Another big weekend of racing begins today at the Iowa Speedway, in advance of Saturday’s NASCAR Infinity Series U.S. Cellular 250.

Tonight, it is the K&N Pro Series Casey’s General Store 150,

Saturday the U.S. Cellular 250 begins at 4:20, with coverage beginning at two on KIX 101.1

Sunday it will be the Overton’s 400 at Pocono, with pre-race coverage at 12:30 on KIX 101.1

And let’s not forget racing tonight at Marshalltown Speedway, with hot laps getting underway at 7:00 p.m.