Sign up before the November 30th 2026 and use code BCRTDEAL50 to get 50% off your registration fee!

Take on the stunning Cotswold Way Ultra Challenge through classic rolling English countryside and achieve something incredible in 2027!

Join over 2,500 challengers setting out from basecamp in Cirencester in the heart of the Cotswolds. Whether you choose to walk, jog of run you will enjoy rolling hills, charming villages, footpaths and stunning views all at your pace.

You’ll be fully supported every step of the way, with fully

marked routes and event marshals. Enjoy well-stocked rest stops offering

hot food and drinks, along with massage services and medical support throughout

the challenge. You’ll also become part of an incredible community of challengers.

To make your weekend even easier, camping and accommodation options are

available, as well as optional transfers to help you plan your experience

seamlessly.

Click here for full details of prices and to sign up.

What You'll Get

  • Inclusive & fun event with a great atmosphere and camaraderie
  • Choose your distance, 100km, 50km, 25km, 10km Options
  • Walk, Jog, or Run
  • Food & Drink
  • Medal & T Shirt
  • Full fundraising support, and a choice of fundraising options

Click here for full details of prices and to sign up.

Get Involved

  • Team Spirit: When you join #TeamBones you’re welcomed into a group who are passionate, supportive and all working towards the same goal of finding a cure. We'll celebrate your progress and you'll get support from our dedicated fundraising team and our #TeamBones community.
  • A #TeamBones running top which you can personalise with iron on letters so the crowds can chant your name.
  • Support from our fundraising team to help you every step of the way. If you ever need to ask us a question you can email us on [email protected]
  • Make an Impact: By taking on one of our events or challenges you’re helping to make a vital impact for families facing primary bone cancer.

Why join #TeamBones

  • £5 could allow us to provide a child undergoing life-altering surgery with an interactive story book to help them understand their treatment and recovery
  • £40 funds an hour of essential laboratory time for our researchers investigating new treatments for primary bone cancer
  • £100 allows us to put on one of our virtual Support Groups allowing those affected to come together to discuss topics that are important to them and their family

Entry fee options explained

Option 1 - Full Sponsorship for Charity

Pay a small Registration Fee & Fundraise for your the Bone Cancer Research Trust. Fundraising targets and registration fee vary based on the event type and distance.

Option 2 - Self funding

Pay for your own place & fundraise whatever you can for the Bone Cancer Research Trust (small admin fee to charity.) There is no target associated with this option but we ask that you raise as much as you can for the Bone Cancer Research Trust.

To learn more and to sign up simply click here or email us at [email protected].

If you have any questions please email us at [email protected].

Can't find the event you're looking for? Take a look at our Challenge Events Near You, we can guarantee we have races near you!