En perdre Allennes 2026

En perdre Allennes, also written À en perdre Allennes, is a local, non-timed event in Allennes-les-Marais in the Nord department of Hauts-de-France. It takes place in late September, based at the Stade d'Allennes-les-Marais, and offers road running, walking, and VTT mountain biking rather than a single race format. The distances include 5 km, 10 km, and 12 km, with walking options over 5 km or 10 km and a 5 km road run. The routes traverse both town and nature settings around Allennes-les-Marais. The event is intended for beginners, casual joggers, walkers, cyclists, younger participants, older participants, and more experienced runners. It was established by a collective of local associations with the aim of encouraging physical activity in the commune, and it depends on volunteer marshals for safety management on the day.