River Thames Half Marathon
Organized by riverthamesrunning.co.uk
Date
Oct 25, 2026
Distance
21.1 km
Elevation
—
Difficulty
Hard
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Race facts
- The course covers 21.1 km.
- It takes place on a Sunday, October 25, 2026 — autumn in this part of the world.
- The closest comparable trail running event is The 4th Galloping Grind 10k trail run in Boreham, 81 km away, on August 23, 2026.
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Sort: recommendedDateEventSportLocationDist.12
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