June 22, 1986             West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTU      Roger Mandeville
June 22, 1986       Grand Prix of Palm Beach      West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTP/Lights      Sarel van der Merwe
Doc Bundy
June 22, 1986             West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTO      Scott Pruett
June 20, 1987             West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTO      Tom Gloy
June 21, 1987             West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTU      Terry Visger
June 21, 1987       Grand Prix of Palm Beach      West Palm Beach Street Circuit, West Palm Beach, FL      IMSA GTP/Lights      Hurley Haywood
John Morton