Windsor 50 Ultra Challenge

Take on 50km, 25km or 10km in the Easter holidays and push yourself further to achieve something really special for Teenage Cancer Trust.

location:
Windsor Racecourse Basecamp
Event type:
25k trek, 50k trek,
Difficulty:
Challenging

Kick-start your post-Easter energy by taking on an unforgettable challenge for Teenage Cancer Trust! 

2027 dates have not been released yet, but keep an eye out soon! 

Choose your distance go all in with a historic 50km Ultra, push yourself with a 25km trek, or smash a speedy 10km all at your own pace, whether you walk, jog, or run. Achieve something really special for Teenage Cancer Trust. 

Windsor Ultra

Starting from Windsor Racecourse, you’ll join 2,000 fellow adventurers on a scenic loop through Windsor Great Park with stunning views of the Castle, along the iconic Thames Path, and through the beautiful countryside of Runnymede. Go solo or rally your friends into a team, and enjoy full support from start to finish—including rest stops, tasty food, drinks, and great vibes. Cross that finish line to claim your hard-earned medal, exclusive T-shirt, and a hero’s welcome back at basecamp

You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! Do something amazing in 2026, take on an Ultra Challenge and help change lives with every step for Teenage Cancer Trust!

Enter the code TEENCANCER10 at checkout for a sign-up fee of only £10 for any distance for a full charity sponsorship place. 

Sign Up for the Windsor 50 Ultra Challenge

Windsor Ultra

Apply for a Charity Place

2027 dates have not been released yet, but keep an eye out soon! 

What You'll Get

Icon of a tipi tent
Camping, transfer and parking options to make getting there & away easy.
Icon of a pizza
Regular covered rest stops, with free food & drink, massages and medics.
Icon showing a disco ball
An epic finish line moment, with a glass of fizz, medal and t-shirt.
Young person on Teenage Cancer Trust unit

Sponsored by MandM

We’re lucky to have MandM support us and supply our running tops for people taking on our challenge events free of charge.

THANK YOU!

MandM Direct logo

Why support Teenage Cancer Trust

Young person on hospital bed talking with 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...

28

Specialist units in NHS hospitals across the UK

92

Funded Teenage Cancer Trust Nurses and Youth Support Coordinators

Not found your challenge?

Register your challenge

More Walks and treks

Other types of charity challenges