About London Marathon
Sunday 25th April 2027
Registration fee: £50 will be due, once we confirm you have a place running for CHSF
Minimum fundraising pledge: £2,500
The London Marathon is an iconic race, that takes runners from Greenwich to The Mall, passing some of the city’s most famous landmarks. As one of the World Marathon Majors, ballot and charity places are always in demand.
Ballot
We recommend that you enter the public ballot. The ballot opens on Friday 24 April 2026 and closes on Friday 1 May 2025. The ballot results will be announced by early July. Register for the ballot.
If you are lucky enough to secure a ballot place we would love for you to join #TeamCHSF and raise funds for heart families. Let us know you have a place by signing up to fundraise here.
Charity place
CHSF has some charity places in the 2027 TCS London Marathon. As places are limited, we are asking runners to register their interest for one of our places. Please complete the form below.
We will review the applications for our places in July to coincide with the ballot and let you know whether you have been successful.
For more information on this event, email events@chsf.org.uk.
Apply for London Marathon 2027
Please complete the application form below to be considered for a 2027 TCS London Marathon place. By signing up to this event you agree to CHSF’s Event Terms & Conditions.
Leeds Running Festival: 5K
About Leeds Running Festival 5KSunday 5th April 2026 Join us for a unique opportunity to run a 5k in support of CHSF around Roundhay Park in Leeds, one of the biggest city parks in Europe. Each mile will be accurately marked out and there are plenty of helpers to keep...
Leeds 10K
About Leeds 10K14th June 2026 The Leeds 10K is a popular annual road race that takes runners through the vibrant streets of Leeds, offering scenic views of the city’s landmarks. Originally founded by the late Jane Tomlinson, who raised millions for charity while...
Leeds Marathon
About Leeds Marathon10th May 2026 Join #TeamCHSF for the Leeds Marathon - the closest marathon to our amazing heart unit! Take part in the Leeds Marathon in 2026 run 26.2 miles for Children's Heart Surgery Fund and raise life-saving funds for our heart unit, patients...
Sheffield Half Marathon
About Sheffield Half Marathon29th March 2026 Registration fee: £25Fundraising pledge: £250 Embark on an exhilarating journey by signing up for the Sheffield Half Marathon with Children’s Heart Surgery Fund – an iconic event that stands tall in the UK's running...
London Landmarks Half Marathon
About London Landmarks Half MarathonSunday 4th April 2027 Registration fee: £45Fundraising pledge: £500 The event is not your average half marathon! From cultural landmarks and heritage to the city's quirky and hidden secrets, runners get to explore the capital on a...
Leeds Half Marathon
About Leeds Half Marathon10th May 2026 The Leeds Half Marathon is Yorkshire’s biggest and probably loudest event of its kind. Jane Tomlinson herself was proud to start the race back in 2003. The much-loved run raises hundreds of thousands of pounds for charity every...