The Southern Iowa Speedway in Oskaloosa opened its 2021 season Wednesday night (4/28).  Oskaloosa’s Curtis VanDerWal took the checkered flag in the Sport Mod feature race.  Rick Van Dusseldorp won the Hobby Stock feature.  Billy Cain was the winner in the Sport Compact division.  Jonathan Hughes won the Non Wing Sprint Car feature race…going 118 miles an hour down the back stretch.  And Derrick Agee held off the challenge of Dustin Griffiths to win the Stock Car division feature.  The cars will be back on the Oskaloosa track next Wednesday, May 5.  That will be free popcorn night sponsored by De Jong Manufacturing.