Date | Pilote(s) | Équipe | Voiture | Distance/Durée | Nom de la course |
SCCA National Sports Car Championship |
1955 | Phil Hill | George E. Tilp | Ferrari 750 Monza | 150 milles (241,4016 km) | Elkhart Lake's Road America Road Race |
1956 | John Kilborn
Howard Hively | John Kilborn | Ferrari 375 MM | 6 heures | Road America 6 Hours |
1957 | Phil Hill | Gene Greenspun | Ferrari 315 Sport | 500 milles (804,672 km) | Road America 500 |
1958 | Gaston Andrey
Lance Reventlow | North American Racing Team | Ferrari 335 Sport | 500 milles (804,672 km) | Road America 500 |
1959 | Ed Crawford
Walt Hansgen | Briggs Cunningham | Lister - Jaguar | 500 milles (804,672 km) | Road America 500 |
1960 | Dave Causey
Luke Stear | Dave Causey | Maserati Tipo 61 | 500 milles (804,672 km) | Road America 500 |
1961 | Walt Hansgen
Augie Pabst | Briggs Cunningham | Maserati Tipo 63 | 500 milles (804,672 km) | Road America 500 |
1962 | Jim Hall
Hap Sharp | Jim Hall | Chaparral 1-Chevrolet | 500 milles (804,672 km) | Road America 500 |
United States Road Racing Championship |
1963 | Augie Pabst
Bill Wuesthoff | Porsche Car Import/Oliver Schmidt | Elva Mk.7-Porsche | 500 milles (804,672 km) | Road America 500 |
1964 | Walt Hansgen
Augie Pabst | John Mecom, Jr. | Ferrari 250 LM | 500 milles (804,672 km) | Road America 500 |
1965 | Jim Hall
Hap Sharp
Ronnie Hissom | Jim Hall | Chaparral 2A-Chevrolet | 500 milles (804,672 km) | Road America 500 |
1966 | Chuck Parsons | Randy Hilton | McLaren Elva Mk.II-Chevrolet | 500 milles (804,672 km) | Road America 500 |
1967 | Chuck Parsons
Skip Scott | Carl Haas | McLaren Elva Mk.III-Chevrolet | 500 milles (804,672 km) | Road America 500 |
1968 | Chuck Parsons
Skip Scott | Carl Haas | Lola T70 Mk.3-Chevrolet | 500 milles (804,672 km) | Road America 500 |
1969-1978: Non tenue |
IMSA GT Championship |
1979 | David Hobbs
Derek Bell | McLaren North America | BMW 320i Turbo | 500 milles (804,672 km) | Pabst 500 |
1980 | John Paul Jr.
John Paul Sr. | JLP Racing | Porsche 935 JLP-2 | 500 milles (804,672 km) | Pabst 500 |
1981 | Rolf Stommelen
Harald Grohs | Andial Meister Racing | Porsche 935 K3 | 500 milles (804,672 km) | Pabst 500 |
1982 | John Fitzpatrick
David Hobbs | John Fitzpatrick Racing | Porsche 935 K4 | 500 milles (804,672 km) | Pabst 500 |
1983 | Klaus Ludwig
Tim Coconis | Zakspeed | Ford Mustang GTP | 500 milles (804,672 km) | Pabst 500 |
1984 | Al Holbert
Derek Bell | Holbert Racing | Porsche 962 | 500 milles (804,672 km) | Budweiser 500 |
1985 | Drake Olson (en)
Bobby Rahal | Dyson Racing | Porsche 962 | 500 milles (804,672 km) | Löwenbräu Classic |
1986 | Al Holbert
Al Unser Jr. | Holbert Racing | Porsche 962 | 500 milles (804,672 km) | Löwenbräu Classic |
1987 | Price Cobb
Johnny Dumfries | Dyson Racing | Porsche 962 | 500 milles (804,672 km) | Löwenbräu Classic |
1988 | Geoff Brabham
John Morton | Electramotive Engineering | Nissan GTP ZX-T (en) | 500 km (310,685596 mi) | Miller High Life 500 |
1989 | Geoff Brabham
Chip Robinson | Electramotive Engineering | Nissan GTP ZX-T (en) | 500 km (310,685596 mi) | Miller High Life 500 |
1990 | Geoff Brabham | | Nissan Performance | Nissan NPT-90 (en) | 250 km (155,342798 mi)[A] | Chicago Tribune presents the Nissan Grand Prix of Road America |
1991 | Davy Jones | Bud Light Jaguar Racing | Jaguar XJR-16 | 300 km (186,4113576 mi)[B] | Nissan Grand Prix of Road America |
1992 | Juan-Manuel Fangio II | All American Racers | Eagle Mk III (en) Toyota | 2 heures | Nissan Grand Prix of Road America |
1993 | John Winter
Manuel Reuter | Joest Porsche Racing | Porsche 962C | 500 km (310,685596 mi) | Piggly Wiggly Grand Prix 500 Kilometers |
1994-1999 Non tenue |
Grand American Road Racing Championship |
2000 | Didier Theys
Fredy Lienhard
Mauro Baldi | Doran Lista Racing | Ferrari 333 SP-Judd | 500 milles (804,672 km) | Sargento Road America 500 |
2001 | Didier Theys
Fredy Lienhard
Mauro Baldi | Lista Doran Racing | Ferrari 333 SP-Judd | 500 milles (804,672 km) | Sargento Road America 500 |
American Le Mans Series |
2002 | Tom Kristensen
Rinaldo Capello | Audi Sport North America | Audi R8 | 4 heures, 15 minutes | Road America 500 presented by the Chicago Tribune |
2003 | Johnny Herbert
JJ Lehto | ADT Champion Racing | Audi R8 | 2 heures, 45 minutes | Road America 500 presented by the Chicago Tribune |
2004 | JJ Lehto
Marco Werner | ADT Champion Racing | Audi R8 | 2 heures, 45 minutes | Road America 500 presented by the Chicago Tribune |
2005 | Frank Biela
Emanuele Pirro | ADT Champion Racing | Audi R8 | 2 heures, 45 minutes | Generac 500 |
2006 | Frank Biela
Emanuele Pirro | Audi Sport North America | Audi R10 TDI | 2 heures, 45 minutes | Generac 500 |
2007 | Romain Dumas
Timo Bernhard | Penske Racing | Porsche RS Spyder | 4 heures | Generac 500 |
2008 | Lucas Luhr
Marco Werner | Audi Sport North America | Audi R10 TDI | 4 heures | Generac 500 |
2009 | Scott Sharp
David Brabham | Patrón Highcroft Racing | Acura ARX-02 | 2 heures, 45 minutes | Time Warner Cable Road Race Showcase |
2010 | Paul Drayson
Jonny Cocker | Drayson Racing | Lola B09/60 | 2 heures, 45 minutes | American Le Mans Series powered by eStar |
2011 | Klaus Graf
Lucas Luhr | Muscle Milk Pickett Aston MartinRacing (en) | Lola B09/60-Aston Martin | 4 heures | Time Warner Cable Road Race Showcase |
2012 | Chris Dyson
Guy Smith | Dyson Racing | Lola B12/60 Mazda MZR-R | 4 heures | Road America Road Race Showcase |
2013 | Klaus Graf
Lucas Luhr | Muscle Milk Pickett Racing (en) | HPD ARX-03 Honda | 2 heures, 45 minutes | Orion Energy Systems 245 |
United SportsCar Championship |
2014 | João Barbosa
Christian Fittipaldi | Action Express Racing | Coyote Corvette DP Chevrolet | 2 heures, 45 minutes | Continental Tire Road Race Showcase |
2015 | Dane Cameron
Eric Curran | Action Express Racing | Coyote Corvette DP Chevrolet | 2 heures, 40 minutes | Continental Tire Road Race Showcase |
2016 | Dane Cameron
Eric Curran | Action Express Racing | Coyote Corvette DP Chevrolet | 2 heures, 40 minutes | Continental Tire Road Race Showcase |
2017 | Pipo Derani
Johannes van Overbeek | Tequila Patrón ESM | Nissan Onroak DPi | 2 heures, 40 minutes | Continental Tire Road Race Showcase |
2018 | Jon Bennett (en)
Colin Braun | CORE Autosport | Oreca 07 | 2 heures, 40 minutes | Continental Tire Road Race Showcase |
2019 | Jonathan Bomarito
Harry Tincknell | Mazda Team Joest | Mazda RT24-P | 2 heures, 40 minutes | Continental Tire Road Race Showcase |
2020 | Hélio Castroneves
Ricky Taylor | Acura Team Penske | Acura ARX-05 | 2 heures, 40 minutes | Road Race Showcase at Road America |
2021 | Pipo Derani
Felipe Nasr | Whelen Engineering Racing | Cadillac DPi-V.R | 2 heures, 40 minutes | 2021 IMSA Sportscar Weekend |
2022 | Filipe Albuquerque
Ricky Taylor | Konica Minolta Acura | Acura ARX-05 | 2 heures, 40 minutes | IMSA Fastlane SportsCar Weekend |
2023 | Matt Campbell
Felipe Nasr | Porsche Team Penske | Porsche 963 | 2 heures, 40 minutes | IMSA Fastlane SportsCar Weekend |