, aid stations, safety, and runner reception with professionalism and friendliness.
Beyond athletic performance, the Grand Trail des Salamandres aims to be a moment of sharing and conviviality. The start village, located in Le Poinçonnet, offers a catering area, entertainment, and a warm welcome for runners and their companions. The relay format allows teams of friends, colleagues, or families to participate together in the marathon, strengthening team spirit and good humor. Results and timing are managed by professionals, allowing each participant to measure their performance.
4th edition of the Grand Trail des Salamandres in Le Poinçonnet. Trail in the Châteauroux forest: 42 km marathon, 21 km half marathon, 10 km, and 5 km. 10.5 km looped course.
The 4th edition of the Grand Trail des Salamandres will take place on Sunday, May 24, 2026, in Le Poinçonnet, within the Châteauroux forest.
USP Running Trail is once again offering courses for all levels: 42 km marathon (solo, 2-person relay, or 4-person relay), 21 km half marathon, 10 km, and 5 km. The 10.5 km looped circuit traverses the most beautiful trails of the forest, offering runners complete immersion in nature.
Le Poinçonnet is located 5 km south of Châteauroux, on the edge of the forest.
Start village in Le Poinçonnet, at the edge of the forest.
Marathon 42 km: 8:30 AM. Half Marathon 21 km: 9:00 AM. 10 km: 9:30 AM. 5 km: 8:25 AM.
Paid registration (prices vary depending on distance and registration date).
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Forêt domaniale de Châteauroux
9 allée de Corbilly, 36330 Le Poinçonnet