Get ready to tackle 4 miles of pure muddy fun with over 30 obstacles, stream crossings, and plenty of hills to test your strength! Grab your spot quickly—only the first 800 runners get an event shirt, so sign up soon. Wear your grubbiest gear (seriously, bring a change of clothes!), rally your friends to start together, and prepare for an electronically-timed challenge that'll leave you covered in mud from head to toe.