Unfortunately Park Jefferson Speedway has been forced to cancel this Thursday's Late Model shootout featuring the Corn Belt Clash and the MARS Dirtcar series. The picture posted was from last Sund...

Corn Belt Clash vs MARS Dirtcar Super Late Model Shootout to bring the Roar to The Park Jefferson, SD-The constant weather systems in the Siouxland area the past month have caused the Park Jefferson...

North Sioux City, SD-AtoZ Promotions LLC is pleased to announce that agreed to lease terms on to promote the 2014 season of racing at the Park Jefferson Speedway. “We are very excited to bring back...

We have scheduled twelve* (12) races in the 2014 chase for the Minnesota Mafia Point Fund presented by CEEC, Inc. The rules are simple: •Nightly race rules and scoring will be dictated by the partici...