Humanity Direct Chiltern Challenge Ultra
The ideal 50k introduction to ultra marathon running. Escape to the Chilterns, an area of outstanding natural beauty. What's more, it's freeto run if you commit to raising . much needed funds for Humanity Direct and help change the lives of children in developing countries.
This popular one-day ultra marathon in the picture-perfect Chilterns is especially good for those looking for a supportive event for their first ultra. The route, whilst hilly in places, has great views and a mixture of terrain.