Walton-on-Thames, United Kingdom · Sunday 26 October 2025
Official Website →Immerse yourself in the quintessential charm of England at the River Thames Half Marathon. This scenic race traces the iconic river, offering participants breathtaking views of the surrounding countryside, historic landmarks, and quaint riverside towns. As you traverse the course, you'll be captivated by the serene beauty of the Thames, with its gentle waters, lush green banks, and the graceful presence of swans gliding along the surface. You will also feel the refreshing breeze. The local towns
Adjusted Time
1:59:12
Time difference: +14.2 minutes compared to a flat, road, temperate course.
| Surface | Mixed |
| Elevation Gain | 23m |
| Elevation High | 22m |
| Elevation Low | 7m |
| Predicted High | 11°C |
| Predicted Low | 5°C |
| Chance of Rain | 70% |