At Trail du Téléthon - Château-Thébaud, participants can include a 260 m zip line over the cliffs of Pont Caffino during a low-key December trail event in western France. The race takes place in Château-Thébaud, Loire-Atlantique, offering non-competitive trail distances of 9, 13, and 20 km, with walking or hiking options available for the 9 and 13 km routes.
The courses are designed for participation, not competition, featuring aid stations and a Téléthon fundraising goal. All profits benefit AFM Téléthon. Participants can include local groups and walkers alongside runners; one past edition saw a Loire Divatte group attend even with inclement weather.