Explore the heart of London in a vibrant half marathon!

Join thousands of other participants in this spectacular half marathon event through the heart of London. The Big Half is a vibrant, inclusive half marathon with a fun, festival atmosphere. The Big Half is great for novices and experienced participants alike, the course winds its way through the capital from Tower Bridge to the iconic Cutty Sark. Come for the finisher’s medal or to celebrate London’s diversity.

Our charity places are now sold out but you can still fundraise for us if you already have your own place - just let us know by clicking the button below, there is no minimum fundraising target, just raise what you can! 

Join our team with your own place

When you fundraise for us, you’ll receive:

  • a welcome email and fundraising pack

  • a branded top to wear on the day

  • support from our dedicated team to help you achieve your target

  • additional fundraising resources upon request

  • access to training app by our partners at GH Training

  • e-newsletters updating you with news from across the charity.


If you have any questions about the event, please don’t hesitate to contact our fundraising team on [email protected] or give us a call on 01242 515 157