Semi-Marathon Boulogne Billancourt
- When
- Sun, Nov 16, 2025, 5:00 AM
- Where
- Boulogne-Billancourt, FR
- Distances
- Half Marathon
- Terrain
- ROAD
- Price
- 49 EUR
- Elevation gain
- 79 m
- Typical weather
- Cool
- Organizer
- Athlétic Club de Boulogne Billancourt
About
The Semi-Marathon de Boulogne-Billancourt is organized by the Athlétique Club de Boulogne-Billancourt (ACBB Athlétisme) and will be held on Sunday, 16 November 2025, in Boulogne-Billancourt, Île-de-France, France. This certified 21.097 km road race runs along the Seine and through the Bois de Boulogne, finishing at the Hôtel de Ville, and is renowned as one of France’s fastest half marathons.