How to Enter the 2025 London Winter Run 10K

WHAT IS THE DATE OF THE 2025 CANCER RESEARCH UK LONDON WINTER RUN 10K?

After a sell-out in 2024, the Cancer Research UK London Winter Run 10K will return on Sunday 23 February 2025.

GENERAL OPENING

We received a record number of registrations during our Early Entry window, and most allocations are now sold out. We’ll be releasing the remaining allocation of places in November and these are again likely to be very popular. Those who leave their details will receive advanced access to the remaining places, via either email or SMS.

Please note that entries are only available through our official website, www.londonwinterrun.co.uk. We do not offer discounted tickets through any third-party vendors.

FUNDRAISING

If you would prefer not to wait, you can sign up as a Cancer Research UK Exclusive Fundraiser today. Those who commit to raising a certain amount for Cancer Research UK qualify for a discounted entry fee. Details of this can be found here.

HOW MANY PEOPLE TAKE PART?

The event is the largest 10k in the UK and attracts over 20,000 people. As each edition will have differing operational elements, the exact capacity may change depending on specific circumstances.