Join the Ultra Challenge Series in 2026 and help raise funds for Action for Children!
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
Sign up
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And help us reach more vulnerable children across the UK
EARLY BIRD DEAL ON NOW - SIGN UP AND SAVE 25%
- Choose your location and distance.
- Select your fundraising option. This can be full sponsorship, mixed funding or your own place.
- Choose Action for Children 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 team Action for Children.
Already secured your spot?
Get in touch
You can still make a big impact by fundraising for Action for Children
What you'll get:
- Action for Children t-shirt to wear on the day of your trek for everyone who raises £50 or more.
- Tailored training guides.
- Digital support pack with fundraising ideas and materials.
- Support from our dedicated events team to help you smash your fundraising target.
The communication I had with Euan from Action for Children leading up to the marathon was faultless. Euan provided me with materials for my fundraising event, answered my questions, and sent lots of support through email and post. It made the whole experience very easy and enjoyable.
