Find an event
Inspire me
Featured challenges
2026 TCS London Marathon
Got lucky in the ballot? Join Team Cancer Research UK and support our vital work. You’ll receive expert training advice, fundraising support and the loudest cheer team on the day!
Shine Night Walk 2025
Shine Night Walk is your chance to light up your city’s streets. Walk for loved ones. Walk for future generations. Walk with friends old and new to raise vital funds for life-saving research.
Take on a full marathon, half marathon or 10k in London or a 10k Regional event in a city near you.
Big Hike 2026
If you love walking or hiking and taking in spectacular scenery, and want to help fund life-saving science, our Big Hike experience is for you!
Choose your full marathon, half marathon or 10k hike at one of our stunning UK locations.