River Thames Half Marathon 2025

Run the River Thames Half Marathon with us and over 1000 others this 26th October 2025.
The event is ideal for your first half marathon, a seasoned runner or finishing off your running calendar for 2025 with a scenic, beautiful and flat/fast run with the breeze of the River Thames to push you along.

Entry includes:
- Finisher medal
- Tech Tee
- Goody bag
- Accurate chip timing
- Finisher prizes
- Supported by Weybridge Sports Shop alongside the original founder of the Weybridge 10k
- Cheap Sunday parking at £1 nearby
- Modern cafe situated at the race village

We thank our sponsors Body Mechanics, Weybridge Sports Shop, Uber Boat by Thames Clippers and Alzheimer's Society.

You may also like the following events from Quicksilver Running:

• This October, 5th October, 08:30 am, Kingston Half Marathon & 10K in Kingston Upon Thames

Also check out other Sports events in Walton-on-Thames.