Organiser's Description

New for 2019! This fantastic 100k circular route will showcase the best of the Chilterns and surrounding areas. You'll walk, jog, or run along three of the South's iconic trails - the Ridgeway, Icknield Way and Chiltern Way - starting and finishing at our Base Camp in Henley-on-Thames. Passing through nature reserves and forests, along ancient footpaths, and of course up some of the Chiltern's famed hills - it is a route with variety and changing landscapes which will surprise and amaze you, and with 50k and 25k distance options also - there's a real challenge here for everyone!