About Ultra Challenges
Jan – Oct 2026
📍 Various locations across the UK
Join the Ultra Challenge Series in 2026 and help raise funds for Children’s Heart Surgery Fund!
Whether you prefer a stunning coastline or trails through the magnificent countryside, the Ultra Challenge Series offers 20 different events across England and Wales.
With distance options from 10km up to the full 100km – there’s an Ultra Challenge waiting for you in 2026.
Take on an Ultra Challenge
and help us keep being there for our heart unit, patients and families!
Sign up information
- Choose your location and distance.
- Select your fundraising option. This can be full sponsorship, mixed funding or your own place.
- Choose Children’s Heart Surgery Fund from the list on the sign up form.
- Complete the registration.
- Start fundraising!
Sign up to secure your place. A member of our team will be in touch to welcome you to #TeamCHSF
Already got your Ultra Challenge place?
Let us know you’re taking part and make a difference!
What you’ll get:
- Children’s Heart Surgery Fund t-shirt to wear on the day of your event
- Tailored training guides
- Digital support pack with fundraising ideas and materials
- Support from our dedicated events team to help you smash your fundraising target
Rowan: Heart Month 2026
“The time in hospital was a very scary time and the resources that CHSF provide are invaluable. “CHSF is an amazing resource for children with congenital heart disease and their families!"Mum Sarah, from Grimsby, said: "Our local hospital discovered Rowan had a...
Abdul Mu’eed: Heart Month 2026
"I realised there is a whole community of heart warriors and incredibly strong parents who truly understand this journey. “There will be hard days. There will be moments of fear and exhaustion. But there will also be strength you never knew you had, love that carries...
Vincent: Heart Month 2026
“Everyone was absolutely incredible supporting us through every hurdle - there certainly were a lot! “There is no way we would’ve gotten through it without the Children’s Heart Surgery Fund team."Mum Katie, from Bridlington, said: “When Vincent was 9 days old, we were...