Chiltern 50 Challenge 2025

A challenge event you can take on at your pace. The Chiltern 50 Challenge invites you to walk, jog or run a distance of your choice, along a signed route, with free food and drink at regular rest stops, plus support including medics, marshals and massage. Get the ‘Ultra Challenge’ support & hospitality all the way – helping you to push yourself further and achieve something really special for Burning Nights CRPS Support.

This 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 & finishing at a Base Camp in Henley Showground, there's a Saturday night celebration BBQ & entertainment with 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 and 10km challenge options also available - there's a challenge here for everyone – and you can join as an individual or as a team of friends / family.

You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! As you cross the finish line, you’ll get a big welcome from the cheer squad, a glass of fizz, t-shirt, and a special medal to celebrate your achievement.

More Information & Sign Up

About The Challenge Event

• When: 27 September 2025
• Where: Chiltern Hills
• Type: Walk, jog or run

What You’ll Get

• Sign up from £10
• Inclusive & fun event with a great atmosphere and camaraderie
• Choose your distance – 10km, 25km, or 50km options
• Walk, jog, or run – it’s your challenge, your way!
• A fully signed route, with a team of ‘Trekmasters’ out on the trail with you
• Regular covered rest stops, with free food & drink, massages and medics
• An epic finish line moment, with a glass of fizz, medal and t-shirt
• Camping, transfer and parking options to make getting there & away easy
• Full fundraising support, and a choice of fundraising options

Deals & Discounts

• Autumn Deal

Sign up to an Ultra Challenge event for 2025 to motivate yourself through the colder months. Save up-to 25% off registration fees and get a free branded tech t-shirt with the Autumn deal when registering for an event on the Ultra Challenge website between 1st September 2024 - 31st October 2024.

• Young Person’s Deal

Ultra Challenge have increased their young person discount to 20% off self-funded registration fees for people aged under 21. Sign up today to make the most of this great deal!

For full details of the event, and how to join, head to the Ultra Challenge website - where you can also sign up online - and then look forward to achieving something special in 2025: www.ultrachallenge.com/chiltern-50/listed-charity

More Information & Sign Up

Click 'Register My Place' below to start your fundraising journey with Burning Nights CRPS Support.

If you're motivated to take on the Chiltern 50 Challenge 2025 and fundraise for Burning Nights CRPS Support - get in touch! We'd love to hear from you!