Duathlon de Soisy - Soisy-sous-Montmorency 2027

The Duathlon de Soisy is a run-bike-run event for young athletes held at the Complexe sportif Schweitzer in Soisy-sous-Montmorency, Val-d'Oise, north of Paris. It features eight races for categories from mini-poussins to juniors, targeting children and teenagers instead of adult long-course competitors. Road bikes are permitted as the event is part of the Youth Challenge of the Ile-de-France Triathlon League. The structure involves a run, followed by a bike leg, and a final run. The youngest participants complete 400 m running, 1.5 km cycling, and 600 m running. Cadets and juniors cover 1.7 km, 6 km, and 1.7 km respectively. Intermediate distances are used for other categories, with distinct starts for boys and girls in multiple age groups. Each race briefing occurs five minutes before its start, and the Champ de Courses d'Enghien station is located approximately 1.9 km from the venue.