The 2003 Speed World Challenge season was the fourteenth season of the Sports Car Club of America

Sports Car Club of America

The Sports Car Club of America is a club and sanctioning body supporting road racing, rallying, and autocross in the United States. Formed in 1944, it runs many programs for both amateur and professional racers.-History:...

's World Challenge series. The series' title sponsor was television network Speed, who broadcasted all the races. Championships were awarded for grand touring

Grand tourer

A grand tourer is a high-performance luxury automobile designed for long-distance driving. The most common format is a two-door coupé with either a two-seat or a 2+2 arrangement....

 and touring cars

Touring car racing

Touring car racing is a general term for a number of distinct auto racing competitions in heavily-modified street cars. It is notably popular in Argentina, Australia, Brazil, Germany, Japan, Scandinavia and Britain.-Characteristics of a touring car:...

. It began on March 14 and ran for ten rounds. Randy Pobst

Randy Pobst

Randy Pobst also known as "RFP" or "The Rocket" is an American race car driver, born 26 June 1957, in Dayton, Ohio.Currently active in the SCCA World Challenge GT series and the Grand American series' GT class, Pobst is the 2003, 2007, 2008, and 2010 SCCA World Challenge GT champion and is a...

 and Audi

Audi

Audi AG is a German automobile manufacturer, from supermini to crossover SUVs in various body styles and price ranges that are marketed under the Audi brand , positioned as the premium brand within the Volkswagen Group....

 won the championships in GT, and Bill Auberlen

Bill Auberlen

Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...

 and BMW

BMW

Bayerische Motoren Werke AG is a German automobile, motorcycle and engine manufacturing company founded in 1916. It also owns and produces the Mini marque, and is the parent company of Rolls-Royce Motor Cars. BMW produces motorcycles under BMW Motorrad and Husqvarna brands...

 won in Touring Car.

Schedule

Rnd		Date	Circuit	Supporting	Distance	GT Winning Car	TC Winning Car
GT	TC					GT Winning Driver	TC Winning Driver
1	1	March 14	Sebring International Raceway, Sebring, Florida Sebring, Florida Sebring is a city in Highlands County, Florida, United States, nicknamed "The City on the Circle", in reference to Circle Drive, the center of the Sebring Downtown Historic District...	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (12 Hours of Sebring 2003 12 Hours of Sebring The 2003 12 Hours of Sebring was the 51st running of this event, and took place on March 15, 2003. This was also the opening race of the 2003 American Le Mans Series season.-Official results:Class winners in bold... )	63 mi (101.4 km) (TC) 67 mi (107.8 km) (GT)	Chevrolet Corvette Z06 Chevrolet Corvette C5 Z06 The Chevrolet Corvette C5 Z06 is a high-performance version of the C5 Corvette sports car. Introduced by Chevrolet as their corporate and performance flagship, production began in 2001 and ended with the 2004 model year.-General:...	BMW 325i BMW E46 The BMW E46 is the fourth generation of the 3 Series compact executive cars produced by BMW, produced from 1998 when it succeeded the BMW E36 until it was replaced by the BMW E90 in 2005....
						Phil McClure	Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...
2	2	May 17 May 18	Mosport International Raceway, Bowmanville, Ontario Bowmanville, Ontario Bowmanville is the largest community in the Municipality of Clarington in Durham Region, Ontario, Canada. It is located in Southern Ontario about 75 km east of Toronto and 15 km east of Oshawa along Highway 2...	Stand-alone event (with Trans-Am Series Trans-Am Series The Trans-Am Series is an automobile racing series which was created in 1966 by Sports Car Club of America President John Bishop. Originally known as the Trans-American Sedan Championship it has evolved over time from its original format as a manufacturers championship for modified racing sedans... )	69 mi (111 km) (TC) 73 mi (117.5 km) (GT)	Chevrolet Corvette Z06 Chevrolet Corvette C5 Z06 The Chevrolet Corvette C5 Z06 is a high-performance version of the C5 Corvette sports car. Introduced by Chevrolet as their corporate and performance flagship, production began in 2001 and ended with the 2004 model year.-General:...	Acura RSX Acura RSX The Honda Integra DC5 is a Japanese performance sports car, which was also known as the Acura RSX in North America . It is available in base and "Type-S" models in North America, and a "Integra iS / Integra Type S" and "Type R" version sold in Japan and Oceania...  Type-S
						Phil McClure	Pierre Kleinubing
3	May 24	Lime Rock Park Lime Rock Park Lime Rock Park is a natural-terrain motorsport road racing venue located in Lime Rock, Connecticut, United States, a hamlet in the village of Lakeville, Connecticut, in the state’s northwest corner... , Lakeville, Connecticut Lakeville, Connecticut Lakeville is a village and census-designated place in the town of Salisbury in Litchfield County, Connecticut, on Lake Wononskopomuc. The village includes Lakeville Historic District, which is listed on the National Register of Historic Places. The district represents about of the village center...	Stand-alone event (with Trans-Am Series Trans-Am Series The Trans-Am Series is an automobile racing series which was created in 1966 by Sports Car Club of America President John Bishop. Originally known as the Trans-American Sedan Championship it has evolved over time from its original format as a manufacturers championship for modified racing sedans... )	64 mi (103 km) (GT)	BMW M3 BMW M3 The BMW M3 is a high-performance version of the BMW 3 Series, developed by BMW's in-house motorsport division, BMW M. M3 models have been derived from the E30, E36, E46 and E90/E92/E93 3-series, and sold with coupé, sedan and convertible body styles...	did not participate
					Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...
4	3			May 26	58 mi (93.3 km) (TC) 61 mi (98.2 km) (GT)	BMW M3 BMW M3 The BMW M3 is a high-performance version of the BMW 3 Series, developed by BMW's in-house motorsport division, BMW M. M3 models have been derived from the E30, E36, E46 and E90/E92/E93 3-series, and sold with coupé, sedan and convertible body styles...	Acura RSX Acura RSX The Honda Integra DC5 is a Japanese performance sports car, which was also known as the Acura RSX in North America . It is available in base and "Type-S" models in North America, and a "Integra iS / Integra Type S" and "Type R" version sold in Japan and Oceania...  Type-S
						Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...	Pierre Kleinubing
5	4	June 29 June 28	Road Atlanta Road Atlanta Road Atlanta is a 2.54-mile road course located just north of Braselton, Georgia, USA. The facility is utilized for a wide variety of events, including professional and amateur sports car and motorcycle races, racing and driving schools, corporate programs and testing for motorsports teams... , Braselton, Georgia Braselton, Georgia Braselton is a town in Barrow, Gwinnett, Hall, and Jackson Counties in the U.S. state of Georgia, about 40 miles northeast of Atlanta. As of the 2010 census, the city had a population of 7,511....	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (Grand Prix of Atlanta 2003 Grand Prix of Atlanta The 2003 Chevrolet Grand Prix of Atlanta was the second race of the 2003 American Le Mans Series season. It took place at Road Atlanta, Georgia on June 29, 2003.-Official results:Class winners in bold... )	64 mi (103 km) (TC) 69 mi (111 km) (GT)	Porsche 911 Cup Porsche 911 GT3 The Porsche 911 GT3 is a higher performance version of the Porsche 911 sports car. It is the latest in a line of high performance models, beginning with the 1973 911 RS...	BMW 325i BMW E46 The BMW E46 is the fourth generation of the 3 Series compact executive cars produced by BMW, produced from 1998 when it succeeded the BMW E36 until it was replaced by the BMW E90 in 2005....
						Mike Fitzgerald	Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...
6	7	July 27	Infineon Raceway Infineon Raceway Infineon Raceway, formerly Sears Point Raceway, is a road course and drag strip located on the landform known as Sears Point in the southern Sonoma Mountains near Sonoma, California, USA. The course is a complex series of twists and turns that go up and down the hills... , Sonoma, California Sonoma, California Sonoma is a historically significant city in Sonoma Valley, Sonoma County, California, USA, surrounding its historic town plaza, a remnant of the town's Mexican colonial past. It was the capital of the short-lived California Republic...	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (Grand Prix of Sonoma 2003 Grand Prix of Sonoma The 2003 Infineon Grand Prix of Sonoma was the third race of the 2003 American Le Mans Series season. It took place at Infineon Raceway, California on July 27, 2003.... )	58 mi (93.3 km) (TC) 63 mi (101.4 km) (GT)	BMW M3 BMW M3 The BMW M3 is a high-performance version of the BMW 3 Series, developed by BMW's in-house motorsport division, BMW M. M3 models have been derived from the E30, E36, E46 and E90/E92/E93 3-series, and sold with coupé, sedan and convertible body styles...	BMW 325i BMW E46 The BMW E46 is the fourth generation of the 3 Series compact executive cars produced by BMW, produced from 1998 when it succeeded the BMW E36 until it was replaced by the BMW E90 in 2005....
						Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...	Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...
7	August 3	Road America Road America Road America is a road course located near Elkhart Lake, Wisconsin on Wisconsin Highway 67. It has hosted races since the 1950s and currently hosts races in the NASCAR Nationwide Series , American Le Mans , SCCA Speed World Challenge Series, ASRA, and AMA Superbike series.- Current track and... , Elkhart Lake, Wisconsin Elkhart Lake, Wisconsin Elkhart Lake is a village in Sheboygan County, Wisconsin, United States, located within the northwestern part of the county within the Town of Rhine. The population was 1,021 at the 2000 census. It is included in the Sheboygan, Wisconsin Metropolitan Statistical Area...	Champ Car World Series (Mario Andretti Grand Prix 2003 Mario Andretti Grand Prix at Road America The 2003 Mario Andretti Grand Prix at Road America was the twelfth round of the 2003 CART World Series season, held on August 3, 2003 at the Road America circuit in Elkhart Lake, Wisconsin.... )	73 mi (117.5 km) (GT)	Porsche 911 Cup Porsche 911 GT3 The Porsche 911 GT3 is a higher performance version of the Porsche 911 sports car. It is the latest in a line of high performance models, beginning with the 1973 911 RS...	did not participate
					Mike Fitzgerald
6	August 10	Mid-Ohio Sports Car Course Mid-Ohio Sports Car Course Mid-Ohio Sports Car Course is a road course auto racing facility located in Troy Township, Morrow County, Ohio, United States, just outside of the village of Lexington... , Lexington, Ohio Lexington, Ohio Lexington is a village in Richland County in the U.S. state of Ohio. It is part of the Mansfield, Ohio Metropolitan Statistical Area. The population was 4,822 at the 2010 census, an increase from 4,165 in 2000....	Champ Car World Series (Grand Prix of Mid-Ohio 2003 Champ Car Grand Prix of Mid-Ohio The 2003 Champ Car Grand Prix of Mid-Ohio was the thirteenth round of the 2003 CART World Series season, held on August 10, 2003 at the Mid-Ohio Sports Car Course in Lexington, Ohio... )	59 mi (95 km) (TC)	did not participate	Acura RSX Acura RSX The Honda Integra DC5 is a Japanese performance sports car, which was also known as the Acura RSX in North America . It is available in base and "Type-S" models in North America, and a "Integra iS / Integra Type S" and "Type R" version sold in Japan and Oceania...  Type-S
						Bob Endicott
7	August 23	Road America Road America Road America is a road course located near Elkhart Lake, Wisconsin on Wisconsin Highway 67. It has hosted races since the 1950s and currently hosts races in the NASCAR Nationwide Series , American Le Mans , SCCA Speed World Challenge Series, ASRA, and AMA Superbike series.- Current track and... , Elkhart Lake, Wisconsin Elkhart Lake, Wisconsin Elkhart Lake is a village in Sheboygan County, Wisconsin, United States, located within the northwestern part of the county within the Town of Rhine. The population was 1,021 at the 2000 census. It is included in the Sheboygan, Wisconsin Metropolitan Statistical Area...	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (Road America 500 2003 Road America 500 The 2003 Road America 500 was the sixth race of the 2003 American Le Mans Series season. It took place at Road America, Wisconsin on August 24, 2003.-Official results:Class winners in bold... )	69 mi (111 km) (TC)	did not participate	Nissan Sentra Nissan Sentra The Nissan Sentra is a compact car produced by automaker Nissan Motors and is generally a rebadged export version of the Japanese Nissan Sunny. The name "Sentra" is not used in Japan....  SE-R
						Peter Cunningham Peter Cunningham (racing driver) Peter Cunningham is an American race car driver.Cunningham began his professional racing career in SCCA World Challenge in 1990 driving a Honda CRX, finishing second in class. He drove an Oldsmobile Cutlass in the 1991 24 Hours of Daytona...
8	8	September 8 September 7	Mazda Raceway Laguna Seca Mazda Raceway Laguna Seca Mazda Raceway Laguna Seca is a paved road racing track used for both auto racing and motorcycle racing, originally constructed in 1957 near both Salinas and Monterey, California, USA.... , Monterey, California Monterey, California The City of Monterey in Monterey County is located on Monterey Bay along the Pacific coast in Central California. Monterey lies at an elevation of 26 feet above sea level. As of the 2010 census, the city population was 27,810. Monterey is of historical importance because it was the capital of...	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (Monterey Sports Car Championships 2003 Monterey Sports Car Championships The 2003 Fry's Electronics Sports Car Championships was the seventh race of the 2003 American Le Mans Series season. It took place at Mazda Raceway Laguna Seca, California on September 7, 2003.-Official results:Class winners in bold... )	58 mi (93.3 km) (TC) 63 mi (101.4 km) (GT)	Dodge Viper Dodge Viper The first prototype was tested in January 1989. It debuted in 1991 with two pre-production models as the pace car for the Indianapolis 500 when Dodge was forced to substitute it in place of the Japanese-built Stealth because of complaints from the United Auto Workers, and went on sale in January...	Mazda Protege ES
						Paul Mumford	Jeff Altenburg Jeff Altenburg Jeff Altenburg is a professional race car driver born in the USA. He owns 15 National Championships in both amateur and professional racing....
9	9	October 17	Road Atlanta Road Atlanta Road Atlanta is a 2.54-mile road course located just north of Braselton, Georgia, USA. The facility is utilized for a wide variety of events, including professional and amateur sports car and motorcycle races, racing and driving schools, corporate programs and testing for motorsports teams... , Braselton, Georgia Braselton, Georgia Braselton is a town in Barrow, Gwinnett, Hall, and Jackson Counties in the U.S. state of Georgia, about 40 miles northeast of Atlanta. As of the 2010 census, the city had a population of 7,511....	American Le Mans Series 2003 American Le Mans Series season The 2003 American Le Mans Series season was the 5th season for the IMSA American Le Mans Series. It was a series for Le Mans Prototypes and Grand Touring race cars divided into 4 classes: LMP900, LMP675, GTS, and GT... (Petit Le Mans 2003 Petit Le Mans The 2003 Petit Le Mans was the ninth and final race in the 2003 American Le Mans Series season and was held at Road Atlanta. It took place on October 18, 2003.-Official results:Class winners in bold... )	64 mi (103 km) (TC) 69 mi (111 km) (GT)	Audi RS6 Audi RS6 The Audi RS6 quattro, commonly referred to as the RS6, is the highest performing version, and top-of-the-line specification of the Audi A6, positioned above the Audi S6...	Acura RSX Acura RSX The Honda Integra DC5 is a Japanese performance sports car, which was also known as the Acura RSX in North America . It is available in base and "Type-S" models in North America, and a "Integra iS / Integra Type S" and "Type R" version sold in Japan and Oceania...  Type-S
						Randy Pobst Randy Pobst Randy Pobst also known as "RFP" or "The Rocket" is an American race car driver, born 26 June 1957, in Dayton, Ohio.Currently active in the SCCA World Challenge GT series and the Grand American series' GT class, Pobst is the 2003, 2007, 2008, and 2010 SCCA World Challenge GT champion and is a...	Pierre Kleinubing
10	10	October 26	Isla Grande Airport, San Juan, Puerto Rico San Juan, Puerto Rico San Juan , officially Municipio de la Ciudad Capital San Juan Bautista , is the capital and most populous municipality in Puerto Rico, an unincorporated territory of the United States. As of the 2010 census, it had a population of 395,326 making it the 46th-largest city under the jurisdiction of...	Stand-alone event (with Trans-Am Series Trans-Am Series The Trans-Am Series is an automobile racing series which was created in 1966 by Sports Car Club of America President John Bishop. Originally known as the Trans-American Sedan Championship it has evolved over time from its original format as a manufacturers championship for modified racing sedans... )	50 mi (80.5 km) (TC) 58 mi (93.3 km) (GT)	Audi RS6 Audi RS6 The Audi RS6 quattro, commonly referred to as the RS6, is the highest performing version, and top-of-the-line specification of the Audi A6, positioned above the Audi S6...	BMW 325i BMW E46 The BMW E46 is the fourth generation of the 3 Series compact executive cars produced by BMW, produced from 1998 when it succeeded the BMW E36 until it was replaced by the BMW E90 in 2005....
						Randy Pobst Randy Pobst Randy Pobst also known as "RFP" or "The Rocket" is an American race car driver, born 26 June 1957, in Dayton, Ohio.Currently active in the SCCA World Challenge GT series and the Grand American series' GT class, Pobst is the 2003, 2007, 2008, and 2010 SCCA World Challenge GT champion and is a...	Bill Auberlen Bill Auberlen Bill Auberlen is a race car driver born in Redondo Beach, California, USA on 12 October 1968.Bill joined BMW Team PTG in 1996 after a very successful privateer effort. In 1997, Bill won the IMSA GT3 championship, driving a BMW M3...