Semi-Marathon de Boulogne-Billancourt
Fast roads through Boulogne-Billancourt and a large late-autumn field make this Paris-edge half a strong race for runners chasing even pacing.
Quick facts
- Stand-alone 21.1-kilometer road race in Boulogne-Billancourt.
- Course profile lists 124 meters of total ascent.
- Three-hour finish limit with aid every 5 kilometers.
- Standard entries are full, with an organizer-linked resale exchange available.
What entry options are available for the 2026 Semi-Marathon de Boulogne-Billancourt?
Normal entry for the 2026 Semi-Marathon de Boulogne-Billancourt is unavailable, but limited entry options remain.
About the Semi-Marathon de Boulogne-Billancourt
Speed is the organizing idea at this stand-alone half just west of Paris. A large field, a measured road course, and a compact start-area setup give it the feel of a serious city race rather than a festival add-on.
Course
The measured road course starts on Avenue Victor Hugo and carries 124 meters of ascent. Aid every 5 kilometers and a three-hour limit support steady pacing across the city route.
Race-day weather
Mid-November is often cool and damp around Paris. Light rain and slick roads are plausible, so a throwaway layer and dependable grip can matter before the field settles.
Past Semi-Marathon de Boulogne-Billancourt dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, November 15, 2026 | Upcoming | — |
Semi-Marathon de Boulogne-Billancourt FAQ
When is the Semi-Marathon de Boulogne-Billancourt?
The 2026 Semi-Marathon de Boulogne-Billancourt is on Sunday, November 15, 2026.
What entry options are available for the 2026 Semi-Marathon de Boulogne-Billancourt?
Normal entry for the 2026 Semi-Marathon de Boulogne-Billancourt is unavailable, but limited entry options remain. View the official registration details at semi-marathon-de-boulogne-billancourt.finishers.com.
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