RunningHalf Marathon
Semi-Marathon de Boulogne-Billancourt Christian Granger
15 November 2026
Boulogne-Billancourt, Île-de-France, France
Race details
Modality
Individual
Organizer
Semi-marathon de Boulogne-Billancourt
Distance
21.1 km
Participants
12,000
Capacity
15,000
Start time
09:00
Terrain
Asphalt
Difficulty
Intermediate
Course profile
Flat
Minimum age
18+
Certified
Yes
Event description
The Semi-Marathon de Boulogne-Billancourt Christian Granger is a premier road running event near Paris, famous for its flat and fast course through the city streets and the scenic Bois de Boulogne. Attracting over 12,000 runners, it offers an excellent opportunity for athletes to achieve a personal best in a high-energy, professional atmosphere.
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Sport
Running
Distance
Half Marathon
Country
France
Region
Île-de-France