1 of 14
Laura Seitz, Deseret News
The Pro Motocross 450 Class Championship event takes place at Miller Motorsports Park in Tooele on Saturday, Aug. 17, 2013.

TOOELE — Ryan Villopoto (2) won both motos in the 450cc class and clinched the class championship with one race remaining in the season at the inaugural Built Ford Tough Utah National in the Lucas Oil Pro Motocross Championship on Saturday. It is the first professional outdoor motocross event to be held in Utah since 1973.