We're heading west to Waubonsie State Park, just south of Omaha and Council Bluffs, for our toughest challenge yet! Ten hours on the three mile course through the Loess Hills and your challenge is to see how many laps you can complete from 7am to 5pm! $3 from every registration goes to the Friends of Waubonsie who help keep Waubonsie and the Loess Hills beautiful!