Kicking off at midnight on Saturday and going into Sunday, these 8 overnight hours of mud and obstacles are so tough and so extreme you'll beg your teammates to remind you why you signed up in the first place. Toughest Mudder is the overnight obstacle course designed to push your team to their limits. And for those who want to take it one step further, the event series will act as a qualifier to make it into the Contender Category at World's Toughest Mudder.
Strap in. It's gonna be a bit bumpy. Don't let the flat terrain at Chicago Rockford International Airport fool you–there's turbulence ahead. This sprawling course is chock full of wooded areas and river-fed obstacles. Forget tray tables, keeping yourself in an upright and locked position won't be easy.
Every Participant ticket purchase includes:Headband, Performance Finisher Tee, Bib, Action Photos and Insurance
Add Registration Protection: Includes Ticket Protection for a worry free purchase. Find out more.
CBS SPORTS SIGNS ON
In 2017 CBS Sports will be airing all of the Toughest Mudder and World’s Toughest Mudder action, providing an in-depth look at the wild work that goes into prepping for Toughest Mudder. Stay Tuned.
Cash & Prizing
25 Mile Toughest Mudder Patch
Qualify for Contender Category at World's Toughest Mudder
World's Toughest Mudder Contender receives a premium pit location, front start position, and eligibility for cash prizing.
50 Mile Toughest Mudder Patch
Free entry to World's Toughest Mudder
Bonus Prize - $5,000 for first participant to hit 50 miles
Annual Mileage Awards
$10,000 to the top male & female with the most annual miles
Only the Top 3 2017 performances will be measured
Get on the list
With high demand and limited slots available, enter your information below to get exclusive access to the Toughest Mudder event launches, exclusive new obstacles, course information, prizing details and how to be featured on CBS in the fall.
Ever thought about running a Tough Mudder for free? Support our our official charity partner, Team Rubicon, or choose from the 100+ organizations in our Charity Family who do amazing work for those in need. Find out how you can join their teams to take on Tough Mudder and fundraise for a great cause.
Cheer on your Mudders and enjoy our action-packed Mudder Village base area. Stay tuned for more info.
Join 'Probably the Best Team on the Planet'.
Our volunteers are our Most Valuable Players (MVPs)because they help the whole event come together and create life changing experiences for our participants.
All participants and spectators must sign a waiver in order to gain entry to the event.
Save time: print and sign your waiver before arriving on site. Waivers will be posted in this page week before event weekend.
Day-of Event Registration
On-site participant registration will be based upon space available.
If members of the same team are assigned to different start times, the entire team is permitted to join the latest start time assigned to a team member. Participants may not move to an earlier start time.
PLEASE NOTE: Wherever possible, participants have been assigned to the closest available start time to what they requested when registering for the event. However, due to demand, participants may find that they are not in the start group time they had requested. Please do not contact us requesting a time change.
What to Bring On Event Day
Either print your EventBrite ticket(s) or download the EventBrite app to display your tickets on your phone when you arrive at check-in.
Print and sign your waiver before arriving on-site. This will speed up your check-in process.
A valid photo ID is required to verify your registration. Your ID must have your picture. You will not be allowed in without proper identification, defined as a government-issued ID with name, signature, photo and birth date such as a driver's license or passport.
Don't leave your ID in the car – you'll have to go back and get it.
Bring a pocket full of cash for concessions, beer & merchandise. ATMs will be available in the base area, but we strongly recommend you bring cash with you - ATM service could be interrupted, leaving you sad and hungry.
Click here for exclusive & discounted rates.
Shop official Tough Mudder gear on site. We have a merch tent in Mudder Village full of everything you need. In the meantime, beat the crowds and shop online at the Tough Mudder Gear Shop
All attendees must purchase a parking pass to park on site at the event. Stay tuned for more details closer to event day.
Check out Tough Mudder on Amazon.com for pre, during and post event tips & gear.
Welcome To Mudder Nation
All Tough Mudder courses involve teamwork, getting outside your comfort zone and a whole lot of mud. With a wide range of distances and intensities, we have a course for you - no matter what stage you’re at in your Mudder Journey. Take a look. Your next Mudder awaits.