Help us to stop bowel cancer

Ultra-Challenge Series

The Ultra Challenge Series offers a series of distances ranging from 25km to 100km. With multiple routes to choose from there is something for everyone.

Each event is fully supported with rest stops every 12.5km fully stocked with drinks, snacks and hot meals. What's more you can get a massage to soothe your aching legs and will be greeted at the finish line with a glass of bubbly and your medal.

London 2 Brighton Challenge

With 3,000 participants the London 2 Brighton Challenge is one of the UK's greatest endurance events.

  • Date: 28-29 May 2016
  • Distance and sponsorship:

56km/44km: £59 registration fee, £250 minimum sponsorship

100km: £79 registration fee, £395 minimum sponsorship

Sign up now

London 2 Cambridge Challenge

This scenic route follows the quiet and pretty River Lee out of the capital, passing through wild flower meadows, farmland and quaint rural villages before continuing to Cambridge.

  • Date: 2-3 July 2016
  • Distance and sponsorship:

50km: £49 registration fee, £250 minimum sponsorship

100km: £69 registration fee, £395 minimum sponsorship

Sign up now

Thames Path Challenge

Due to be the biggest challenge of the Series, the Thames Path Challenge offers multiple routes. Starting in Putney and finishing in either Hampton Court, Runnymede or Henley each route has beautiful and varied scenery.

  • Date: 10-11 September 2016
  • Distance and sponsorship:

25km: £39 registration fee, £150 minimum sponsorship

50km: £49 registration fee, £250 minimum sponsorship

 100km: £69 registration fee, £395 minimum sponsorship 

Sign up now

How we will support you

Our events team will support you all the way, from your initial welcome pack through to congratulating you on your achievement. We will send you a t-shirt to wear on the challenge along with regular training and fundraising updates to make sure you have the best experience.  

Contact information

If you have any questions about the event or the application process, email events@bowelcanceruk.org.uk or call 020 7940 1769. 

The whole event, seeing people push themselves further than they thought possible and the support given to you by total strangers was amazing. Davina, Ultra Challenge Series Trekker