The mud will fly Saturday at the Play Dirty Adventure Trail Run and Mini Muck event at the Lamar-Dixon Expo Center.
A portion of the proceeds from the event will go to the Ascension Fund, a nonprofit group that provides grant money to area teachers.
The 3-mile course will have competitors conquering 21 challenges before crossing the finish line, Play Dirty director David Poleto said.
The obstacles include giant mud pits, a cargo net climb, a tunnel crawl and a hay bale mountain.
There’s also a 1-mile Mini Muck course for children ages 6 to 13.
“Participants should plan on getting dirty and having an amazing adventure. You won’t want to miss this one,” Poleto said.
To register, visit www.playdirtyadventure.com.