Go the Distance. Make it Matter.

TCS London Marathon 2027

Run 26.2 miles through London and help us support families where a parent is living with an incurable cancer diagnosis.

This event is about more than running.

After a fantastic TCS London Marathon 2026, Ruth Strauss Foundation are pleased to open applications for our 2027 charity spaces. 

The TCS London Marathon 2027 will take place on Sunday 25 April 2027, following the iconic 26.2-mile route through London from Blackheath to The Mall. 

At RSF, we have limited spaces available, so please put as much thought and effort into your application as possible. 

The Impact

Why Your Run Matters

Every mile you run helps families navigate one of life’s toughest tests – when a parent is living with an incurable cancer diagnosis. 

Your fundraising helps us to: 
  • Support families with emotional and practical guidance 
  • Help parents prepare their children for the future 
  • Train healthcare professionals to better support families 
  • Raise awareness of non-smoking lung cancer 

Join Us in London

What You’ll Get as Part of #TeamRSF

Join a supportive community of runners who believe no family should face a parent’s incurable cancer alone. Take on the challenge, soak up the atmosphere, and run the London Marathon knowing you’re helping to make a real difference.

As part of Team RSF, you’ll receive:
  • A guaranteed place in the London Marathon 2027 
  • A Ruth Strauss Foundation running vest to wear with pride 
  • Dedicated fundraising support and resources including a pre-race webinar 
  • Regular check-ins and motivation from our team 
  • A race-day experience you’ll never forget, including support from our RSF cheer point and a warm welcome at our Post Race Reception. 

How To Join

Apply For a Charity Place

Last year, over 800,000 people entered the public ballot for just 50,000 places! 

With demand at this level, charity places are limited and highly competitive. 

We’re looking for committed, passionate runners who are ready to take on the challenge and make a lasting impact. 

  • Secure your charity place – spots are limited, so sign up early. Registration fee: £150.

  • Set up your fundraising page – share your story and inspire donations. Minimum fundraising target: £2,500.

  • Train and fundraise – we’ll support you every step of the way.

Apply Now

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Apply for a Charity Place

Apply now for a chance to join the London Marathon 2027

Run for something bigger with Team #RunForRuth and help ensure families with dependent children facing a parent’s incurable cancer can access the guidance and support they need.

If you need this form in another format to suit your accessibility requirements, please contact oliver.buncombe@ruthstraussfoundation.com .