The Big Half

Date: Sunday 7 September 2025 
Location: Tower Bridge, London

A person running in a race

Join Team Battersea for an unforgettable experience in The Big Half in 2025! Experience part of the famous London Marathon route as you take on an iconic journey from Tower Bridge all the way to the historic Cutty Sark in Greenwich.

This incredible event is all about community, welcoming runners of all ages, backgrounds, and abilities. Whether you’re a first timer or experienced runner, the chance to run the closed roads of London while enjoying the vibrant festival atmosphere make this one of the capital’s biggest running festivals!

Sign up today

By taking part in The Big Half, you'll be helping lost, abandoned and unwanted dogs and cats find the loving, new homes they need.

REGISTER FOR A CHARITY PLACE

Every step, minute and mile will help our animals to get the second chance and happy homes they deserve. Register for a Battersea charity place for just £25 (this is non-refundable and payable on confirmation of your place) and pledge to raise a minimum of £350.

Sign up today

I have my own place

If you have already secured your place for The Big Half we would love for you to run on behalf of Battersea.

Why run for Battersea?

As a Battersea runner you will receive:

  • A Team Battersea running vest
  • Fundraising materials (if required) including collection box, balloons, banners.
  • A fundraising guide with plenty of ideas to help you hit your target, and support from start to finish from our friendly fundraising team.
  • Training guides with our top tips and advice.
  • Access to our Team Battersea Facebook group where you can meet other Battersea supporters taking on challenges and ask questions about training and fundraising.

Get in touch

If you have any questions please contact our Events team on 020 7627 7893 or email events@battersea.org.uk.