London Landmarks Half Marathon 2026

The London Landmarks is fast becoming one of the most popular half marathon running events in the UK.

From cultural landmarks and heritage to the city’s quirky and hidden secrets, runners will get to explore the capital on a route like no other! 10,000 runners will take in fabulous views of London’s most iconic landmarks - including Big Ben, St Paul’s Cathedral, Nelson’s Column, the Gherkin, the Shard, the Tower of London and the London Eye - along the way.

If you would like to be part of something amazing in 2026, and help raise vital funds for type 1 diabetes research, then we want to hear from you!

Registration fee: £35
Minimum sponsorship target: £350

The money you raise will go towards pioneering research into developing and improving treatments for type 1 diabetes, which we hope will one day lead to a cure.

You will also be helping us to provide ongoing support to those affected by type 1.

• Access to a wide range of fantastic fundraising materials
• Ongoing support from our friendly Events Team
• Regular newsletters with training and fundraising tips
• A Breakthrough T1D running vest*
• Cheering materials for your family and friends
• A really big cheer from our supporter zone along the route

*Your running vest will be sent to you once you have raised £100 towards your overall target. Vests are usually sent 1-2 months ahead of the event.

Click the registration button to complete our short form. Once you have registered, you will receive an email from our Events Team with confirmation of your place and fundraising information.

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Host or Publisher JDRF UK