(Photo by Flat Out Photography) Inside Line Promotions – KNOXVILLE, Iowa (July 17, 2018) – Jack Dover garnered a pair of top-10 results last weekend in Iowa. The action began on Thursday at Sioux Spe...

(Photo by http://www.SteveEichelberger.com) Inside Line Promotions – KNOXVILLE, Iowa (July 17, 2018) – Mason Daniel recently added another new track to the ever-growing list of first-time venues he h...

Gregg Bakker led all 20 laps of Thursday’s MSTS 9th Annual Sprint Car Showdown at Sioux Speedway. The #11X led at the drop of the green and checked out, but a pair of late race cautions gave Wayne Jo...

For the ninth time in history, sprint cars invade the Sioux County half-mile raceway this Thursday night. The Property Solutions of America Midwest Sprints Touring Series headline the Sioux Speedway...