About London Marathon
Sunday 26th April 2026

Registration fee: FREE!
Minimum fundraising pledge: £2,000

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.

2026 entries are now closed
If you have a ballot place in the race, please get in touch to join team CHSF.

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.

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Winter Wellbeing Challenge

Winter Wellbeing Challenge

Make it a December to remember, by taking on a Winter Wellbeing challenge for CHSF! Let’s make this a season of heart-warming feats! Join the CHSF Winter Wellbeing Challenge and make a difference for little hearts this winter. Winter can affect people's mental health...

Game4Hearts: Amy

Game4Hearts: Amy

Heart mum Amy, known online as 'Asphodel Moon', is taking on the Game4Hearts challenge this year for CHSF! Amy’s daughter is now three and had open heart surgery at just 11 weeks old. Read more about her medical journey here. In this blog, Amy tells us how CHSF helped...

Game4Hearts: Jessica

Game4Hearts: Jessica

Jessica was born with a hole in her heart and had open heart surgery when she was 8 years old. During her time in hospital, gaming provided a huge relief, joy and distraction from her treatment and continues to play a big part in her life.In 2021, Jessica decided to...

Game4Hearts

Game4Hearts

We're calling for all gamers, from novice to expert, to join our new Game4Hearts virtual challenge to raise vital funds for CHSF this November.As the nights get darker and we get closer to the cosy winter season, we are asking supporters to ‘Game4Hearts’ this November...

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Wakefield heart hero set to conquer Great North Run for CHSF

21-year-old Danny Hirst was born with a hole in his heart, which was discovered when he was just 6 weeks old. Danny had open heart surgery in Leeds when he was 11. And he is set to take on the Great North Run to raise vital funds for the charity which helped him and...

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Lochie Blue is 2 years old and lives in Silsden near Keighley. He was diagnosed at 10 days old with Coarctation of the aorta, Ventricular septal defect (VSD) and Atrial septal defect (ASD). Lochie and his family will be at this year's Superhero Walk and we spoke to...