Riverside Marathon & Half Marathon

Sunbury-on-Thames, United Kingdom • 28 Nov 2026

Event details

The Riverside Marathon & Half Marathon takes place on Saturday 28 November 2026 in Walton on Thames, Surrey. The event offers both a marathon and a half marathon on an accurately measured and UKA certified route. The venue is Xcel SPORTS HUB Stadium, Waterside Drive, Walton on Thames, KT12 2JG. Entry fees listed are £31.50 (affiliated) and £33.50 (unaffiliated). Places are strictly limited.

Course and format

The course runs along the River Thames from Walton on Thames towards Hampton Court and back. The surface is an off-road riverside towpath. The overall course has no elevation gain or loss. Runners complete laps as part of the format:

  • Half Marathon - 4 laps
  • Marathon - 8 laps

Medals are provided to all finishers. Virtual participants also receive a giveaway medal or memento.

Rules and restrictions

Distance restrictions apply to participants aged 20 or under in line with UK Athletics rules. The organiser states that the event is a physical running service and also offers a virtual option. Visit the organization's website for the most recent information.

Race information

Marathon
Riverside Marathon
Half Marathon
Riverside Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

An inflatable 5K obstacle course in St Albans on Saturday 25 April 2026, featuring a series of inflatable obstacles along a 5K route; recent booking figures and participant feedback indicate active interest.

A monthly urban trail run from Hampstead Heath with 15 km and 8 km options that traverse Primrose Hill, Regent's Park and Hyde Park, finishing at the Klättermusen store for coffee and pastries.

Bolt Round the Holt is a forest trail race at Alice Holt Forest on 26 April 2026 offering Half Marathon, 10k, 5k and a Junior Run while raising funds for GUTS to support bowel cancer detection and care.

Join NOT the London Marathon Run 2026 on Sunday 26 April in Walton on Thames for a flat, certified lap course along the riverside towpath. Choose marathon, half or a 7 hour timed challenge, enjoy flexible starts and a commemorative medal.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.