A PRODUCTION

(Later: See GT-1)

Year	Driver	Car	# of wins to date
1965	Harold Keck	Shelby Cobra	1
1966	Ed Lowther	Shelby Cobra	1
1967	Ed Lowther	Shelby Cobra	2
1968	Tony DeLorenzo	Chevrolet Corvette	1
1969	Jerry Thompson	Chevrolet Corvette	1
1970	John Greenwood	Chevrolet Corvette	1
1971	John Greenwood	Chevrolet Corvette	2
1972	Jerry Hansen	Chevrolet Corvette	7
1973	J. Marshall Robbins	Chevrolet Corvette	1
1974	J. Marshall Robbins	Chevrolet Corvette	2
1975	Sam Feinstein	Shelby Cobra	1
1976	Gene Bothello	Chevrolet Corvette	1
1977	Frank Panzarella	Chevrolet Corvette	1
1978	Elliott Forbes-Robinson	Chevrolet Corvette	4

B PRODUCTION

(Later: See GT-1)

Year	Driver	Car	# of wins to date
1965	Mark Donohue	Ford Mustang	1
1966	Walt Hane	Ford Mustang	1
1967	Fred Van Beuren	Shelby	1
1968	Don Roberts	Cobra 289	1
1969	Dwight Knupp	AMC AMX	1
1970	Allan Barker	Chevrolet Corvette	1
1971	Allan Barker	Chevrolet Corvette	2
1972	Allan Barker	Chevrolet Corvette	3
1973	Bill Jobe	Chevrolet Corvette	1
1974	Bob Tullius	Jaguar V12	2
1975	Lee Mueller	Jaguar V12	3
1976	Bob Tullius	Jaguar XJS	3
1977	Chuck Callis	Chevrolet Corvette	1
1978	Dick Danielson	Chevrolet Corvette	1
1979	Lew Larimer	Chevrolet Corvette	1
1980	Andy Porterfield	Chevrolet Corvette	1

C PRODUCTION

(Later: See GT-2)

Year	Driver	Car	# of wins to date
1964	Joe Ward	Lotus Super 7	1
1965	Lou Sell	Lotus Super 7	1
1966	Nadeene Brengle	Alfa TZ	1
1967	Alan Johnson	Porsche	3
Dave	Jordan	Porsche	1
1968	Alan Johnson	Porsche	4
1969	Milt Minter	Porsche 911	1
1970	John Morton	Datsun 240Z	1
1971	John Morton	Datsun 240Z	2
1972	Bob Sharp	Datsun 240Z	3
1973	Bob Sharp	Datsun 240Z	5
1974	Walt Mass	Datsun 260Z	1
1975	Bob Sharp	Datsun 280Z	7
1976	Elliott Forbes-Robinson	Datsun 280Z	2
1977	Bruce MacInnes	Datsun 280Z	2
1978	Logan Blackburn	Datsun 280Z	2
1979	Logan Blackburn	Datsun 280ZX	3
1980	Fred Baker	Jaguar XKE	1
1981	Ken Slagle	Triumph TR8	5
1982	Robert Reed	Mazda RX-7	1

D PRODUCTION

(Later: See GT-3, E Production)

Year	Driver	Car	# of wins to date
1964	Not Available
1965	Dick Stockton	TR4	1
1966	Jerry Titus	Porsche 911	1
1967	Jim Dittemore	TR4	1
1968	Buzz Marcus	TR-4A	1
1969	Frank Monise	Datsun 311U	1
1970	Jim Fitzgerald	Datsun 2000	1
1971	Gene Felton	Datsun 2000	1
1972	Robert McQueen	Datsun 2000	1
1973	John McComb	Triumph GT6	1
1974	Lee Mueller	Jensen Healey	2
1975	John McComb	Triumph TR6	2
1976	Paul Newman	Triumph TR6	1
1977	Ken Slagle	Triumph TR7	3
1978	Ken Slagle	Triumph TR7	4
1979	Pete LoBianco	Lotus Super 7	1
1980	Doc Bundy	Porsche 924	1
1981	Doc Bundy	Porsche 924	2
1982	John O’Steen	Porsche 924	2
1983	Dave Vegher	Lotus Elan	1

G PRODUCTION

Year	Driver	Car	# of wins to date
1964	Not available
1965	Emmett Brown	MG Midget	1
1966	Ed Barker	Triumph Spitfire	1
1967	William Koch	MG Midget	1
1968	Mike Downs	Triumph Spitfire	1
1969	Don Devendorf	Triumph Spitfire	1
1970	Gordon Smiley	Triumph Spitfire	1
1971	Ron Christensen	MG Midget	1
1972	Tom McCarthy	Triumph Spitfire	1
1973	Joe Hauser	AH Sprite	1
1974	Rick Cline	Triumph Spitfire	1
1975	George Martin	Triumph Spitfire	1
1976	Ransom Meade	Triumph Spitfire	1
1977	Joe Hauser	Datsun 1600	2
1978	Mel Allen	AH Sprite	1
1979	Joe Hauser	Datsun 1600	3
1980	Joe Hauser	Datsun 1600	4
1981	John Stanford	AH Sprite	1
1982	Tom Mankin	Alfa Romeo Spider	1
1983	Martin Dodenhoff	AH Sprite	3
1984	Tom Mankin	Alfa Romeo Spider	2
1985	Jack Brock	AH Sprite	1
1986	Gary Baucom	Fiat 124	1
1987	Gary Baucom	Fiat 124	2
1988	Bob Thomas	Fiat X 1/9	1
1989	Tom Mankin	Alfa Romeo Spider	3
1990	Steve Sargis	Triumph Spitfire	1
1991	Joe Hauser*	Nissan 1600	5
1992	Kent Prather	MGA	1
1993	Dean C. Johnson	Triumph Spitfire	1
1994	Dean C. Johnson	Triumph Spitfire	2
1995	Dean C. Johnson	Triumph Spitfire	3
1996	Vic Skirmants	Porsche 356A	1
1997	Dean C. Johnson	Triumph Spitfire	4
1998	Steve Sargis	Triumph Spitfire	2
1999	Kevin Allen	Triumph Spitfire	1
2000	Steve Sargis	Triumph Spitfire	3
2001	Kevin Allen	Triumph Spitfire	2
2002	Kevin Allen	Triumph Spitfire	3
2003	Kevin Dennis	Datsun 510	1
2004	Kent Prather	MGA	2
2005	Kevin Dennis	Datsun 510	2
2006	Andy Deatherage	Suzuki Swift GT	1
2007	Chuck Mathis	Volkswagen Rabbit	1

A SEDAN

(Later: See GT-1)

Year	Driver	Car	# of wins to date
1966	Bob Tullius	Dodge Dart	1
1967	Vic Campbell	Chevrolet Camaro	1
1968	Bill Pendleton	Ford Mustang	1
1969	Bill Petree	Chevrolet Camaro	1
1970	Roy Woods	AMC Javelin	1
1971	Warren Tope	Ford Mustang	1
1972	Warren Agor	Chevrolet Camaro	1
1973	Carl Shafer	Chevrolet Camaro	1
1974	Doug Mills	Chevrolet Camaro	1
1975	Jim Crittenden	Chevrolet Camaro	1
1976	Randy Blessing	Chevrolet Camaro	1
1977	Randy Blessing	Chevrolet Camaro	2
1978	Martin Shook	Chevrolet Camaro	1
1979	Bill Cooper	Chevrolet Camaro	1

B SEDAN

(Later: See GT-2, GT-3, GT-4)

Year	Driver	Car	# of wins to date
1966	Allan Moffat	Lotus Cortina	1
1967	Not Available
1968	Alan Johnson	Porsche 911	5
1969	Peter Gregg	Porsche 911	1
1970	Nels Miller	BMW 2002	1
1971	Bob Sharp	Datsun 510	2
1972	Bob Sharp	Datsun 510	4
1973	Bob Sharp	Datsun 510	6
1974	Dave Frellsen	Datsun 510	1
1975	Dave Frellsen	Datsun 510	2
1976	Elliott Forbes Robinson	Datsun 610	3
1977	Bruce MacInnes	Datsun 200SX	1
1978	Stu Fisher	Mazda RX-3	1
1979	Bill Coykendall	Datsun 200SX	1

C SEDAN

(Later: See GT-5)

Year	Driver	Car	# of wins to date
1966	Bob Hindson	Mini Cooper	1
1967	Hugh Grammar	Mini Cooper	1
1968	Don Peake	Lancia Fulvia	1
1969	Harry Theodoracopulos	Alfa GTA	1
1970	Jeff Kline	Alfa Romeo GTA	1
1971	Dick Davenport	Alfa Romeo GTA	1
1972	Roger Koch	Mini Cooper	1
1973	Roger Koch	Mini Cooper	1
1974	Don Devendorf	Datsun B210	2
1975	Bruce Nesbitt	Datsun B210	1
1976	Damon Pleasant	Datsun B210	1
1977	Dick Davenport	Datsun B210	2
1978	John Smith	Datsun B210	1

D SEDAN

(Later: See GT-5)

Year	Driver	Car	# of wins to date
1966	Dan Parkinson	Fiat Abarth	3
1967	Al Cosentino	Fiat Abarth	1
1968	Ed Dempsey	Fiat Abarth	1
1969	Bill Allen	NSU-TTS	1
1970	Charles Irons	Renault R8	1
1971	John Burns	Mini Cooper	1

A SPORTS RACING

(Earlier: See C Modified, D Modified, C Sports Racing)

Year	Driver	Car	# of wins to date
1968	Bobby Aylward	McLaren-Elva	1
1969	Jerry Hansen	McLaren Chevy	3
1970	Jerry Hansen	Lola T220 Chevy	4
1971	Jerry Hansen	Lola T220 Chevy	6
1972	Jerry Hansen	Lola	8
1973	Bob Nagel	Lola T260	1
1974	Bob Nagel	Lola T260	2
1975	Jerry Hansen	Lola T220 Chevy	14
1976	Jerry Hansen	Lola T220 Chevy	16
1977	Jerry Hansen	Lola T333CS Chevy	19
1978	Jerry Hansen	Lola	20
1979	Jerry Hansen	Lola T332 Chevy	21
1980	Jerry Hansen	Lola T333CS Chevy	22
1981	Jerry Hansen	Lola T332 Chevy	23
1982	Rex Ramsey	Frissbee	1
1983	Jerry Hansen	VDS 001	24
1984	Jerry Hansen	VDS 001	25

B SPORTS RACING

(Earlier: See E Modified, F Modified)

Year	Driver	Car	# of wins to date
1968	Scooter Patrick	Porsche 911H	1
1969	Scooter Patrick	Alfa T33	1
1970	Milt Minter	Porsche 906	2
1971	Pete Harrison	Lola T212	1
1972	Mike Hall	Lola T290	2
1973	Jerry Hansen	Lola T292	10
1974	Jerry Hansen	Lola T292 Ford	13
1975	Mike Hall	Lola T294 Ford	3
1976	Tony Cicale	Chevron B26 Ford	1
1977	Jim Gutfreund	Lola T292 Ford	1
1978	Gary Grove	Chevron	1

C SPORTS RACING

(Earlier: Became ASR in 1968; earlier see C Modified)

Year	Driver	Car	# of wins to date
1966	Bud Morley	McLaren Ford	1
1967	Jerry Hansen	Lola	1
1968	Marion Whittington	Lotus 23	1
1969	John Lawrence	Bobsy-Alfa	1
1970	Tom Evans	Gardner Alfa	2
1971	Bill Ippolito	Merlyn Ford	1
1972	Jim Trueman	Bobsy Harrell	1
1973	Eric Kerman	Arachnid	1
1974	Sam Gilliand	Arachnid Ford	1
1975	Fred Stevenson	Bobsy SR6 Ford	1
1976	Fred Stevenson	Bobsy SR6 Ford	2
1977	Guiseppe Castellano	Lola T498 Ford	1
1978	Fred Schilpin	Lola	1
1979	Jeff Miller	Lola	3
1980	Jeff Miller	Lola T496 Kohler	4
1981	Tom Foster	Tiga SC81	1
1982	Tom Foster	Tracer TR1	2
1983	Jeff Miller	Wynnfurst Kohler	7
1984	Tom Foster	Tracer TR-2	3
1985	Tom Foster	Tracer TR-2	4
1986	Chuck Billington	Tracer TR-2	1
1987	Tom Foster	Tracer TR-2	5
1988	Chuck Billington	Tracer TR-2	2
1989	Tom Foster	Tracer TR-2	6
1990	Chuck Billington	Tracer TR-2	3
1991	Chuck Billington	Tracer TR-2	4
1992	Tom Foster	Tracer TR-2	7
1993	Tom Foster	Tracer TR-2	8
1994	David Ham	Intruder MKII	1
1995	Chuck Billington	Tracer TR-2	5
1996	Chuck Billington	Tracer TR-2	6
1997	Chuck Billington	Tracer TR-2	7
1998	Jeff Miller	Wynnfurst	10
1999	Ben Beasley	Beasley B-2	1
2000	Al Beasley Jr.	Beasley B-2	2
2001	Ben Beasley	Beasley B-7	2
2002	Ben Beasley	Beasley B-7	3
2003	Jacek Mucha	Ralt JMS	1
2004	Tony Loniewski	Swift Viking	1
2005	Jacek Mucha	Ralt JMS	2
2006	Hans Peter	Swift 014 Viking	1
2007	Hans Peter	Swift 014 Viking	2
2008	Chris Farrell	Stohr WF1	1
2009	Brian French	Ralt RT-41/Toyota	1
2010	Steve Forrer	Ralt RT41/Toyota	2
2011	Steve Forrer	Ralt RT41/Toyota	3
2012	Jean-Luc Liverato	Swift 014a/Toyota	1
2013	Lee Alexander	Stohr WF1/Suzuki	2

D SPORTS RACING

(Earlier: See D Modified)

Year	Driver	Car	# of wins to date
1966	Ed Luke	Lotus Chevrolet	1
1967	Ed Luke	Lotus Chevrolet	2
1968	Dale Forsgren	Forsgrini	1
1969	Tom Evans	Fiat Abarth Scorp	1
1970	Mark Bratton	Rattler	1
1971	Harry Stephenson	Maru	1
1972	Turner Woodward	Bobsy Imp	1
1973	Doug Marker	NTM Suzuki	1
1974	Bob Marshall	Quasar Suzuki	1
1975	Dick Jacobs	Ocelot Suzuki	1
1976	Jeff Miller	Wynnfurst Kohler	1
1977	Jeff Miller	Wynnfurst Kohler	2
1978	Archie Onwiler	Ocelot	1
1979	Dave Ammen	LeGrand	1
1980	Jerry Smith	LeGrand MK18 Kohler	1
1981	Jeff Miller	Lola T540 Kohler	5
1982	Jeff Miller	Lola T342 Kohler	6
1983	Jeff Miller	Wynnfurst Kohler	8
1984	Thomas Jagemann	Lola Kohler	1
1985	Paul Decker	Decker MK1/2	1
1986	Paul Decker	Decker MK1/AMW	2
1987	Al Beasley Sr.	Bease-Decker MkII	1
1988	Ron Finger	Zink Z15	1
1989	Jeff Miller	Lola	9
1990	Travis Duder	McCann Nissan	1
1991	Travis Duder	Crossle Nissan	2
1992	Travis Duder	Crossle Nissan	3
1993	Michael Reupert	Lola AMW	1
1994	Al Beasley Jr.	Beasley B2	1
1995	Michael Reupert	Lola AMW	2
1996	David Kaiser	LeGrand MK25D	1
1997	Michael Reupert	Lola AMW	3
1998	Michael Reupert	Lola AMW	4
1999	Lutrell Harms	Harms LH-2	1
2000	Michael Reupert	Lola AMW	5
2001	Michael Reupert	Lola AMW	6
2002	Michael Reupert	Lola AMW	7
2003	Mark Jaremko	Stohr 03D	1
2004	John Hill	Stohr	1
2005	Mark Jaremko	Stohr WF1	2
2006	J.R. Osborne	Stohr WF1	1
2007	J.R. Osborne	Stohr WF1	2
2008	Mark Jaremko	Stohr Wsl	3
2009	Charles Dempsey	Stohr WF1/Suzuki	1
2010	Chris Farrell	Stohr WF1/Suzuki	2
2011	Lee Alexander	Stohr WF0/Suzuki	1
2012	Scott Tucker	West WX10/Suzuki	5
2013	Chris Farrell	Stohr WF1/Suzuki	3

PROTOTYPE 1

(Earlier: see C and D Sports Racing)

Year	Driver	Car	# of wins to date
2014	Chris Farrell	Stohr WF1/Suzuki	4
2015	Jim Downing	Downing Atl DAY-02	1
2016	James Devenport	Norma M20 FC Honda	1
2017	James Devenport	Norma M20 Honda	2
2018	Todd Slusher	Elan DP02/Mazda	1
2019	Todd Slusher	Elan DP02/Mazda	2
2020	James French	Swift 014/Toyota	1
2021	Lee Alexander	Stohr WF1/Suzuki	3
2022	Todd Slusher	Elan DP02/Mazda	3
2023	Todd Vanacore	Elan DP02 Mazda	1
2024	Chip Romer	Elan DP02	2

E SPORTS RACING

Year	Driver	Car	# of wins to date
1966	Don Wester	Porsche 906	1
1967	Not Available

F SPORTS RACING

Year	Driver	Car	# of wins to date
1966	Paul Jett	Lotus 23B	1
1967	Not Available

G SPORTS RACING

Year	Driver	Car	# of wins to date
1966	Rich Erickson	Lotus 23	1
1967	Charles Gibson	Lotus	1

H SPORTS RACING

Year	Driver	Car	# of wins to date
1966	Dan Parkinson	Dolphin-Abarth	2
1967	John Igleheart	Bobsy	1

SPEC RACER

(Sports Renault until 1989)

Year	Driver	Car	# of wins to date
1985	Dorsey Schroeder		1
1986	Ben Burrell		1
1987	Mike Davies		1
1988	David Tenney		1
1989	David Daughtery		1
1990	Victor Calderon		1
1991	Ernest Sikes		1
1992	Warren Stilwell		1
1993	Warren Stilwell		2
1994	Tom Van Camp		1
1995	Tom Van Camp		2
1996	John Hollansworth Jr.		1

SPEC RACER FORD

Year	Driver	Car	# of wins to date
1993	Neil Tilbor		1
1994	Warren Stilwell		3
1995	Warren Stilwell		4
1996	Warren Stilwell		5
1997	B.J. Zacharias		1
1998	Warren Stilwell		6
1999	Warren Stilwell		7
2000	Warren Stilwell		8
2001	Richard Spicer		1
2002	Richard Spicer		2
2003	John Black		2
2004	Joe Colassaco		1
2005	John Black		3
2006	John Black		4
2007	Mike Miserendino		1
2008	Mike Miserendino		2
2009	Brian Schofield		1
2010	Brian Schofield		2
2011	Brian Schofield		3
2012	Brian Schofield		4
2013	Brian Schofield		5
2014	Mike Miserendino		3
2015	Cliff White		1
2016	Mike Miserendino		4
2017	Todd Harris		1

SPORTS 2000

Year	Driver	Car	# of wins to date
1980	John Paul Jr.	Lola T590	1
1981	Larry Campbell	Lola T592	1
1982	Wayne Rodoni	Tiga SC81	1
1983	Steve Glassey	Tiga SC83	1
1984	Bob Lobenberg	March	3
1985	Bob Schader	Swift DB-2	1
1986	Kevin Whitesides	Swift DB-2	1
1987	Kevin Whitesides	Swift DB-2	2
1988	Bob Lesnett	Swift DB-2	1
1989	Terry Loebel	Swift DB-2	1
1990	Jay Hill	Lola T90/90	1
1991	Chris Simmons	Lola SR-71	1
1992	Michael Gnazzo	Johnson SR-71	1
1993	Steve Johnson	Johnson SR-71	2
1994	Mike Finch	Lola 88/94	1
1995	David Downey	Lola 90 DM	1
1996	Cliff Knudsen	Swift DB-5	1
1997	David Downey	Lola T89/90	2
1998	David Downey	Lola T89/90	3
1999	John Fergus	Carbir CS2	1
2000	John Fergus	Carbir CS2	2
2001	John Fergus	Carbir CS2	3
2002	John Fergus	Carbir CS2	4
2003	Steve Johnson	SR 71	3
2004	Steve Johnson	SR 71	4
2005	Marc Walker	Lola 89/90	1
2006	Matthew DiRenzo	JRE SR-71F	1
2007	Mark E. Mercer	Lola T90/91	1
2008	John Fergus	Carbir CS2	5
2009	Corey Fergus	Carbir CS2/Ford	1
2010	Corey Fergus	Carbir CS2/Ford	2
2011	Corey Fergus	Carbir CS2/Ford	3
2012	Corey Fergus	Carbir CS2/Ford	4
2013	Mark Mercer	Lola 90/91/Ford	2

SHELBY CAN-AM®

Year	Driver	Car	# of wins to date
1991	David Tenney	SCA	2
1992	Robert Urich	SCA	1
1993	Mike Davies	SCA	2
1994	Mike Davies	SCA	3
1995	Mike Davies	SCA	4
1996	Jeffrey Tyler	SCA	1

FORMULA A

Year	Driver	Car	# of wins to date
1966	Dee Singleton	Lotus-Olds	1
1967	Thomas Jones	Cooper	1
1968	Jerry Hansen	Lola Chevy	2
1969	Chuck Dietrich	Lola Chevy	1
1970	Kurt Reinold	McKee	1
1971	Jerry Hansen	Lola T192	5
1972	Jerry Hansen	Lola T300 Chevy	9
1973	Jerry Hansen	Lola T330	11
1974	Jerry Hansen	Lola 332 Chevy	12
1975	Jerry Hansen	Lola T330 Chevy	15
1976	Jerry Hansen	Lola T330 Chevy	17
1977	Dan Johnson	Chevron B24 Chevy	1
1978	Stuart Forbes-Robinson	Lola	1

FORMULA B

Year	Driver	Car	# of wins to date
1965	Stew McMillen	Lotus 27	1
1966	Lou Sell	LeGrand Ford	2
1967	Chuck Dietrich	McLaren	2
1968	Roger Barr	Crossle	1
1969	Bill Monson	Brabham	1
1970	James Grob	Chevron	1
1971	Mike Hall	Brabham	1
1972	Ken Duclos	Brabham	1
1973	Ken Duclos	Brabham BT40	2
1974	Ken Duclos	Brabham BT40	3
1975	Jim Crawley	Chevron B29	1
1976	Jerry Hansen	Lola T460	18
1977	Bobby Rahal	March 76B	1
1978	Rick Koehler	Excalibur EE2B	1

FORMULA C

Year	Driver	Car	# of wins to date
1966	Nick Dioguardi	Brabham	1
1967	Bill Rutan	Quantum	1
1968	Bill Rutan	Lotus 23	1
1969	Bill Rutan	Tecno	1
1970	Harry Reynolds	Brabham	1
1971	Harry Reynolds	Brabham	2
1972	Harry Reynolds	Brabham BT29	3
1973	Harry Reynolds	Brabham BT29	4
1974	Dirk Wrightson	Brabham BT29	1
1975	Bill Anspach	Chevron B17	1
1976	Bill Anspach	Chevron B34 Ford	2
1977	Bill Anspach	Chevron B34 Ford	3
1978	Dick Moody	Ralt	1

FORMULA 440

Year	Driver	Car	# of wins to date
1984	Danny King	Zink Z19	1
1985	David Elliott	Red Devil T85	1
1986	David Elliott	Red Devil T86	2
1987	David Elliott	Zink Z19	3
1988	Brad Loehner	Zink Z19	1
1989	David Elliott	Red Devil T89	4
1990	Wesley Wilfong	KBS MK5	1
1991	Paul Elliott	KBS MK5	1
1992	David Elliott	KBS MK5	5
1993	David Elliott	KBS MK7	6
1994	Aaron Ellis	Red Devil T23	1
1995	Andy Lally	KBS MK7	1
1996	Jim Hale	KBS MK7	1

FORMULA 1000

Year	Driver	Car	# of wins to date
2010	Thomas Schweitz	Citation FB/Suzuki	2
2011	Brandon Dixon	Citation F1000/Suzuki	1
2012	Brandon Dixon	Citation/Suzuki	2
2013	Lawrence Loshak	JDR F1000/Suzuki	2
2014	J.R. Osborne	RFR 1000/Kawasaki	3
2015	J.R. Osborne	Firman RFR F1000`	4
2016	Alex Mayer	JDR 2014 Yamaha	1
2017	Gary Hickman	Phoenix Suzuki	1
2018	J.R. Osborne	RFR F1000/Suzuki	5

FORMULA ENTERPRISES

Year	Driver	Car	# of wins to date
2008	Mark Eaton		1
2009	Scott Rettich		1
2010	Scott Rettich		2
2011	Scott Rettich		3
2012	Scott Rettich		4
2013	Scott Rettich		5
2014	Scott Rettich		6
2015	Scott Rettich		7
2016	Scott Rettich		8
2017	Elliot Finlayson		1
2018	Mark Snyder		1
2019	Mark Snyder		2

FORMULA MAZDA

Year	Driver	Car	# of wins to date
1998	Jeff Bucknum		1
1999	Keith Roberts		1
2000	Kevin Roberts		1
2001	Keith Roberts		2
2002	Jamie Bach		1
2003	Doug Peterson		1
2004	Doug Peterson		2
2005	David Donovan		1
2006	James Goughary Jr.		1
2007	James Goughary Jr.		2
2008	Jamie Slone		1
2009	Juan Marchand		1
2010	Jason Vinkemulder		1
2011	Darryl Wills		1
2012	Douglas Peterson		3
2013	Douglas Peterson		4
2014	Mike Anderson		1
2015	Joseph Burton-Harris		1
2016	Jacob Loomis		1
2017	Jarret Voorhies		1
2018	Bryce Cornet		1
2019	Bryce Cornet		2

FORMULA X

Year	Driver	Car	# of wins to date
2020	Jacob Loomis		2
2021	Vaughn Glace		1
2022	Trevor Russell	Van Diemen RF/Ford	1

FORMULA SUPER VEE

Year	Driver	Car	# of wins to date
1970	John Zeitler	Zeitler	1
1971	Harry Ingle	Zink	2
1972	Fred Phillips	Tui-Am 29	1
1973	Harry Ingle	Zink	3
1974	Harry Ingle	Zink	4
1975	Fred Phillips	Elden Mk14B	2
1976	Mike Yoder	Lola T326	1
1977	Mike Yoder	Lola T326	2
1978	Tom Pomeroy	Argo	1

FORMULA LIBRE

Year	Driver	Car	# of wins to date
1964	George Alderman	Cooper-Alfa	1

FORMULA JUNIOR

Year	Driver	Car	# of wins to date
1964	Ron Herrera	Lotus 22	1

GT-4

(Earlier: see C & D Sedan; was GT-3 until 1983; absorbed by GT-Lite in 2005)

Year	Driver	Car	# of wins to date
1980	Tommy Archer	Renault LeCar	1
1981	Doug Peterson	Mini Cooper	1
1982	Doug Peterson	Renault LeCar	2
1983	Sam W. Jones	Datsun B210	1
1984	Doug Peterson	Renault Encore	4
1985	Doug Peterson	Honda CRX	5
1986	Parker Johnstone	Honda CRX	1
1987	Don Erb Jr.	Honda CRX	1
1988	Don Erb Jr.	Honda CRX	2
1989	Don Erb Jr.	Honda CRX	3
1990	Don Erb Jr.	Honda CRX	4
1991	Eric Van Cleef	Toyota Corolla	1
1992	David Schlueter	Toyota Corolla	1
1993	Hubert DuPrez	Nissan Sentra	1
1994	Russ Theuss	Toyota Tercel	1
1995	Russ Theuss	Toyota Tercel	2
1996	Russ Theuss	Toyota Tercel	3
1997	Steve Cook	Honda CRX Si	1
1998	Steve Cook	Honda CRX Si	2
1999	John Olsen	Nissan 200SX	1
2000	Wilson Wright Jr.	Nissan 200SX	1
2001	Wilson Wright Jr.	Nissan 200SX	2
2002	Scott Culbertson	Nissan Sentra SER	1
2003	Keith Grant	Nissan 240SX	1
2004	Wilson Wright Jr.	Nissan 200SX	3

GT-5

(Earlier: see D Sedan; was GT-4 until 1983; absorbed by GT-Lite in 2005)

Year	Driver	Car	# of wins to date
1983	Doug Peterson	Renault LeCar	3
1984	Duane Davis	Renault LeCar	1
1985	Duane Davis	Renault LeCar	2
1986	David Schaller	Datsun 1200	1
1987	Duane Davis	Renault LeCar	3
1988	David Schaller	Nissan B210	2
1989	Doug Peterson	Mini Cooper	6
1990	Jeff Werth	Nissan B210	1
1991	Bill Cooper	Mini Cooper	2
1992	Bill Cooper	Mini Cooper	3
1993	Richard Kraus	Mini Cooper	1
1994	Joe Huffaker	Mini Cooper	3
1995	Joe Huffaker	Mini Cooper	4
1996	Jamie Houseman	Honda CRX	1
1997	Jim Rauck	Nissan 200SX	1
1998	Kirk Olson	Honda CRX	1
1999	Joe Huffaker	Mini Cooper	8
2000	Joe Huffaker	Mini Cooper	9
2001	Jimmy Burke	Nissan 200SX	1
2002	Joe Huffaker	Mini Cooper	10
2003	Joe Huffaker	Mini Cooper	11
2004	Joe Huffaker	Mini Cooper	12

GT-LITE

(Earlier: See GT-4, GT-5)

Year	Driver	Car	# of wins to date
2005	Warren Montague	Toyota Tercel	1
2006	James Dentici	Honda CRX Si	2
2007	Joe Kristensen	Acura Integra	1
2008	Christopher Bovis	Honda CRX	1
2009	Christopher Bovis	Honda CRX	2
2010	Peter Sadowen	Honda CRX	1
2011	Kent Prather	Mazda Miata	3
2012	Kent Prather	Mazda Miata	4
2013	Bobby Lentz	Nissan Sentra	1
2014	Joe Huffaker	MINI Cooper	14
2015	Jim Dentici	Honda CRX	3
2016	Kyle Disque	Toyota Tercel	1
2017	Christopher Bovis	Honda CRX	3
2018	Troy Ermish	Nissan 510	1
2019	Peter Shadowen	Honda CRX	2
2020	Christopher Bovis	Honda CRX	4
2020	Christopher Bovis	Honda CRX	4
2021	Christopher Bovis	Honda CRX	4
2022	Peter Shadowen	Honda CRX	4
2023	Peter Shadowen	Honda CRX	4
2024	Peter Shadowen	Honda CRX	5

SHOWROOM STOCK GT

Year	Driver	Car	# of wins to date
1983	Izzy Sanchez	Datsun 280ZX T	1
1984	Larry Hendricks	Nissan 300ZX T	2
1985	Bob McConnell	Chevrolet Corvette	1
1986	Bob Strange	Porsche 944 Turbo	1
1987	Bob Strange	Porsche 944 Turbo	2
1988	Bob Strange	Porsche 944 Turbo	3
1989	Boris Said III	Chevrolet Camaro	1
1990	Boris Said III	Chevrolet Camaro	2
1991	Boris Said III	Chevrolet Camaro	3
1992	Keith Mitchell	Chevrolet Camaro	1
1993	Allan Padelford	Chevrolet Camaro	1
1994	John Wal	Chevrolet Camaro	1
1995	Joe Kent	Chevrolet Camaro	1

SHOWROOM STOCK A

Year	Driver	Car	# of wins to date
1977	Bill Snellbaker	Datsun 280Z	1
1978	D.J. Fazekas	Datsun 280Z	1
1979	D.J. Fazekas	Porsche 924	2
1980	Ken Williams	Porsche 924	1
1981	Pepe Pombo	Datsun 280ZX	1
1982	Don Istook	Porsche 924	1
1983	Larry Hendricks	Datsun 280ZX	1
1984	Pepe Pombo	Datsun 280ZX	2
1985	Pepe Pombo	Nissan 300ZX	3
1986	Garth Ullom	Dodge Shelby T	3
1987	Pepe Pombo	Nissan 300ZX	4
1988	Jim Roberts	Mitsubishi Starion	3
1989	Michael Brent	Toyota Supra	1
1990	Scott Grissom	Mitsubishi Starion	1
1991	Scott Grissom	Nissan 300ZX	2
1992	Bob Allison	Nissan 300ZX	1
1993	Scott Grissom	Nissan 300ZX	3
1994	David Helmick	Toyota Supra	1
1995	Randy Pobst	BMW M3	3
1996	Terry Coates	VW Corrado	1
1997	Jeff Altenburg	BMW 328	1

SHOWROOM STOCK B

Year	Driver	Car	# of wins to date
1977	Chris Kennedy	Alfa Romeo Spider	1
1978	Don Knowles	Saab 99	1
1979	Don Knowles	Saab 99	2
1980	Bob Heimann	Mazda RX-3SP	1
1981	Ron Christensen	Mazda RX-3SP	2
1982	Jeff Schwartz	Chevrolet Citation X-11	1
1983	Fred Fiala	Renault Turbo Fuego	3
1984	Garth Ullom	Dodge Charger	1
1985	Garth Ullom	Dodge Charger	2
1986	Steven Lewis	Toyota MR2	1
1987	Rick Gambill	Nissan 200SX	1
1988	Peter Farrell	Peugeot 505 T	1
1989	Jarett Freeman	Peugeot 505 T	1
1990	Ken Payson	Peugeot 505 T	1
1991	Gerald Alaimo	Mitsubishi Mirage	1
1992	Dane Pitarresi	Toyota MR2	1
1993	David Daughtery	Nissan NX2000	2
1994	Bill Fenton	Toyota MR2	1
1995	Michael Galati	Mazda Miata	4
1996	David Daughtery	Nissan 240SX	3
1997	Michael Galati	Mazda Miata	6
1998	David Daughtery	Mazda Miata	4
1999	Eric Morehouse	Mazda Miata	1
2000	Eric Morehouse	Mazda Miata	2
2001	Randy Saucier	Mazda Miata	1
2002	David Roush	Mazda Miata	2
2003	Toby Grahovec	Acura Integra	1
2004	Jim Leithauser	BMW Z4	1
2005	Toby Grahovec	BMW Z4	2
2006	Andrew Aquilante	Pontiac Solstice	1
2007	Michael Scornavacchi Jr.	Pontiac Solstice	1
2008	Lee Niffenegger	Honda Civic Si	1
2009	Michael Scornavacchi Jr.	BMW Z4	2
2010	Matthew Staal	Honda Civic Si	1
2011	Toby Grahovec	BMW Z4	3
2012	Luke Wilwert	Honda Civic Si	1

SHOWROOM STOCK C

Year	Driver	Car	# of wins to date
1977	Douglass Farrow	Mercury Capri	1
1978	Bob Jordan	Chevrolet Vega	1
1979	Sammy McSpadden	Volkswagen Rabbit	1
1980	Fred Fiala	Volkswagen Rabbit	1
1981	Fred Fiala	Volkswagen Rabbit	2
1982	Robert Crowell	Fiat X 1/9	1
1983	Jim Roberts	Datsun 200SX	1
1984	Jim Roberts	Datsun 200SX	2
1985	Scott Gaylord	Honda CRX	1
1986	John Clark	Volkswagen GTI	1
1987	Bill Artzberger	Volkswagen GTI	1
1988	Lance Stewart	Honda Civic Si	1
1989	Michael Galati	Toyota MR2	1
1990	Peter Tonelli	Toyota MR2	1
1991	Randy Pobst	Honda Civic Si	1
1992	Randy Pobst	Mazda Miata	2
1993	Michael Galati	Mazda Miata	2
1994	Michael Galati	Mazda Miata	3
1995	Michael Galati	Mazda Miata	5
1996	Erich Heuschele	Plymouth Neon	1
1997	Bill Bartlett	Plymouth Neon	1
1998	Paul Bonaccorsi	Mazda Protege	1
1999	Neal Sapp	Honda Civic Si	1
2000	Paul Bonaccorsi	Mazda Protege	2
2001	David Roush	Mazda Protege	1
2002	John Fernandez	Dodge Neon	1
2003	Mike Kramer	Saturn	1
2004	Roger Schorer	Honda Civic Si	1
2005	Pete Taylor	Mini Cooper	1
2006	Pete Taylor	Mini Cooper	2
2007	Joel Lipperini	Honda Civic Si	1
2008	John McClughan	MAZDA3	1
2009	Joel Lipperini	Acura Integra LS	2
2010	Joel Lipperini	Acura Integra LS	3
2011	Joel Lipperini	Hyundai Tiburon	4
2012	Brian Husting	Chevrolet Cobalt	1

C MODIFIED

(Later: See A Sports Racing)

Year	Driver	Car	# of wins to date
1965	Ralph Salyer	McLaren-Elva	1

D MODIFIED

(Later: See A Sports Racing)

Year	Driver	Car	# of wins to date
1965	Charlie Gates	TR4A	1

E MODIFIED

(Later: See B Sports Racing)

Year	Driver	Car	# of wins to date
1965	Lewis Kerr	Brabham BT-8	1

F MODIFIED

(Later: See B Sports Racing)

Year	Driver	Car	# of wins to date
1964	Not Available
1965	Brooke Doran	Elva 7S	1

G MODIFIED

(Later: See C Sports Racing)

Year	Driver	Car	# of wins to date
1964	Not Available
1965	Charlie Barns	Merlyn	1

H MODIFIED

(Later: See D Sports Racing)

Year	Driver	Car	# of wins to date
1964	Dan Parkinson	Dolphin-Abarth	1
1965	Gerald Mong	Bobsy

SUPER TOURING OVER

Year	Driver	Car	# of wins to date
2010	David Pintaric	Dodge Viper (supplemental class)
2011	Scott Tucker	Porsche 996	3
2012	Scott Tucker	Porsche 996	4