SPARTA, Ky. - Kentucky Speedway will play host to America's newest and craziest fitness race when the 5k Foam Fest visits Sat., May 31, 2014.

The 5k Foam Fest entertains experienced and beginning runners with a course that combines a mud run and sudsy foam with huge inflatable obstacles, army crawls, colossal walls, pits, cargo net climbs, a body washer, moon walk, slip 'n slides and water obstacles.

Runners can learn more and save $15 by registering for one of 17 start times from 8 a.m.-2 p.m., for just $55 until March 2, 2014 by visiting, calling (801) 798-5451 or sending a message to 

- Kentucky Speedway -