Sun 20 Sep 2026 Reading, Berkshire, UK

Thames 10K | 10K

Bringing back a golden oldie, formerly known as the O2O 10km - a 10km starting at Thames Valley Park and following the Thames and Kennett & Avon Canal into central Reading and back.

  • Sun 20 Sep 2026
Thames Valley Park, Reading
10K

10:30

Age 15 & over

£26

  • 10 km road running + 37 ft ascent

Event overview

We're passionate about this event as have great memories ourselves of taking part in it and even stepping foot on the podium! As is becoming the "norm" at most of our events now, we will also be hosting a Kids Fun Run prior to the 10km.

This event is part of Thames 10K.

Event details

  • Average fitness
  • Beginner-friendly
  • Event village
  • Families

Route

  • Bone conducting headphones only
  • Cut off time
  • Distance markers
  • First aid
  • Marshals
  • No headphones
  • GPX available

Location

  • Park

What's included

  • Chip timing
  • Medal
  • Race photo

How to enter

  • Age 15 & over
  • Entries open
  • Enter online

Other races at event

  • Sun 20 Sep
  • #1 of 2
Thames Valley Park, Reading
Kids Fun Run

10:00

Age 4-14

£7

  • 1 day road running
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.