Chiltern 50 Challenge

Sat 23rd Sep 2023
Sign up

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 in Henley-on-Thames, there's a Saturday night celebration BBQ at the end with entertainment and camping options.

Passing through nature reserves, forests, and a few 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, too, there’s a Chiltern Challenge here for everyone.

No matter which distance you choose or how you decide to tackle the challenge, you will get full support and hospitality all the way from the fantastic Ultra Challenges team!

Why should you sign up?

In addition to a Mental Health Foundation t-shirt, a fundraising pack and bespoke support from our Events Team, there are also some other great incentives too to sign up for this fantastic challenge. Your entry includes a range of free food and drinks at regular rest stops, and support from medics, marshals and massage teams. As you cross the finish line, you’ll get a glass of fizz, a t-shirt, and a special medal to celebrate your achievement.

As we are an ‘Official Charity Partner’ - sign up and commit to fundraise for us and you’ll get 25% off the standard charity place registration fee!

Chiltern 50 challenge

Distances, entry fees and minimum sponsorships

FULL CHALLENGE (50km) – £30 registration fee, £395 minimum sponsorship

HALF CHALLENGE (25km) – £15 registration fee, £250 minimum sponsorship

Alternatively, you can opt to part or fully pay the costs of the challenge yourself, reducing the required amount you'll have to raise. Please see Chiltern Challenge 50 for more details about the different pricing options.

To enquire about the Chiltern 50 Challenge or any other walking/running events, please contact our Events Team at 020 7803 1123 or [email protected] .