Be part of something special in 2027 by running the iconic TCS London Marathon.
Experience the electric atmosphere as you join over 50,000 runners from all walks of life for the world's greatest marathon. Run 26.2 exhilarating miles in buzzing London and raise vital funds to help us fight diabetes.
All interested runners will need to complete and submit our application form.* Completion of an application is not guarantee of a place. All applicants will be contacted by a member of our Community Fundraising by 31st July 2026.
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25th April 2027
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London
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Marathon
Apply Now
Registration Fee: £100
Sponsorship: £2,500
How to get involved

Secure your place!
Confirm your place via our registration platform and receive a free and ready to go fundraising page straight into your inbox.
Got your own place?
We’d love you to run for us! Let us know, and we’ll send you a DRWF running vest if you raise at least £50.

Start your fundraising journey!
If you're new to fundraising, don't worry. We have a friendly and dedicated team who can help you all the way to reaching your fundraising goal!
If you need any help, contact our fundraising team at fundraising@drwf.org.uk or call 02392 637808.

Why should I join #TeamDRWF?
- Support and advice from former DRWF marathon runner, personal trainer and mum to a little boy living with type 1 diabetes, Katie Boots.
- Complimentary DRWF branded running top for you and t-shirts for your cheer squad.
- Dedicated support to guide you along on your fundraising journey with DRWF.
- Event specific DRWF WhatsApp group to chat with your fellow DRWF runners.
Your Impact
Our ultimate goal to discover a cure for diabetes.
We know that this is a long road, but we are intent on maximising the potential by funding the highest quality clinical and scientific research at the very best research institutions in the UK and around the world.
By fundraising for DRWF, you will be making a difference to people living with diabetes across the UK. Your fundraising will help our educational programmes and fund vital research into all types of diabetes.
Fundraising Targets
To help you stay on track and ensure all fundraising targets are met in good time, please note the following checkpoints for your sponsorship pledge:
- 50% (£1,250) by 31 December 2026
- 80% (£2,000) by 25 March 2027
- 100% (£2,500) by 31 May 2027
Any remaining fundraising balance (if applicable) must be received no later than 2 weeks after the event date.
Failure to meet these fundraising deadlines may result in your event entry being withdrawn.
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