Trail du Pays des Fous is a spring trail race held in Saint-Senoux, France, starting at the Perchot football field. This fourth edition presents two race options: a 10 km discovery trail with approximately 250 meters of elevation gain, suitable for participants aged 16 and older, and a 21.5 km nature trail featuring around 550 meters of climbing, for those 18 and above.
The courses wind through the Saint-Senoux region, combining runnable segments with more challenging technical sections. Both routes include a passage through Baranoux, where an artisanal beer tasting is scheduled, adding a local flavor to the event. Organized by A Vos Marques, an association connected to the local private school, the race directs all profits towards purchasing sports equipment and funding activities for the students. A local sports report also indicates a significant number of hikers participate, suggesting the event caters to more than just competitive trail runners.