From Greenwich Park to the Mall, be part of the world's most iconic marathon.
Thank you to everyone who is taking part in the 2024 TCS London Marathon for TeamGOSH on Sunday 21 April, and good luck!
Want to take part in 2025? Join thousands of people taking on the ultimate running challenge – 26.2 miles through the streets of London – and make a difference to the lives of seriously ill children.
Discover how to run the 2025 TCS London Marathon for Great Ormond Street Hospital Children’s Charity (GOSH Charity), and find out where your money will go.
Event details
26.2 mile run
Sunday 27 April 2025
Central London
Join our team
Apply for a charity place
Applications to join TeamGOSH in the 2025 TCS London Marathon are now open. Apply here!
Join us with your ballot place
If you were lucky enough to secure a ballot place through TCS London Marathon, join our team and we’ll support you every step of the way.
Why we need you
GOSH Charity needs your support more than ever. By fundraising, you'll help to fund:
- groundbreaking research
- advanced equipment
- children and family support services
- the rebuilding and refurbishment of wards and medical facilities within the hospital