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Chiltern 50 Challenge 2020

Saturday 26 September 2020
Henley Showground, Henley
Event organiser:
Third Party

New for 2020!

Logo Part of the Ultra Challenge SeriesWith full support all the way

This end of season 50km looped route covers some of the best of the Chilterns countryside. You can Walk, Jog, or Run along historic trails and over rolling hills. Starting and finishing at our Base Camp in Henley-on-Thames, there’s a Saturday night celebration BBQ and entertainment with camping options. Passing through nature reserves, forests, and hills with great views - it’s a route with real variety, and some wonderful scenery - and it’s all easily accessible from London. With 25km options also - there’s a Chiltern Challenge here for everyone!


  • Henley showground basecamp
  • 50km loop full challenge
  • 25km challenge options
  • 4 covered rest stops
  • Free food and drink
  • Walk at your pace - 12 hrs+
  • Run or jog - set a new goal

Event provider: Action Challenge (part of the Ultra Challenge Series)

Visit event website to find out more

Join Team CHSW!

Join our team of amazing fundraisers by taking part in the Chiltern 50 Challenge.

Our fundraising teams are here to support you every step of the way, and make fundraising as easy and fun as possible. We have fundraising ideas for every occasion, how-to guides and great branded materials for you to download.

Set up your online fundraising page

Save yourself the hassle of collecting your sponsorship money. It's quick, easy, secure and the donations will come straight to us.

Go to Just Giving

Freya in Jacuzzi

Your fundraising makes a big difference

Your fundraising helps children and families make the most of their precious time together.  Every penny you raise makes a lifetime of difference to the lives of the children and families we support. 

Kiley Tellam, Event Fundraiser, Little Harbour, CHSW

Need help?

If you would like to find out more about this event just click the ask a question button to send us an email or give us a call and we'll be happy to help!

Call Kiley on 01726 871 800
Ask a question

It's your challenge, your way!

Take on 50km in the Chilterns

Join the end of season Chiltern 50 Challenge in September. The route follows the Thames to Henlry Bridge, then out into countryside on Shakespears Way, Icknield Way, and Chiltern Way with rest stops enroute. Our full 50km route, with over 900 metres of climb, is a loop starting aad finishing at Base Camp at Henley Showground - with a half way at Lewknor. If 25km is more your thing - you can do either half.

The Henley Base Camp will be the event hub, with Friday and Saturday evening camping options, showers and free parking. We'll have a celebration BBQ, bar and entertainment evening after the tough days' Challenge.

Ultra Challenge Series video

Ultra Challenge Series 2020