Skip to content Skip to search
Solving Kids’ Cancer UK Children we help Donate
Powered by Google Translate

Ultra Challenge Series

UK’s No 1 Series of treks & trail runs! Take on a challenge at your pace and fundraise for your favourite charity! Whether along a stunning coastline or on trails through magnificent countryside, you’ll get full support all the way–including plenty of food & drink, medics & massage, camaraderie, a medal & T shirt -and an amazing sense of achievement.
With 20 events to choose from, and distance options ranging from 10km up to the full100km–there’s 
an Ultra Challenge waiting for you in 2026.*

EARLY BIRD DEAL ON NOW–SAVE ££’s

*During the check out process please ensure you select Solving Kids' Cancer as the listed charity. 

As a Solving Kids' Cancer UK Ultra Series participant, you'll receive: 

  • Solving Kids' Cancer UK t-shirt or vest to wear with pride 
  • Regular e-newsletters with training and fundraising tips 
  • Unmatched support from our dedicated Events team 

Register now to join Team SKC. We can’t wait to welcome you!

How we help children affected by neuroblastoma 

Solving Kids’ Cancer UK fights for a future where no child dies of neuroblastoma or suffers due to the treatment they receive. We initiate and fund innovative clinical research, support families throughout their child’s cancer journey, and campaign and collaborate for better treatments and care. Find out more about the impact we're having for children now and in the future thanks to supporters like you. 

Read more about our impact
1/3

Find out more

For more information on running for Solving Kids’ Cancer UK or volunteering on the day, please contact our Fundraising Team at fundraising@solvingkidscancer.org.uk.