Inside Line Promotions – KNOXVILLE, Iowa (May 28, 2016) – Kerry Madsen became the fourth different feature winner in four National Sprint League events this season on Saturday at Knoxville Raceway, w...

Kerry Madsen was the class of the field at Saturday’s Brownell’s Salute to the Troops Night at Knoxville Raceway Saturday night. The St. Mary’s, New South Wales, Australia native earned $5,000 for h...

Mark Dobmeier didn’t get the best starting position Saturday night at Badlands Motor Speedway’s Silver Shootout, but it didn’t take him long to get to the front. In an 8-driver redraw on the front st...

Josh Schneiderman and the Deuce Motorsports #49 team hope an improved qualifying performance last Saturday night at the Knoxville Raceway is a sign of more of the same this weekend. After struggling...

(Photo by Doug Johnson) Inside Line Promotions – KNOXVILLE, Iowa (May 24, 2016) – White Lightning Motorsports driver Jamie Ball remains in the hunt for the Sprint Invaders championship as well as the...

(Photo by TeeJay Crawford) Inside Line Promotions – KNOXVILLE, Iowa (May 24, 2016) – Danny Lasoski led Big Game Motorsports to the first clean sweep in National Sprint League history on Saturday at K...

(Photo by Serena Dalhamer) Inside Line Promotions – BRANDON, S.D. (May 24, 2016) – Seth Bergman is racking up as many laps as he can at Knoxville Raceway prior to the 360 Knoxville Nationals in Augus...

(Photo by Chuck Stowe) Inside Line Promotions – WINDOM, Minn. (May 23, 2016) – The National Sprint League has another doubleheader on tap for this weekend. The series is returning to Knoxville Racewa...

The features have been nothing short of electric at Knoxville Raceway this season, and Saturday was no exception. Brian Brown and the Casey’s General Stores/FVP #21 team set out for two wins in a ro...

(Photo by Danny Howk) Inside Line Promotions – KNOXVILLE, Iowa (May 21, 2016) – Danny Lasoski swept the National Sprint League’s season debut at Knoxville Raceway on Saturday. Lasoski, who is the def...