Take on the fabulous Peak District as a walk, jog, or a run, and you’ll get the famous ‘Ultra Challenge’ support & hospitality all the way – enabling you to push yourself further. From the Bakewell basecamp the full 100 km challenge heads out past Chatsworth House, and on through varied terrain on a figure of 8 route with some stunning views. With half, quarter & 10 mile challenge options also available, plus optional camping packages at basecamp – there’s an unforgettable Ultra Challenge weekend for everyone!

As Macmillan are an official partner on this event, you get a 50% discount on the ‘Full Sponsorship’ registration fee when signing up to support us.

Head to our Macmillan Ultra Challenge page to find out full details of prices and to sign up.

All distance options have Charity, Mixed Funding or Own Place Fundraising for Charity options.

We'll provide you with a reason to keep going because you'll know that you're helping improve the lives of people living with cancer. 

Donations make up 98% of our annual income so we simply couldn't do what we do without you.

For full information on this challenge, please visit the Macmillan Cancer Support London Ultra page. You can also find the FAQs here or contact the Action Challenge event organisers directly.

Please make sure you have read our Terms and Conditions before signing up.

Each Action Challenge Ultra Series event covers different terrain and landscapes, including steep climbs and descents, stiles, and uneven pathways subject to weather effects. 

If you have any queries about the route, or have any special requirements to consider that you wish to chat through further before registering, please do not hesitate to contact the Action Challenge Team who will be happy to discuss course suitability. 

By joining us you'll know that you're helping improve the lives of people living with cancer in the UK today.