Follow the UK's most famous river and help us to support anyone affected by breast cancer.
Walk, jog or run 100km, 50km or 25km along the iconic River Thames. Starting from Putney Bridge, this route takes you past Hampton Court, then to the historic birthplace of the Magna Carta, Runnymede, before you make your way to the riverside town of Henley-on-Thames for a big fun filled finish!
Join over 3000 participants of all ages and abilities for the challenge of a lifetime. Whichever distance you choose, you'll be fully supported all the way, and rewarded with an amazing sense of achievement.
Every Breast Cancer Care supporter will receive: