Beating bowel cancer together

Ultra Challenge Series: various dates

Are you a regular walker but new to endurance events? Perhaps a seasoned trekker looking for testing adventures? Or even a marathon runner wanting to 'up' your distance? Whether it's along magnificent coastal scenery, or in stunning open countryside, there's an Ultra Challenge for you.

It’s your challenge, your way. Many of the challenges have various distance options and even better – you can choose to walk, jog or run your way along one of 17 great routes across the UK.

Choose your challenge

Find out more about each challenge and sign up below.

  • Easter 50 Challenge: 6 April 2024
  • Isle of Wight Challenge: 4 – 5 May 2024
  • Jurassic Coast Challenge: 18 – 19 May 2024
  • London 2 Brighton Challenge: 25 – 26 May 2024
  • Lake District Challenge: 8 – 9 June 2024
  • Cotswold Way Challenge: 22 – 23 June 2024 
  • Peak District Challenge: 6 – 7 July 2024
  • North Downs 50 Challenge: 27 July 2024
  • South West Coast 50 Challenge: 3 August 2024
  • Summer Walk: 24 August 2024
  • South Coast Challenge: 7 – 8 September 2024
  • Thames Moonlight 10k Walk: 13 September 2024
  • Thames Bridges Trek: 14 September 2024
  • Thames Path Challenge: 14 – 15 September 2024
  • Chiltern 50 Challenge: 28 September 2024
  • Kent Downs 50 Challenge: 12 October 2024
  • Halloween Walk: 26 October 2024

Find out more and sign up


Price options

The registration fees and fundraising targets are different for each distance, but you'll have the following options:

  • Full sponsorship – you pay a small registration fee, have a minimum fundraising target and we cover the cost of your event place
  • Mixed funding – pay half of the event place cost yourself, have a lower fundraising target, and we pay the balance of the event place cost
  • Own place funding– you pay the full cost of the event place then fundraise as much as you can. There are no set targets or deadlines, and there's no cost at all to us

Registration fee special offer

We've got a special offer on registration fees until 29 February 2024. When signing up you can use one of the codes below to receive your discount:

  • 50% off full charity place: CHARITY50%
  • £10 off all other registration types: DISCOUNT10

Chosen to self-fund?

If you've chosen to fund your own place then we'd love to welcome you to our team. There's no set fundraising target, we ask that you raise as much as you can to help us stop people dying of bowel cancer. Complete the form below to join our team.

I have my own place


How we'll support you

We'll support you all the way, from your initial welcome pack through to congratulating you on your achievement. We'll give you plenty of training and fundraising tips to make sure you have the best experience from sign up to crossing the finish line.

Stand out from the crowd

Once you've raised £100 we'll send you one of our exclusive technical t-shirts free of charge. Please get in touch once you've hit this target to let us know your t-shirt size and we'll pop one in the post to you.

Alternatively, you can purchase a technical t-shirt for £12 on our online shop.

Contact information

If you have any questions about the event or registration process, please email or call 020 7940 1769.

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