World’s Toughest Mudder isn’t just Tough Mudder’s most challenging event. It’s one of the toughest events on the planet. Every year, our bravest Mudders gather to face their fears and tackle 24 hours on a brutal course, innovatively designed to destroy their limits. Here you will find all the updates for the 2025 event at Belvoir Castle, Grantham, UK.
LATEST UPDATES
The Puzzle Pieces Are Back
The legendary World’s Toughest Mudder pre-race challenge is back, and it’s as chaotic, cryptic, and downright addictive as ever. For the uninitiated: the Puzzle Piece Challenge is a twisted treasure hunt featuring 25 pieces of the World’s Toughest Mudder course map, scattered across the Mudderverse like a breadcrumb trail from hell.
Your mission? Hunt them down. Piece them together. Unlock the madness that lies ahead. This isn’t just nostalgia, it’s the ultimate pre-race side quest. Found a piece? Post them on the community group. And it all kicks off in June (maybe… if you’re paying attention 😉).
Follow along on social media
RACE COVERAGE
Don’t miss out on any part of the World’s Toughest experience.
Coming Soon.
EVENT INFO
All of the info you need to succeed. None of the training (that part is on you).
OBSTACLE, PENALTY & CHALLENGE RULESOFFICIAL RULES EVENT DAY PROGRAM
MAPS
Where there’s a will, there’s a way.
PIT MAP COURSE MAP COMING 27 JUNE
WTM INFO
Everything you need to know about WTM in one easy place.
QUALIFICATIONS
SWAG
It’s like our grandma always said: achievements are cool, but stuff is cooler. Here’s an overview of what you’ll get (and can earn) at World’s Toughest Mudder.
Swag:
• Exclusive T-shirt: A one-of-a-kind WTM Belvoir Castle shirt
• Finisher Headband: Earned only after successfully completing the event (in our world, that means finishing a lap after 8am on Sunday)
Participation Bibs:
• Open Bib – Worn by all participants in the Open Category
• Contender Bib – Worn by participants that have earned Contender status
• Elite Contender – Worn by top tier athletes that have met the qualification criteria to be Elite Contenders
• Team Bibs – Worn by all members participating in the Team Category
• Adaptive Athlete Bibs – Worn by the support crews for adaptive athletes
Award Bibs:
• 50 Mile Bib
• 75 Mile Bib
• 100 Mile Bib
• 125 Mile Bib
Medals:
• WTM Finisher Medal
Swag:
• Exclusive T-shirt: A one-of-a-kind WTM Belvoir Castle shirt
• Finisher Headband: Earned only after successfully completing the event (in our world, that means finishing a lap after 8am on Sunday)
Participation Bibs:
• Open Bib – Worn by all participants in the Open Category
• Contender Bib – Worn by participants that have earned Contender status
• Elite Contender – Worn by top tier athletes that have met the qualification criteria to be Elite Contenders
• Team Bibs – Worn by all members participating in the Team Category
• Adaptive Athlete Bibs – Worn by the support crews for adaptive athletes
Award Bibs:
• 50 Mile Bib
• 75 Mile Bib
• 100 Mile Bib
• 125 Mile Bib
Medals:
• WTM Finisher Medal
Prize Money
Individual Category – Male & Female
• First 🥇: $5,000
• Second 🥈: $2,500
• Third 🥉: $1,000
Team Relay*
• First 🥇: $5,000
• Second 🥈: $2,500
• Third 🥉: $1,000
*One category with up to four team members. Teams must complete the first and last laps together, but in between, you can split the grind however you see fit.
• First 🥇: $5,000
• Second 🥈: $2,500
• Third 🥉: $1,000
Team Relay*
• First 🥇: $5,000
• Second 🥈: $2,500
• Third 🥉: $1,000
*One category with up to four team members. Teams must complete the first and last laps together, but in between, you can split the grind however you see fit.
Pit Selection
Pit reservations will open in four waves based on your qualification status. Registered participants will receive an email invitation to choose their pit space based on the following schedule:
• Elite Contenders – 28th May at 3pm BST / 10am EDT
• Contenders – 2nd June at 3pm BST / 10am EDT
• Holy Grail Qualifiers – 4th June at 3pm BST / 10am EDT
• General Selection – 6th June at 3pm BST / 10am EDT
• Elite Contenders – 28th May at 3pm BST / 10am EDT
• Contenders – 2nd June at 3pm BST / 10am EDT
• Holy Grail Qualifiers – 4th June at 3pm BST / 10am EDT
• General Selection – 6th June at 3pm BST / 10am EDT
WTM Community Group
