Filled with challenges and obstacles, this muddy course is for those ready to get dirty. The race includes a ditch crawl, hills, hay mountain and mud pit. There will also be a safe, less challenging course for the younger set. See if you have what it takes to call yourself a true mud warrior.
Waterbridge in Carolina Forest, 473 Starlit Way. Saturday, 9 a.m. $10–$170. (843) 712-2618, www.dirtymyrtlemudrun.com