L'Hourcancilloise bike and run de Carcans 2027

At L'Hourcancilloise in Carcans, two teammates share one bike: one runs while the other rides, and they swap between running and mountain biking. The race is organised each year by Sports Nature du Medoc in Nouvelle-Aquitaine, France, scheduled for spring with three distance options: 8 km, 20 km, and 57 km. The routes circle the Carcans-Hourtin lake area, using a mix of roads, forest paths, and coastal terrain. The short distance offers newer teams a manageable entry point, while the longer formats attract experienced runners and riders who can handle the pacing, transitions, and teamwork that bike-and-run racing requires. The event is both local and social as well as competitive, with pairs racing together rather than chasing a solo time.