Prostate Cancer UK Ultra Challenges

Looking for a challenge to test yourself, to get in shape, or bond with friends on a weekend adventure? If so, an Ultra Challenge is for you. You don’t need to be a budding elite athlete either, they’re for everyone. Join 35,000 others and walk, jog or run at your pace on an Ultra Challenge Series event of your choice.

Whether along stunning coastlines or through wonderful countryside trails, your Ultra Challenge will be unforgettable and you’ll be supported by us every step of the way. By raising money for Prostate Cancer UK, you’ll be helping to fund lifesaving research and support for men and their families when they need it most.

Find an event

Get 50% off

Sign up with a charity place and get a 50% discount on your registration fee.

As we’re an official partner on the 2025 Ultra Challenge Series, you get a 50% discount on the ‘Full Sponsorship’ registration fee when signing up to support us which is automatically added at checkout.

Sign up from £10 and choose your distance (from 10km to 100km) and the fundraising option to suit you. By taking part for Prostate Cancer UK, you’ll get a free branded t-shirt as well as full fundraising support along the way.

View the full list of Ultra Challenges and sign up

What you'll get

As part of your Ultra Challenge you’ll get:

An inclusive and fun event with a great atmosphere and camaraderie
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 and away easy

Find an event

2024Isle Of Wight Ultra Challenge Walk Group

Why take on an Ultra Challenge?

“On a personal note - do it! It will totally change your life. I started walking ultra-challenges back in 2014 with my best friend and it was one of the most positive things I have done! It gives you a real confidence boost. You meet such a great bunch of people at these events and everyone really supports each other. If you are going to do it, then do it for a worthwhile cause like Prostate Cancer UK to get more men talking.”

Claire, Ultra Challenge fundraiser, 2021

In 2021, Claire took on eight Ultra Challenges (yes, eight!) to help save men’s lives. Join Claire and hundreds of others and take on an Ultra Challenge for Prostate Cancer UK. Help fund lifesaving research and vital support services for men and their families affected by prostate cancer.