Brixton Half Marathon 2026

19 Half Moon Ln, London SE24 9JU, UK | Sunday, 5th July, 2026
This popular event returns to RunThrough in 2026. Join us for a challenging 5k, 10k & Half Marathon course in the heart of South London.
Each kilometre is accurately marked out with signposts and we have a great team of helpers to encourage you on your way to the finish line! The route is a looped course, with 1.5 laps for the 5k, 3 laps for the 10k and 6.5 laps for the Half Marathon.
When you join Team Grassroots, you will benefit from:
- No joining fee to register.
- Free Branded Vest, so you can proudly represent people affected by suicide whilst training.
- Our Fundraising Hub, which includes a range of tips, inspirational ideas, and advice.
- Press release templates
- Social media templates
- Regular check ins, and progress updates.
- Access to a strong online social community of Team Grassroots Members.
- Access to a free mental health and suicide prevention training session.
Charity Place Fundraising Target: £350
Registration Fee: £0