Donate

Sign up for an event

Filters

Event Location
Sort
Load Previous
Brighton Marathon runners passing The Royal Pavilion
Sign up for an event •
Brighton Marathon 2026
Brighton Marathon 2026
Brighton
Runners and the sub 2:10 pacer running in the London Landmarks Half Marathon
Sign up for an event •
London Landmarks Half Marathon 2026
London Landmarks Half Marathon 2026
London
Marathon runners passing the Eiffel Tower
Sign up for an event •
Paris Marathon 2026
Paris Marathon 2026
Paris
People running in the Manchester Marathon
Sign up for an event •
Manchester Marathon 2026
Manchester Marathon 2026
Manchester
Curestarter running past our London Marathon cheerpoint
Sign up for an event •
London Marathon 2026
London Marathon 2026
London
Event full
Picture of Curestarter, Marcus, running in Edinburgh Marathon Festival 2025
Sign up for an event • -
Edinburgh Marathon Festival 2026
Edinburgh Marathon Festival 2026
Edinburgh
Picture of a lake in Italy which is part of the cycle challenge
Sign up for an event • -
Italian Lakes Cycle Challenge 2026
Italian Lakes Cycle Challenge
Italy
Curestarter, Anupama, running past our Great North Run cheer point
Sign up for an event •
Great North Run 2026
Great North Run 2026
Newcastle

Find more events by type

From marathons to mud runs, 5Ks to bungee jumps, find a challenge event to raise funds for breakthrough cancer research around the world.

Events by type
Events by type

Find more events by location

Find an event near to where you live and raise funds for breakthrough cancer research around the world.

Events near you
Events by location