



Año
|
Piloto
|
Automóvil
|
Equipo
|
1982
| |||
1983
| |||
1984
| |||
1985
|
Canadian Tire
| ||
1986
| |||
1987
| |||
1988
| |||
1989
| |||
1990
| |||
1991
| |||
1992
| |||
1993
| |||
1994
| |||
1995
| |||
1996
| |||
1997
| |||
1998
| |||
1999
| |||
2000
| |||
2001
| |||
2002
| |||
2003
| |||
2004
| |||
2005
|
No se disputó.
| ||
2006
| |||
2007
|



Año
|
Pilotos
|
Equipo
|
Automóvil
| ||
SCCA National Sports Car Championship
| |||||
1955
|
Tilp
|
Ferrari 750 Monza
| |||
1956
|
John Kilborn
|
Howard Hively
|
Kilborn
|
Ferrari 315 MM
| |
1957
|
Greenspun
|
Ferrari 315 Sport
| |||
1958
|
Gaston Andrey
|
Lance Reventlow
|
North American
|
Ferrari 335 Sport
| |
1959
|
Ed Crawford
|
Walt Hansgen
|
Cunningham
| ||
1960
|
Dave Causey
|
Luke Stear
|
Causey
|
Maserati Tipo 61
| |
1961
|
Walt Hansgen
|
Augie Pabst
|
Cunningham
|
Maserati Tipo 63
| |
1962
|
Jim Hall
|
Hap Sharp
|
Hall
|
Chaparral 1-Chevrolet
| |
United States Road Racing Championship
| |||||
1963
|
Augie Pabst
|
Bill Wuesthoff
|
Schmidt
|
Elva Porsche
| |
1964
|
Walt Hansgen
|
Augie Pabst
|
Mecom
|
Ferrari 250 LM
| |
1965
|
Jim Hall
|
Ronnie Hissom
|
Hall
|
Chaparral 2A Chevrolet
| |
1966
|
Hilton
| ||||
1967
|
Haas
| ||||
1968
|
Haas
|
Lola T70 Chevrolet
| |||
1969-1978
|
No se disputó.
| ||||
Campeonato IMSA GT
| |||||
1979
|
David Hobbs
|
McLaren
| |||
1980
|
John Paul Jr.
|
John Paul Sr.
|
JLP
| ||
1981
|
Harald Grohs
|
Andial Meister
| |||
1982
|
John Fitzpatrick
|
David Hobbs
|
Fitzpatrick
| ||
1983
|
Tim Coconis
| ||||
1984
|
Al Holbert
|
Holbert
| |||
1985
|
Drake Olson
|
Dyson
| |||
1986
|
Al Holbert
|
Holbert
| |||
1987
|
Price Cobb
|
Johnny Dumfries
|
Dyson
| ||
1988
|
John Morton
|
Electramotive
|
Nissan GTP ZX-T
| ||
1989
|
Chip Robinson
|
Electramotive
|
Nissan GTP ZX-T
| ||
1990
|
Electramotive
|
Nissan NPT-90
| |||
1991
|
Davy Jones
| ||||
1992
|
Eagle Toyota
| ||||
1993
|
John Winter
| ||||
1994-1999
|
No se disputó.
| ||||
Grand-Am Rolex Sports Car Series
| |||||
2000
|
Doran
| ||||
2001
|
Doran
| ||||
American Le Mans Series
| |||||
2002
| |||||
2003
| |||||
2004
| |||||
2005
| |||||
2006
| |||||
2007
| |||||
2008
| |||||
2009
|
Acura ARX-02a
| ||||
2010
|
Paul Drayson
|
Jonny Cocker
|
Drayson
|
Lola B09/60
| |
2011
|
Klaus Graf
|
Lola-Aston Martin B08/62
|




