Set yourself a challenge and be part of our team of 20,000 runners, swimmers and cyclists, who raise money for Cancer Research UK. Your support will help us find new ways to prevent, diagnose and treat cancer.
Search events using the search options on the right. Click on the map tab below to find out where the events are located. If you have a place in an event that is not listed on our website, you can still request a sponsorship pack and raise money for Cancer Research UK.