World's Toughest Tough Mudder
Take on the ultimate challenge and join Team Macmillan for the first ever World’s Toughest Tough Mudder in the UK. Whether you’re taking on the challenge solo or tackling the toughest obstacles with friends and teammates by your side, we’d be proud to have you on #TeamGreen.
About The Event
Join #TeamMacmillan as the official charity partner for Tough Mudder 2025!
Prepare to push yourself to the limit with the ultimate Tough Mudder event, the World’s Toughest Tough Mudder! Debuting in the UK for the first time you will face icy water, thick mud, hights and electricity shocks for 24 hours straight, this challenge will test your endurance in every way. All for a great cause raising essential funds to support those living with cancer live life as fully as possible.
Team V3NTURE’s story
Robert, Charlie and Robert battled a Tough Mudder course in 2024, they make up Team V3NTURE a military trio to who took on the Tough Mudder event not only to raise money for Macmillan, but to prepare physically and mentally to row across the Atlantic Ocean for Macmillan as they take on the Talisker Whisky Atlantic Challenge, a rowing race from La Gomera to Antigua.
United by a common cause, they tackle every obstacle with grit and determination showing that true strength comes from teamwork. Witness their incredible journey of endurance and camaraderie and be inspired to make your own difference by taking on a Tough Mudder event for Macmillan.
Spread the word
Gather a team together by letting them know about this Tough Mudder event. The more the merrier!
Click the links below to tell people about the Tough Mudder for Macmillan Cancer Support.
How to enter the World's Toughest Mudder
Taking part in the World's Toughest Mudder couldn't be easier! Here's the 3 ways to get signed up:
Secure a charity place at the World's Toughest Mudder
Use your own place
Sign up as a team
Join us for the first World’s Toughest Tough Mudder 2025 and help us raise £200,000 for people living with cancer
How we'll support you
But most importantly...
We'll provide you with a reason to keep going because you'll know that you're helping improve the lives of people living with cancer.
Donations make up 98% of our annual income so we simply couldn't do what we do without you.
Event details
Please make sure you have read our Terms and Conditions before signing up. You must be aged 18 or over on the day of the event to take part.
*The registration fee is payable to Macmillan Cancer Support Trading Limited which is wholly owned subsidiary of Macmillan Cancer Support. Macmillan Cancer Support Trading Limited donates 100% of its profits to Macmillan Cancer Support each year.
Event Accessibility
For questions regarding accessibility at this event please contact the event organisers.
Ready to join?
By joining us you'll know that you're helping improve the lives of people living with cancer in the UK today.
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