River Thames Half Marathon

08:30 Sunday 25 October 2026

DistanceHalf Marathon
SurfaceMT
Course profileFlat
Is accurate?Possibly but no certificate at present
Accuracy detailsAsserted as accurately measured at RunEvents
Event listingEvent listing at RunEvents

REASONS TO RUN:

  • Amazing Tech tee
  • Super Finisher medal
  • Motivating Pace Makers to help you achieve your goal
  • Flat, fast, picturesque course running past Hampton Court Bridge
  • Great goody bag including post race snacks and drink
  • Clearly marked and measured UKA certified course
  • Marshals and sweep marshals
  • First Aid in place throughout the course
 

The beautiful Surrey town of Walton-on-Thames beckons runners on 25th October 2026 for a flat, fast, scenic and largely traffic free race. This is ideal for those looking for a PB or completing their first half marathon.

As well as the lovely course, runners like the enthusiastic and friendly marshals, the efficient organisation and the bespoke finisher mug and well stocked goody bag.

Now in its seventh year, the start and finish are at spectacular Walton Bridge, Surrey. The route follows the River Thames towpath and roads to Hampton Court Bridge. It is a perfect preparation event if you are running a late autumn marathon (like New York (1 week before), Valencia (5 weeks before) or Florence (4 weeks before) or you just want the challenge of completing a half marathon.