Ultra Challenge Series 2023

Are you a walker, jogger, or runner looking for a challenge – to get in shape, or to test yourself? If so these events are for you!

Find your challenge

Something for everyone

With tough ‘continuous’ 100km challenges, a 2-day ‘Daylight’ 100km option with camping at halfway, testing 50km half and 25km quarter distance challenges, and a few 10K taster events – there’s an Ultra Challenge for everyone to push themselves further!

Ranging from coastal paths, lakesides, well-trodden footpaths and some tough hills, there is no excuse not to join an Ultra Challenge for 2023!

Your entry includes a range of free food and drink at regular rest stops, and support from medics, marshals, and massage teams. You’ll get a glass of fizz, a t-shirt, and a special medal to celebrate your achievement as you cross the finish line.

Sign up as an individual, with colleagues, or as a team!

  • Registration - from £15
  • Fundraising target - from £135

Ultra Challenge Spring Deal

£10 off all registration fees

£7.50 off all registration fees

£5 off all registration fees


Join the #TrustTribe cheer squad

The #TrustTribe cheer squaddies are as vital as the participants. From welcoming them to the site, helping to kit them out, answering any questions, manning cheering points and handing out snacks and jelly babies, event volunteers are the unsung heroes.

Find out more