January 2026

Sign up for STEPtember here.

What is STEPtember?

1 in 125 babies are born with heart disease. Join us for STEPtember, a month-long challenge to walk 125km and raise £125 or more.

Whether you’re pacing the pavements, hitting the hills, or simply walking to work – every step you take enables local children, adults and families affected by congenital heart disease to live empowered lives.

Will you #StepUpForCHSF this September?

Andy | London Marathon 2026

Andy | London Marathon 2026

With the London Marathon just days away, thousands of runners will be taking on 26.2 miles through the capital - each for their own very personal reason. We’re incredibly proud of the runners who are part of #TeamCHSF this year, and are pulling on their trainers to...

Tizzie | London Marathon 2026

Tizzie | London Marathon 2026

With the London Marathon just days away, thousands of runners will be taking on 26.2 miles through the capital - each for their own very personal reason. We’re incredibly proud of the runners who are part of #TeamCHSF this year, and are pulling on their trainers to...

Ollie | London Marathon 2026

Ollie | London Marathon 2026

With the London Marathon just days away, thousands of runners will be taking on 26.2 miles through the capital - each for their own very personal reason. We’re incredibly proud of the runners who are part of #TeamCHSF this year, and are pulling on their trainers to...