The Shottenkirk.com Sprint Invaders are set to descend on Lee County Speedway Friday, May 26th!  This is the first of two scheduled events at the Donnellson, Iowa track this season. Check out the details by clicking on the flyer. ...

Shottenkirk.com Sprint Invaders make a return trip to the 3/8 mile oval Memorial Weekend! See all your favorite Invaders in buckle into your seat action. ...

Due to inclement weather in and around Oskaloosa and Southern Iowa Speedway, the Sprint Invaders event for tonight has been postponed to Wednesday, May 17th. ...

The Shottenkirk.com Sprint Invaders are on the move to Southern Iowa Speedway in Oskaloosa on Wednesday, May 10th!  For details click on the photo! ...

(Bill W) West Burlington, IA, April 1, 2017 – Carson McCarl topped a talented 33-car field on a demanding racetrack to take the Shottenkirk.com Sprint Invaders feature event at 34 Raceway in West Burlington, Iowa Saturday.  The 2017 season opener ...