La Ruée des Fadas - Paris 2026

La Ruée des Fadas - Paris is an 8 km mud run in the Yvelines, held in late spring at the Domaine de Forest Hill in Montalet-le-Bois, west of Paris. It is part running race, part obstacle-course mess: runners face thirty obstacles, plenty of mud, and a setup built more for laughing at yourself than chasing a tidy road-race time. The Paris edition belongs to the wider La Ruée des Fadas series, and the name tells you a lot about the mood. A “Fada” is explained as someone “not reasonable,” so costumes are encouraged and thousands of dressed-up runners head out together. The course adds new and surprising tests, including live obstacles hidden along the route, and the event suits people who want a physical challenge without taking the day too seriously.