Sign up for our

Email Newsletter with Your Stories, Training Tips and Mud Run Information! Enter your Email Address then Click the GO button



Blood Clots...Bones Heal...Sweat Dries

Pride is FOREVER!

The 20th Anniversary will continue with USD/CAD - US Dollar to Canadian Dollar forex the Fall Ultimate Challenge on October 12, 2013 enlistment will end on September 29th 2013 at 11:59 pm.



Celebrate our 20th Anniversary on October 12th at the Ultimate AfterParty with us and "The Hardest Working Band in Rock 'N' Roll"


Click on the Ultimate AfterParty tab for info and Tickets

2014 Dates

April 12, 2014 enlistment will begin on November 1, 2013 at 12:01 am est.

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Please be patient while the video loads. Use your mouse to click the play icon,
when you hover your mouse over the video the play / audio menu will appear.


We do not accept individual enlistments, only teams!

Since 1993, the Ultimate Challenge Mud Run has Chart Australian Dollar to New Zealand Dollar grown to attract enlistee's from across the United States, Canada and around the world.

Dont be fooled by "MudRun" in our name, this is no 5k with a couple of mudholes and a few cheesy obstacles. We are now and always have been a Obstacle Race, designed and built by a Former Marine DI, with 36 military style obstacles spread over 6.2 miles and Marines to "motivate" your team at each one.

No empty promises, you will sweat, you will probably bleed, and yes, you might break some bones. Somewhere on the Leatherneck you will find the point where you think you can't go any further and you will push on. If you conquer the course, your sense of accomplishment and pride will be with you forever!


Think you have what it takes... THINK you can face the Ultimate Challenge?

Well, what are you waiting for?

Prove it!



Thank you for your support of the Ultimate Challenge Mud Run!

Neither the United States Marine Corps nor any other component of the Department of Defense has approved, endorsed, or authorized this event."








piggly wiggly

blue cross

blue cross


dennis corp

chick fil a


road id