Join the world's most popular marathon to raise money for Leukaemia UK. Along with almost 40,000 other competitors, you will run past many of the capital's most iconic landmarks while being cheered on by hoards of famously friendly - and noisy - spectators.

You might be an experienced club runner or this could be your first marathon. Either way, we'd love your support. We'll help you prepare for this very special event and provide you with lots of fundraising ideas.

When Sunday 3 October 2021

Where London

Places Please note our 2020 team is now full

Sponsorship Minimum pledge to raise £1,750

Kathleen ran the London Marathon for Leukaemia UK.

"I really enjoyed running the London Marathon for Leukaemia UK. I'm really pleased I was able to raise money for the charity. It's such a great cause and I know you will continue to make a difference to many people's lives."

I have my own place and want to join #TeamLUK

Ballot Places

If you were lucky enough to secure a London Marathon 2020 ballot place, do consider running for our cause. We will provide you with a Leukaemia UK running vest, help you set up your fundraising page and most importantly, we will be there, on Marathon day, to cheer you on along the route! 

Join our waiting list

Charity Places

Our 2021 Team is currently full. We encourage you to join our waiting list and we will let you know if a place becomes available.