A woman participating in a marathon, arms elevated in excitement as she sprints towards the finish

London Landmarks Half Marathon 2026

Take in the iconic sights of the capital, and help us transform the future of cancer treatment.

Everything you need to get started

Location: London
Event date: 12/04/26
Register by: 01/02/26
Registration fee: £35
Min. sponsorship: £350

Experience the London Landmarks

This is the only half marathon to go through both the City of London and City of Westminster. Enjoy some of London's most famous sights including St Paul's Cathedral, Monument, Tower of London and Big Ben on closed roads and experience the incredible crowds and atmosphere. 

How to join

Join #teamICR by signing up for a charity place today. The registration fee is £35 and the minimum fundraising pledge is £350.

If you are lucky enough to have your own ballot place in the London Landmarks Half Marathon and would like to raise money for the ICR, please get in touch with us. There's no fundraising target, just raise as much as you can and get all the great benefits of being part of #teamICR!

Why join #teamICR?

Your support will bring us one step closer to defeating cancer. The vital funds that you raise by running with #teamICR will fund innovative ways of detecting cancers, discovering new treatment options and producing life-changing research. Together we can reach the finishing line.

Find out more about how our appeals for cancer research help patients live well with cancer.

As part of #teamICR, you will receive: 

  • An ICR running vest or technical t-shirt
  • Regular e-newsletters packed full of fundraising and training advice
  • Support from our dedicated events team throughout your event journey
  • Lively and enthusiastic encouragement from our cheer squad on the day

Stay in touch

Get in touch with us on 020 3437 6388 or email [email protected].

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