The 2023 Ultra Challenge Series is open for registrations, and hundreds of keen fundraisers are thinking of their next big fundraising challenge.

Are you a keen walker or runner looking for a real challenge? Perhaps you want to get in shape, to re-energise, or to fundraise for a charity close to your heart? If so, these events are for you! Whether it’s along a stunning coastline, or on trails in the best of Britain’s countryside, your Ultra Challenge will be unforgettable. With full support all the way, new friends made, and an amazing sense of achievement. The 2023 events calendar is live for registrations with an ‘Early Bird Deal’. Join an event, get active, and go for it!

The 2023 Ultra Challenge Series will be bigger than ever, offering more events and renewed public interest in taking on live, outdoor challenges. For information about the events on offer, please take a look here. Scroll down the page to fin information about the Early Bird Deal and multi discounts.

Sign up soon to secure your place in any of the 14 Ultra Challenge Events this year!

We would love for you to join an Ultra Challenge Event in 2023 to support Action Kidney Cancer.