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?

London Landmarks Half Marathon

London Landmarks Half Marathon

About London Landmarks Half MarathonSunday 12th April 2026 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

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...

Manchester Marathon

Manchester Marathon

About Manchester MarathonSunday 19th April 2026 Registration fee: £60 £30Minimum fundraising pledge: £650 The adidas Manchester Marathon has seen a huge surge in popularity in recent years, with the 2024 event hitting capacity in record time despite an increased...