Ultra Challenge Series

Discover Britain at your pace with the Ultra Challenge 2026 series! With 20+ events and distances from 10k to 100k, there’s a challenge for everyone — whether you want to get fit, boost wellbeing, or enjoy an active adventure with friends.

The series kicks off in Bath on 28th March, with looped routes taking in the city’s vibrant sights and surrounding countryside.

For something closer to home, take on the Lake District Ultra Challenge in June and explore some of England’s finest scenery. Or join the Thames Challenge on 22nd August, walking the historic eastern section of the River Thames.

Wherever you go, you’ll be fully supported with rest stops, food and drink, medics, massage, camaraderie — and an unforgettable sense of achievement.

Click here to view all events and find your next challenge. When you sign up, you’ll be able to choose North West Cancer Research from the charity dropdown list.

Why choose #TeamNWCR?

By running in aid of North West Cancer Research you'll be supporting life-saving cancer research across the North West and North Wales, as well as enabling the Charity team to reach communities across the region by visiting schools, clubs, and special interest groups to spread awareness of the cancers most prevalent in our region and educate on the ways to stay healthy. 

Every penny raised directly supports our efforts to discover new treatments, improve patient care, and ultimately, find a cure for cancer.

As part of our team, you’ll receive fantastic support from the moment you sign up all the way until you cross that finish line. We'll provide you with a fundraising pack and unlimited support in the run-up to and during the event and reward you with a bespoke North West Cancer Research medal to commemorate your achievement! 

For more info or support, please email [email protected] and we will get you on your way with your own fundraising page, as well as plenty of promotional graphics to share across your socials.