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The custom route elevation is created when you use the distance calculator (above) to draw a line.

This fantastic 100km circular route will showcase the best of the Chilterns and surrounding countryside. You can walk, jog, or run along 3 iconic trails - the Ridgeway, Icknield Way and Chiltern Way - starting and finishing at our Base Camp in Henley-on-Thames. Passing through nature reserves & forests, along ancient footpaths, and of course up some of the Chiltern's famed hills - it's a route with variety which will surprise & amaze you.

With 50km & 25km distance options also alongside the full 100km - there's a real challenge here for everyone!

Event details

Event Type
Walking event
Website
Cost
See website for options
Address
Henley Showground, Marlow Road, Henley-on-Thames RG9 3AP
Organiser
Action Challenge
Organiser Details
www.actionchallenge.com 020 7609 6695
Booking
Online at https://www.ultrachallenge.com/chiltern-challenge/how-to-join