The Dirty Dozen
Forget about playing clean--here’s your chance to get downright dirty and trudge through sludge at a mud run near you.
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Nationwide
Grab a friend and get muddy at this trail running/mountaing biking tag team event.
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Photo Credit: Bill Ross/AP Photo
Irvine, California
After you're done crawling through mud tunnels and climbing walls, stick around for the contests and EcoFest after the race. Read More »
Bow, Washington
This low tide mud run by the bay benefits the local Community Clean Water Awareness Programs. Race, rinse off, and enjoy the oyster shell sculpture competition. Read More »
Edwardsville, Illinois
What could be better than a mountain of mud? This classic 5K takes you through the hills and back all to benefit the Edwardsville Cross Country Track and Field Booster Club.
Norfolk, Virginia
This muddy, messy 8K has a team division and even a mini-mud run for the little ones.
Gilford, New Hampshire
The race motto is "Run Hard, Bike Hard, Finish Dirty!" Get your muddy face on at the Mud Hog.
Rock Hill, South Carolina
Held at Winthrop University, this 2nd annual mud run event is dubbed a "survival of the fittest" event. Learn More»
San Bernardino, California
Sheriffs will be screaming at you to move through the mud faster at this annual sell-out race. Come join the fun!
Knoxville, Tennessee
This event dares you to be one of the few, the proud... the muddy. Are you up for the challenge?
Sanford, Michigan
Runner's World selected this one of the Top 13 Out-of-the-Way Races. Take your pick and enjoy a 5K or 10K of muddy madness.
Wrightstown, New Jersey
If mud trenches, hay bales and wet creek beds sound like your kind of race, the McGuire Mud Run is for you. Check out this 10K of mud, sweat and cheers.
Alloway, New Jersey
Forget about playing clean. Get dirty from head to toe at this local mud run 10K.
Camp Pendleton, California
This grandaddy of mud runs sells out annually. If you missed out this year, keep January 1 on your radar when registration opens for the 2010 events.
