The Ronde du Bosmont is a 10-kilometer trail race held in Andelnans, within the Territoire de Belfort region of Bourgogne-Franche-Comté, eastern France. It takes place annually on Easter Monday, running between Andelnans and Danjoutin. The Association Ronde du Bosmont, composed of local volunteers, organizes the event. Race information indicates a 10:00 AM start, and one listing shows a bib price of 10 EUR, open to all participants.
The course covers approximately 10.6 km with 500 meters of elevation gain, utilizing a combination of roads, paths, and trails. It is suitable for joggers new to organized races, participants in the departmental off-road challenge, and local athletes; a recent edition saw 190 runners. A tradition involves young people starting the race at the front. Recent results highlight consistent winners, with Sébastien Siron achieving two consecutive victories and Mélanie Pilleron winning three times in a row.