Semi-Marathon de Boulogne-Billancourt Christian Granger
November 15, 2026
Boulogne-Billancourt, France
About
The Semi-Marathon de Boulogne-Billancourt is a road half-marathon (21.1km) starting on Avenue Victor Hugo, gathering up to 13,000 runners for an FFA gold-labeled event with aid stations every 5km. It has become extremely popular and regularly sells out.
Pick your distance
Everything below adapts to your choice
Start time
10:00
The information shown here is based on the most recent listing we could find, and may change. Always confirm details on the event's official site before registering.
Not this one?
3-week plan, built around your data
Get my plan in the app