TCS London Marathon 2026 | Royal Free Charity

TCS London Marathon 2026

26 April 2026 
A man wearing a Royal Free Charity running vest, running with other participants on a busy London road.
This world renowed 26.2‑mile challenge starts in Greenwich, passes Cutty Sark, goes over the world-famous Tower Bridge, and through Canary Wharf, before finishing on The Mall in front of Buckingham Palace. 

Charity places

Please note that all our TCS London Marathon 2026 places have now been filled. We are currently operating a waitlist, please complete the form below to add your name to the list. 

Event details

Registration fee: £100

Minimum fundraising target: £2,000 (not applicable for those with ballot places)

Register your interest

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About your fundraising

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Terms and conditions for runners

Please download our Royal Free Charity: challenge events terms and conditions and confirm you have read and understood them by checking the box below.

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Staying in touch

We would love to keep you posted with news on the work we fund, the way we support the work in our hospitals and beyond, our events, campaigns, volunteering opportunities and appeals. Please let us know if you would like to hear from us by: 
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We will never give your information to other organisations to use for their own purposes. Your personal details will be used only to provide you with communications you have agreed to or would reasonably expect. You can read more about how we manage your personal data in our privacy policy (opens in new window).

If you’d like to change the way we contact you, please call 020 7317 7772 or email [email protected]

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