The Big Half Marathon
- When
- Sun, Sep 6, 2026, 12:00 AM
- Where
- London, GB
- Distances
- Half Marathon
- Terrain
- ROAD
- Price
- 15.99–59.99 GBP
- Elevation gain
- 80 m
- Typical weather
- Mild
- Organizer
- London Marathon Events
About
The Big Half Half Marathon, held in London, draws 18,000 runners to a 21.1 km course that showcases the city’s iconic landmarks, from Tower Bridge to Greenwich. This year it takes place on September 6th. Known for its inclusive and community-focused atmosphere, this race brings together elite athletes, amateur runners, and local participants in a celebration of fitness and London’s vibrant spirit.