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
Rope in the whole family for the 2023 Abseil
This year's abseil will be a family affair as heart hero Danny has roped his mum Gillian into daring the drop yet again to raise money for CHSF! After Gillian's jump out of a plane and the pair taking part in our abseil in 2019, Danny and his mum tell us a bit more...
Heart mum Sarah is daring the drop for her 50th Birthday
"This year, I am doing the abseil for CHSF to celebrate my 50th Birthday and my daughter Charlotte’s 10th Heart Day!"Our daughter, Charlotte, was diagnosed with an atrial septal defect (ASD) just after her first birthday in 2012. We first found out she had a problem...
Easter Family Day
We invite young cardiac patients and their parents/carers to join us for this free Easter social event. Meet CHSF’s Family Support workers, chat with the fundraising team, and get to know other families in the Children’s Heart Surgery Fund community. With fun...