The Big Half

Register your interest now

Experience a vibrant, inclusive half marathon that celebrates the diversity of London and the communities of the four boroughs the route passes through: Tower Hamlets, Southwark, Lewisham and Greenwich.

First held in 2018, The Big Half starts at Tower Bridge and finishes by the famous Cutty Sark in Greenwich.

Take on The Big Half for us and you’ll get:

  • Running advice
  • Fundraising support
  • A charity vest or T-shirt – you choose
  • Your name on your top – you choose what it says
  • To visit our base to see how you’re making a difference

Date and Time

Sunday 6 September 2026

Location

Tower Bridge, London

Price and Fundraising Pledge

Tbc
Tbc
Sign up now
Without you, we can’t keep flying. Without you, we can’t save lives.
Register your interest
Terms and Conditions

Register your interest - The Big Half 2026

Name(Required)
Marketing Preferences
We’d love to keep in touch with you about the incredible difference we are making together, our fundraising appeals and other activities you may wish to get involved in. You may hear from us by post or telephone but we’d love contact you in other ways too. We’ll continue to contact you in the same ways as we did before, unless you indicate change above. You can update your preferences at any time by calling 01634 471 900 or at hello@aakss.org.uk. We’ll never sell your data and we promise to keep your details safe and secure. Read more in our Privacy Statement here: aakss.org.uk/privacy
This field is hidden when viewing the form
Email Signup
We’d love to keep in touch with you about the incredible difference we are making together, our fundraising appeals and other activities you may wish to get involved in. You may hear from us by post or telephone but we’d love contact you in other ways too. We’ll continue to contact you in the same ways as we did before, unless you indicate change below. You can update your preferences at any time by calling 01634 471 900 or at hello@aakss.org.uk. We’ll never sell your data and we promise to keep your details safe and secure. Read more in our Privacy Statement here: aakss.org.uk/privacy
Tags
  • run

Saving lives when every second counts

Shopping Cart
Scroll to Top