Ready to face mud, obstacles with pure grit? Tough Mudder isn’t just a race, it’s a test of strength, teamwork, and determination. By joining #TeamBones, you’ll push yourself to the limit while helping us fund vital research and support for everyone affected by primary bone cancer.

Climb, crawl and conquer every muddy mile and you will help fund vital research so no family faces bone cancer alone. Sign up today, take on the mud, and make a difference!

Event dates and locations:

West London (Henley-on-Thame) - Saturday 8th May 2027

West London (Henley-on-Thame) - Sunday 9th May 2027

Scotland (Queensferry) - Saturday 5th June 2027

Midlands (Grantham) – Saturday 3rd June 2027

Yorkshire (Skipton) – Saturday 24th July 2027

Yorkshire (Skipton) – Sunday 25th July 2027

South West (Badminton) – Saturday 14th August 2027

Manchester (Knutsford) – Sunday 5th September 2027

South London (Horsham) – Saturday 18th September 2027

South London (Horsham) – Sunday 19th September 2027

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

Apply for a charity place

Pay a reduced registration fee (£20) and pledge to raise the minimum fundraising target. We will provide all the support you need to make your challenge a huge success. Click book place to secure your place today!

Got your own place?

If you have been lucky enough to get your own place, we would love for you to join #TeamBones! You will receive the same support as a charity place runner, but there is no registration fee and no fundraising target, we ask that you raise as much as you can. Click I HAVE MY OWN PLACE and complete our online form.

We are excited to welcome you to #TeamBones!

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 local events, we can guarantee we have races near you!