Columns: Rnd | Circuit | GTP Winning Team | GTO Winning Team | GTU Winning Team | Results
1 | Daytona | #00 Kreepy Krauly Racing | #4 Stratagraph Inc. | #76 Malibu Grand Prix | Results | 1 | Daytona | Sarel van der Merwe Graham Duxbury Tony Martin | Terry Labonte Billy Hagan Gene Felton | Jack Baldwin Jim Cook Ira Young Bob Reed | Results | 2 | Miami | #04 Group 44 | #47 Dingman Bros. Racing | #99 All American Racers | Results | 2 | Miami | Doc Bundy Brian Redman | Walt Bohren | Chris Cord | Results | 3 | Sebring | #48 DeNarvaez Enterprises | #4 Stratagraph Inc. | #76 Malibu Grand Prix | Results | 3 | Sebring | Mauricio DeNarvaez Hans Heyer Stefan Johansson | Terry Labonte Billy Hagan Gene Felton | Jack Baldwin Bob Reed Ira Young | Results | 4 | Road Atlanta | #16 Marty Hinze Racing | #4 Stratagraph Inc. | #76 Malibu Grand Prix | Results | 4 | Road Atlanta | Don Whittington | Billy Hagan Gene Felton | Jack Baldwin Bob Reed | Results | 5 | Riverside | #56 Blue Thunder Racing | #38 Mandeville Auto Tech | #87 Performance Motorsports | Results | 5 | Riverside | Don Whittington Randy Lanier | Roger Mandeville Amos Johnson | Elliot Forbes-Robinson John Schneider | Results | 6 | Laguna Seca | #56 Blue Thunder Racing | #77 Brooks Racing | #99 All American Racers | Results | 6 | Laguna Seca | Randy Lanier | John Bauer | Jim Adams | Results | 7 | Charlotte | #56 Blue Thunder Racing | #4 Stratagraph Inc. | #99 All American Racers | Results | 7 | Charlotte | Bill Whittington Randy Lanier | Billy Hagan Gene Felton | Chris Cord Jim Adams | Results | 8 | Lime Rock | #00 Kreepy Krauly Racing | #38 Mandeville Auto Tech | #76 Malibu Grand Prix | Results | 8 | Lime Rock | Sarel van der Merwe | Roger Mandeville | Jack Baldwin | Results | 9 | Mid-Ohio | #14 Holbert Racing | #91 Electrodyne | #66 Mike Meyer Racing | Results | 9 | Mid-Ohio | Al Holbert Derek Bell | Chester Vincentz Dave White | Jack Dunham Jeff Kline | Results | 10 | Watkins Glen | #14 Holbert Racing | #91 Electrodyne | #87 Performance Motorsports | Results | 10 | Watkins Glen | Al Holbert Jim Adams Derek Bell | Chester Vincentz Jim Mullen | Elliot Forbes-Robinson John Schneider | Results | 11 | Portland | #56 Blue Thunder Racing | #51 Corvette | #76 Malibu Grand Prix | Results | 11 | Portland | Bill Whittington Randy Lanier | David Schroeder Tom Hendrickson | Jack Baldwin | Results | 12 | Sears Point | #56 Blue Thunder Racing | #77 Brooks Racing | #98 All American Racers | Results | 12 | Sears Point | Bill Whittington | John Bauer | Dennis Aase | Results | 13 | Road America | #14 Holbert Racing | #91 Electrodyne | #66 Mike Meyer Racing | Results | 13 | Road America | Al Holbert Derek Bell | Chester Vincentz Jim Mullen | Jack Dunham Jeff Kline | Results | 14 | Pocono | #14 Holbert Racing | #65 English Enterprises | #87 Performance Motorsports | Results | 14 | Pocono | Al Holbert Derek Bell | Gene Felton | Elliot Forbes-Robinson John Schneider | Results | 15 | Michigan | #56 Blue Thunder Racing | #91 Electrodyne | #84 Dole Racing | Results | 15 | Michigan | Bill Whittington Randy Lanier | Chester Vincentz Jim Mullen | Clay Young | Results | 16 | Watkins Glen | #57 Blue Thunder Racing | #91 Electrodyne | #84 Dole Racing | Results | 16 | Watkins Glen | Dale Whittington Randy Lanier | Chester Vincentz Jim Mullen | Clay Young | Results | 17 | Daytona | #14 Holbert Racing | #67 Roush Racing | #87 Performance Motorsports | Results