10 km de Bois d'Arcy 2026

The Semi-Marathon de Bois d’Arcy is an annual September running event featuring a half marathon and a 10 km race. It is organized by RUMBA, the local Running & Marathon Bois-d’Arcy club, and also includes Nordic walking. The event accommodates various participants: half-marathon runners, 10 km runners, walkers, and children. The children’s races are 1 km and 2 km. The race has a long history, with the upcoming edition being the 41st.