Explore the picturesque Chilterns, now with a half ultra option!
Age 18 & over
A 31 mile, 50km, one-day ultra marathon within easy reach of London, all in aid of funding life-changing operations for children in developing countries. Now with a half ultra option available! Perfect for anyone looking to take their running to the next level. Explore the picturesque Chilterns, a stone's throw from London. Even better, it's FREE to run, if you commit to raising funds for Humanity Direct.
This event is part of Humanity Direct Tring Ultra.