Chiltern 50 Challenge 2023

Take on the end of season Chiltern 50 Challenge, which covers some of the best of the Chilterns countryside.

Henley Showground, Hambleden, RG9 3GH
Event type:
10k runs, 25k trek, 50k trek, Half marathons, Marathons, Treks,

Walk, jog or run the Chiltern 50 Challenge and take on a 50k, 25k or 10k loop as an individual or a team, with full support and hospitality all the way. With a start and finish at the Ultra Challenge basecamp in Henley, there’s also a Saturday night celebration barbecue, bar and entertainment, with extensive on-site camping and parking options.

Your entry includes a range of free food and drink 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.

Register for the Chiltern 50 Challenge 2023

I need a place

Book your Chiltern 50 Challenge place today from £11.25. Please don’t forget to select Teenage Cancer Trust as the charity you would like to raise money for.

Chiltern 50 Challenge

Young person sitting in a gym

Why support Teenage Cancer Trust

A young person talking with a Teenage Cancer Trust nurse

We create world class cancer services for young people in the UK, providing life-changing care and support so young people don’t have to face cancer alone.

Every day, seven young people aged 13-24 hear the words “you have cancer”. They will each need specialised nursing care and support to get them through the toughest times they may have faced.

We’re the only UK charity dedicated to meeting this vital need. By choosing to run for Teenage Cancer Trust, you can help us to reach every young person facing cancer and make a huge difference.

So you know we’re the real deal, these are our registered charity details: 1062559 (England & Wales), SC039757 (Scotland).

Join our unstoppable team

With your help we can grow our...


Specialist units in NHS hospitals across the UK


Funded Teenage Cancer Trust Nurses and Youth Support Coordinators

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