This event is truly for everyone, so lace up and get ready for an unforgettable day in Leeds!

Please note, the 2026 Leeds Marathon event is sold out, so the details below are regarding the 2027 event! Make sure to register your interest and we will be in touch as soon as you can sign up to be part of Team Marsden in 2027.
Whether you’re chasing a personal best or soaking up the incredible atmosphere, join thousands of runners on a scenic 26.2-mile route through Leeds, all whilst raising money for The Royal Marsden Cancer Charity.
Have you got your own place on this event but still want to be part of Team Marsden and raise money to help people with cancer here and across the world? Just get in touch and let us know.
Registration is £20 per person and we ask each participant to reach a minimum fundraising target of £500.
Once you’ve signed up, you’ll receive one to one support from a dedicated member of the charity team to help you with your fundraising efforts and to answer any questions you may have as you prepare for the big day.
You’ll also have access to our professional marathon training plans to encourage you to start logging those miles. Whether it’s your first big race or you’re a seasoned runner, our plans will help structure your training to make sure you are ready for the challenge.
When you register, you will also be able to join our Team Marsden Runners Facebook group. Our fun, friendly and supportive online community will be there to support you all the way, share top tips and advice and keep you motivated in the run up to the event.

Your registration includes:

We’d love to keep you up to date with inspiring stories, the latest breakthroughs, and ways you can make a difference.