År | Förare | Bil | Mästerskap |
1968 | Jacky Ickx
Lucien Bianchi | Ford GT40 | Sportvagns-VM |
1969 | Jo Siffert
Brian Redman | Porsche 908/02 | Sportvagns-VM |
1970 | Pedro Rodríguez
Leo Kinnunen
Jo Siffert | Porsche 917K | Sportvagns-VM |
1971 | Andrea de Adamich
Ronnie Peterson | Alfa Romeo Tipo 33 | Sportvagns-VM |
1972 | Mario Andretti
Jacky Ickx | Ferrari 312PB | Sportvagns-VM |
1973 | Gérard Larrousse
Henri Pescarolo | Matra-Simca MS670 | Sportvagns-VM |
1974 | Jean-Pierre Jarier
Jean-Pierre Beltoise | Matra-Simca MS670 | Sportvagns-VM |
1975 | Derek Bell
Henri Pescarolo | Alfa Romeo Tipo 33 | Sportvagns-VM |
1976 | Rolf Stommelen
Manfred Schurti | Porsche 935 | Sportvagns-VM |
1977 | Jochen Mass
Jacky Ickx | Porsche 935/77 | Sportvagns-VM |
1978 | Toine Hezemans
John Fitzpatrick | Porsche 935/77 | Sportvagns-VM |
1979 | Don Whittington
Klaus Ludwig
Bill Whittington | Porsche 935 | Sportvagns-VM |
1980 | Hans Heyer
Riccardo Patrese | Lancia Beta Montecarlo | Sportvagns-VM |
1981 | Riccardo Patrese
Michele Alboreto | Lancia Beta Montecarlo | Sportvagns-VM |
1982 till 1983 | Inga tävlingar |
1984* | Al Holbert
Derek Bell
Jim Adams | Porsche 962 | IMSA GT |
1985 till 1995 | Inga 6-timmarstävlingar |
1996 | Gianpiero Moretti
Max Papis | Ferrari 333 SP | IMSA GT |
1997 | Butch Leitzinger
James Weaver
Elliott Forbes-Robinson | Riley & Scott-Ford | IMSA GT |
1998 | Gianpiero Moretti
Mauro Baldi
Didier Theys | Ferrari 333 SP | U.S. Road Racing Championship |
1999 | Ingen tävling |
2000 | James Weaver
Andy Wallace
Butch Leitzinger | Riley & Scott-Ford | Rolex Sports Car Series |
2001 | Didier Theys
Mauro Baldi
Freddy Lienhard | Ferrari 333 SP-Judd | Rolex Sports Car Series |
2002 | James Weaver
Chris Dyson | Riley & Scott-Ford | Rolex Sports Car Series |
2003 | David Donohue
Mike Borkowski
Scott Goodyear | Fabcar-Porsche | Rolex Sports Car Series |
2004 | Max Papis
Scott Pruett | Riley-Lexus | Rolex Sports Car Series |
2005 | Tracy Krohn
Niclas Jönsson | Riley MkXI-Pontiac | Rolex Sports Car Series |
2006 | Jörg Bergmeister
Boris Said | Riley MkXI-Ford | Rolex Sports Car Series |
2007 | Alex Gurney
Jon Fogarty | Riley MkXI-Pontiac | Rolex Sports Car Series |
2008 | Scott Pruett
Memo Rojas | Riley-Lexus | Rolex Sports Car Series |
2009 | Scott Pruett
Memo Rojas | Riley-Lexus | Rolex Sports Car Series |
2010 | Scott Pruett
Memo Rojas | Riley Mk XX-BMW | Rolex Sports Car Series |
2011 | Max Angelelli
Ricky Taylor | Dallara DP04-Chevrolet | Rolex Sports Car Series |
2012 | João Barbosa
Darren Law | Coyote Corvette DP-Chevrolet | Rolex Sports Car Series |
2013 | João Barbosa
Christian Fittipaldi | Coyote Corvette DP-Chevrolet | Rolex Sports Car Series |
2014 | Michael Valiante
Richard Westbrook | Coyote Corvette DP-Chevrolet | United SportsCar Championship |
2015 | Michael Valiante
Richard Westbrook | Chevrolet Corvette DP | United SportsCar Championship |
2016 | João Barbosa
Christian Fittipaldi | Chevrolet Corvette DP | Weathertech Sportscar Championship |
2017 | João Barbosa
Christian Fittipaldi
Filipe Albuquerque | Cadillac DPi-V.R | Weathertech Sportscar Championship |
2018 | Misha Goikhberg
Stephen Simpson
Chris Miller | Oreca 07-Gibson | Weathertech Sportscar Championship |
2019 | Jonathan Bomarito
Olivier Pla
Harry Tincknell | Mazda RT24-P | Weathertech Sportscar Championship |
2020 | Inställt pga COVID-19-pandemin. |
2021 | Jonathan Bomarito
Oliver Jarvis
Harry Tincknell | Mazda RT24-P | Weathertech Sportscar Championship |
2022 | Filipe Albuquerque
Ricky Taylor | Acura ARX-05 | Weathertech Sportscar Championship |
2023** | Connor De Phillippi
Nick Yelloly | BMW M Hybrid V8 | Weathertech Sportscar Championship |
2024[1] | Dane Cameron
Felipe Nasr | Porsche 963 | Weathertech Sportscar Championship |