River Thames Half Marathon
- When
- Sun, Oct 26, 2025, 4:00 AM
- Where
- Walton-on-Thames, GB
- Distances
- Half Marathon
- Terrain
- ROAD
- Price
- 36.5 GBP
- Typical weather
- Mild
- Organizer
- RUN-FEST
About
The River Thames Half Marathon is scheduled for Sunday, October 26, 2025, in Walton-on-Thames, Surrey, UK, and is organized by River Thames Running. This flat and fast 13.1-mile course starts and finishes at Walton Bridge, following the scenic River Thames towpath and roads to Hampton Court Bridge, making it ideal for first-time half marathoners or those aiming for a personal best.