
Date
Saturday 30 - 31 January 2027
Location
London - England
Distances
Full Marathon, Half Marathon, 10k, or Family Fun 5k
Choose from the following options: 1. Full sponsorship: pay a small registration fee, we will pay for your place and you fundraise a set amount for us. 2. Mixed funding: Pay for half your place cost and fundraise less for us. We will pay half of your place cost. 3. Own place: Pay for your place and fundraise whatever you can for us.
Registrations for the 2027 event will open mid-year. Keep an eye on this page for sign up information.
A great event to walk off the Christmas celebrations, and to kick start your New Year fitness regime!
All distances start and finish at The Oval Cricket Ground. Take in highlights of the Thames, its historic bridges, and many of the Capital’s key landmarks. Don't miss out, join Team Cancer Research UK today.
Take a look at the Event Factsheet.

Step: 1
Decide whether you'll enter with your own place or get a charity place

Step: 2
Sign up to get Team Cancer Research UK perks

Step: 3
Get fundraising for life-saving research

Step: 4
Get over that finish line and smash your fundraising target

could fund a clinical research grant for one day, funding doctors and nurses to find new ways to beat cancer.

could fund a cancer nurse for one day, giving people confidential cancer support and guidance.

could fund a trial for one day to test new radiotherapy techniques for treating bile duct cancer.
Training tips and plans to help you prepare
Fundraising support to help you smash your target
An official finisher’s medal for completing your race
Your support powers our life-saving research to beat cancer. Discover our resources so you can train with purpose for your event.

We've teamed up with experts to give you the best training support and advice for your event. Whether it's your first time training or you're looking to smash a PB, we've got a training plan for you.

We're with you every step of your fundraising journey so you can smash your target. Once you've signed up, we'll send you everything you need to get going such as fundraising ideas, top tips, planners and posters.

We worked with Scimitar to create Cancer Research UK sportswear that’s comfortable, looks great and supports our vital work. 20% of the price of these products will be paid to Cancer Research UK.
We'll be there on the day, supporting you before you set off. Come say hi to us in the Event Village!
Find answers to the most frequent questions about our sports events.
Any questions about your event or fundraising? Contact our friendly Supporter Services team today.
If you didn't find an event you were interested in, check out our other sports events.