31 days. 100km. Go the distance!
Back by popular demand, it's The Big 100! Walk 100km this July, where you want, when you want.
Fancy an extra challenge? Go for The Double, new for 2020!
It's free and easy to sign up, and there's no minimum sponsorship. If you raise £100 you'll get a limited edition medal so you can show everyone what a difference you've made.
Check out our Big 100 hub to find out more.