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
Our Christmas Party is now full
Our Christmas Party is now full. To go on the reserves list, please read the instructions in bold carefully. Date: Sunday, December 11, 2016 Location: The Royal Armouries Hall, Leeds Time: 12 noon - 3pm Please email the following details to info@chsf.org.uk: Names of...
Join the Skipton Santa Fun Run
We're really delighted and grateful Skipton Craven Rotary Club have chosen CHSF as their charity for 2016/2017. And their biggest event of the year is coming up soon - the Great Skipton Santa Fun Run. It has proven a very popular, fun and successful event over the...
Reasons to FireWalk and Fundraise
Picture the scene - Leeds Art Gallery, relaxing in late November, all toasty and warm! Here's some compelling reasons to join our FireWalk on November 24 at 6pm: The next day you can tell your friends with confidence "I looked really hot last night" You can solve the...