June 9, 1985             St. Louis International Raceway, Madison, IL      IMSA Firestone Firehawk      Morris Clement
Max Jones
September 15, 1985       Mercury Capri Challenge      St. Louis International Raceway, Madison, IL      SCCA Trans Am      Wally Dallenbach Jr.
October 13, 1985             St. Louis International Raceway, Madison, IL      SCCA Can-Am      Rick Miaskiewicz
May 18, 1986       River Cities 200      St. Louis International Raceway, Madison, IL      ARCA Stock Car      Bob Schacht
August 3, 1986             St. Louis International Raceway, Madison, IL      SCCA Can-Am      Lou Sell
June 19, 1988       Illinois Grand Prix      St. Louis International Raceway, Madison, IL      American IndyCar Series      Buddy Lazier
September 16, 1990             St. Louis International Raceway, Madison, IL      American IndyCar Series      Bill Tempero