The Ronde de Rotomagos is a trail-running event held at Circuit La Chataigneraie near Pont-de-Ruan, a village in the Val de l'Indre between Artannes and Sache in Indre-et-Loire. The race date is not currently listed, so runners should verify the organizer's website before registering. The event offers three trail distances: approximately 5 km, 10 km, and 23 km, along with a 10 km walk. The total number of participants is limited to 499 across all race distances, and registration is exclusively online.
The routes follow marked trails and forest paths through the Val de l'Indre communes, including Pont-de-Ruan, Sache, and Thilouze. The primary race is a 23 km trail with approximately 350 metres of elevation gain. For younger participants, there are maximum distance limits, ranging from under 1 km for the Ecole d'Athletisme category to 25 km for Juniors. The start and finish lines are located at Circuit La Chataigneraie, with directions provided from Pont-de-Ruan. Les Tamalous de Rotomagos organizes the event, which provides aid stations, changing rooms, and encourages carpooling.