One of the UK’s great endurance events is back. 

Most of the 3,000 challengers will walk it, some will jog it, and nearly 500 will run this 100km ultra-marathon. All will have their own special reason to take on the Challenge, and whatever yours is, it will be a unique test of determination and stamina.

This Ultra Challenge is tough, but achievable - the journey is unforgettable and one of self discovery. You'll be supported all the way to the finish line, and it might be the most rewarding May bank Holiday weekend you've had for years!

Why join team Ataxia UK?

There are still 10,500 people in the UK who are living everyday with a rare and progressive condition that no-one's heard of. Help fund a cure and their support by choosing to participate with us.

We'll offer you a Fundraising pack and Sponsorship forms to assist you in your fundraising, and be on call whenever you need us for advice and support. You'll also blag a free Ataxia UK tshirt and upon completion of the event, be awarded with a certificate of thanks. 

Join today by completing the form below. Read more details about the day here: 

Sponsorship and Fundraising

We recommend that you set up a fundraising page on our website, which you can do here: 

Other popular fundraising websites take a percentage of the funds raised to cover administration costs, so we have developed our own fundraising pages. When your page is ready, you’ll be given a link to send to family and friends who can then sponsor you at the click of a button. Email us at [email protected] or call the office on 0207 582 1444 if you need any assistance in setting up your page!

Additional Information

This challenge will include:

  • Rest stops every 10-15km
  • Marquee cover & rest area
  • Challenge App
  • Finish times & Certificate
  • Medics & First Aid
  • Hot food, snacks & drinks 
  • Chip timing & tracking
  • Full route signage & maps
  • Emergency support 
  • Sports massage
  • Medal, finisher T-shirt & fizz!
  • Free shuttles from the finish

Book a place

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