Course du Souffle au Parc de Sceaux 2026

The Course du Souffle at Parc de Sceaux is a late-September trail and walking event held within Parc de Sceaux, located south of Paris in Hauts-de-Seine. The morning features multiple options: a 5 km race, a short 1.5 km race, a 5 km walk, a 10 km race, a 5 km jogging option, and a family jog. The primary race distances are 5 km and 10 km. Descriptions note the format as nature-based, set in a public park and forest, and untimed. The event originates from La Virade de l'espoir du Parc de Sceaux, established by volunteers from Vaincre la Mucoviscidose to raise funds and awareness for cystic fibrosis, a common serious genetic disease affecting children. All registration fees support Vaincre La Mucoviscidose. Practical arrangements reflect an eco-conscious approach: bibs are rented and returned at the finish, and an Ecobox in the event village collects used shoes.