Sun 26 Oct 2025 Walton-on-Thames, Surrey, UK

River Thames Half Marathon

The beautiful Surrey town of Walton-on-Thames beckons runners to a flat, fast, scenic and largely traffic-free race along the River Thames towpath with roads to Hampton Court Bridge.

  • Sun 26 Oct 2025
Wilde Brunch Cafe at Walton Bridge, Walton-on-Thames

River Thames Half Marathon

08:30

Age 17 & over

£34-£36

  • 13.1 miles road running

Event overview

A lovely course with goodies for runners including amazing tech tee, medal, personalised certificate, mug, drinks, snacks and much more.

Ideal for those looking for a PB or completing their first half marathon. Runners love the enthusiastic and friendly marshals, the efficient organisation and the vibes of a well-established annual event which sees runners return year after year.

Highlights

  • Flat, fast picturesque course
  • Start and finish from the spectacular Walton Bridge
  • Follow the River Thames Towpath
  • Run past Hampton Court Palace
  • Motivating Pace Makers to help you achieve your goal
  • Clearly marked and measured UKA certified course
  • Great runners' goodies
  • Marshals and sweep marshals

Event details

  • Event village
  • Newcomers

Location

  • Cafe
  • Entertainment
  • Music
  • Paid parking
  • Rural
  • Toilets

Route

  • First aid
  • Flat
  • Marshals
  • Out and back
  • PB
  • Single start
  • Sweeper
  • Water stations
  • Way markers

What's included

  • Goody bag
  • Technical t-shirt

Entries

  • Age 17 & over
  • Entries not yet open
  • Collect race pack
  • Enter online
  • Event merch available