1970 USAC Championship Car season - AbsoluteAstronomy.com

The 1970 USAC Championship Car season consisted of 18 races, beginning in Avondale

Avondale, Arizona

Avondale is a city in Maricopa County, Arizona, USA, adjacent to Phoenix, Arizona. According to 2010 Census Bureau, the population of the city is 76,238.Avondale is the home of Phoenix International Raceway, an auto racing facility...

, Arizona

Arizona

Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

on March 28 and concluding at the same location on November 21. There was also one non-championship event at Pikes Peak

Pikes Peak

Pikes Peak is a mountain in the Front Range of the Rocky Mountains, west of Colorado Springs, Colorado, in El Paso County in the United States of America....

, Colorado

Colorado

Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

. The USAC

United States Automobile Club

The United States Auto Club is one of the sanctioning bodies of auto racing in the United States. From 1956 to 1979, the USAC sanctioned the United States National Championship, and from 1956 to 1997 the organization sanctioned the Indianapolis 500...

National Champion and Indianapolis 500

Indianapolis 500

The Indianapolis 500-Mile Race, also known as the Indianapolis 500, the 500 Miles at Indianapolis, the Indy 500 or The 500, is an American automobile race, held annually, typically on the last weekend in May at the Indianapolis Motor Speedway in Speedway, Indiana...

winner was Al Unser

Al Unser

Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....

. After this season, dirt courses

Dirt track racing

Dirt track racing is a type of auto racing performed on oval tracks. It began in the United States before World War I and became widespread during the 1920s and 30s. Two different types of racecars predominated—open wheel racers in the Northeast and West and stock cars in the South...

did not reappear in the USAC Championship until 1981-82.

Schedule and results

Rnd	Date	Race Name	Length	Track	Location	Type	Pole Position	Winning Driver
1	March 28	Arizona Phoenix 150 XM Satellite Radio Indy 200 The XM Satellite Radio Indy 200 was an IndyCar race held at the Phoenix International Raceway in Avondale, Arizona. The event began in 1915 on a dirt oval at the Arizona State Fairgrounds. The race was revived in 1950 by the American Automobile Association, and then passed to the United States...	150 mi (241.4 km)	Phoenix International Raceway Phoenix International Raceway Phoenix International Raceway, also known as PIR, is a one-mile, low-banked tri-oval race track located in Avondale, Arizona. The track opened in 1964 and currently hosts two NASCAR race weekends annually. PIR has also hosted the Indycar Series, CART, USAC and the Rolex Sports Car Series...	Avondale Avondale, Arizona Avondale is a city in Maricopa County, Arizona, USA, adjacent to Phoenix, Arizona. According to 2010 Census Bureau, the population of the city is 76,238.Avondale is the home of Phoenix International Raceway, an auto racing facility... , Arizona Arizona Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...	Paved Oval	Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
2	April 4	California Golden Gate 150 Indy Grand Prix of Sonoma The Indy Grand Prix of Sonoma is an IndyCar Series race held at Infineon Raceway in Sonoma, California. The USAC Championship Car circuit raced at the circuit in 1970. In 2005, American open wheel racing returned to the circuit with an IndyCar Series event. The 2006 event saw rookie Marco...	151.38 mi (243.6 km)	Sears Point 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 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... , California California California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...	Road Course	Mark Donohue Mark Donohue Mark Neary Donohue, Jr. , nicknamed "Captain Nice", was an American racecar driver known for his ability to set up his own race car as well as driving it to victories. Donohue is probably best known as the driver of the 1500+ bhp “Can-Am Killer” Porsche 917-30 and as the winner of the 1972...	Dan Gurney Dan Gurney Daniel Sexton Gurney is an American racing driver, race car constructor, and team owner.The son of a Metropolitan Opera star, he was born in Port Jefferson, New York, but moved to California as a teenager...
3	April 26	New Jersey Trenton 200	201 mi (323.5 km)	Trenton International Speedway Trenton Speedway Trenton Speedway was a racing facility located near Trenton, New Jersey at the New Jersey State Fairgrounds. Races for the United States' premier open-wheel and full-bodied racing series of the times were held at Trenton Speedway.-Racing history:...	Trenton Trenton, New Jersey Trenton is the capital of the U.S. state of New Jersey and the county seat of Mercer County. As of the 2010 United States Census, Trenton had a population of 84,913... , New Jersey New Jersey New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...	Paved Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Lloyd Ruby Lloyd Ruby Lloyd Ruby was an American racecar driver.Ruby raced in the USAC Championship Car series in the 1958-1977 seasons, with 177 career starts, including every Indianapolis 500 race during 1960-1977. He finished in the top ten 88 times, with 7 victories. His best Indy finish was 3rd in 1964...
4	May 30	Indiana International 500 Mile Sweepstakes Indianapolis 500 The Indianapolis 500-Mile Race, also known as the Indianapolis 500, the 500 Miles at Indianapolis, the Indy 500 or The 500, is an American automobile race, held annually, typically on the last weekend in May at the Indianapolis Motor Speedway in Speedway, Indiana...	500 mi (804.7 km)	Indianapolis Motor Speedway Indianapolis Motor Speedway The Indianapolis Motor Speedway, located in Speedway, Indiana in the United States, is the home of the Indianapolis 500-Mile Race and the Brickyard 400....	Speedway Speedway, Indiana Speedway is a town in Wayne Township, Marion County, Indiana, United States. The population was 12,881 at the 2000 census. Speedway is the home of the Indianapolis Motor Speedway, from which the town derives its name, and is a complete enclave of Indianapolis.... , Indiana Indiana Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...	Paved Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
5	June 7	Wisconsin Rex Mays Classic	150 mi (241.4 km)	Wisconsin State Fair Park Speedway Milwaukee Mile The Milwaukee Mile is a -long oval race track in West Allis, Wisconsin that seats about 40,000 spectators. It operated as a dirt track until 1953. The track was paved in 1954....	West Allis West Allis, Wisconsin West Allis is a city in Milwaukee County, Wisconsin, United States. It is part of the Milwaukee metropolitan area. The population was 61,254 at the 2000 census. Its name derives from Edward P. Allis, who started the Allis-Chalmers Manufacturing Company in the 19th century. The site of the town was... , Wisconsin Wisconsin Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...	Paved Oval	Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...	Joe Leonard Joe Leonard Joe Leonard , is a retired American motorcycle racer and racecar driver.Leonard won the first A.M.A. Grand National Championship Series in 1954 and won it again in 1956 and 1957. His record totals 27 wins, including the 1957 and 1958 Daytona 200...
6	June 14	Pennsylvania Langhorne 150	150 mi (241.4 km)	Langhorne Speedway Langhorne Speedway Langhorne Speedway was an automobile racetrack in Middletown Township, Bucks County, near the borough of Langhorne, Pennsylvania, a northern suburb of Philadelphia....	Langhorne Langhorne, Pennsylvania Langhorne is a borough in Bucks County, Pennsylvania, United States. The population was 1,622 at the 2010 census.The name "Langhorne" is used broadly to describe the majority of surrounding Middletown Township, which for the most part uses Langhorne's zip code of 19047... , Pennsylvania Pennsylvania The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...	Paved Oval	Bobby Unser Bobby Unser Robert William "Bobby" Unser is a retired U.S. automobile racer. He is the brother of Al Unser, Jerry Unser and Louie Unser, the father of Robby Unser, and the uncle of Al Unser, Jr. and Johnny Unser...	Bobby Unser Bobby Unser Robert William "Bobby" Unser is a retired U.S. automobile racer. He is the brother of Al Unser, Jerry Unser and Louie Unser, the father of Robby Unser, and the uncle of Al Unser, Jr. and Johnny Unser...
7	June 28	Colorado Rocky Mountain 150	151.62 mi (244 km)	Continental Divide Raceway	Mead Mead, Colorado Mead is a Statutory Town in Weld County, Colorado, United States. The population was 2,017 at the 2000 census.Mead was mentioned as the origin of a silver dolphin pendant in Bones, Season 2, Episode 11.... , Colorado Colorado Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...	Road Course	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...
8	July 4	Michigan Michigan Twin 200s Firestone Indy 400 The Firestone Indy 400 was an IndyCar Series race held at Michigan International Speedway in Brooklyn, Michigan.Between 1970 and 2007, Michigan International Speedway hosted at least one open-wheel race in every season, hosting 55 open-wheel races over 38 years...	200 mi (321.9 km)	Michigan International Speedway Michigan International Speedway Michigan International Speedway is a two-mile moderate-banked D-shaped superspeedway located off U.S. Highway 12 on more than in Brooklyn, in the scenic Irish Hills area of southeastern Michigan. The track is used primarily for NASCAR events. It is sometimes known as a "sister track" to Texas...	Brooklyn Brooklyn, Michigan Brooklyn is a village in Jackson County of the U.S. state of Michigan. As of the 2000 census, the village population was 1,176. It is located just off U.S. Highway 12 Brooklyn (formerly Swainsville) is a village in Jackson County of the U.S. state of Michigan. As of the 2000 census, the village... , Michigan Michigan Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....	Paved Oval	Gary Bettenhausen Gary Bettenhausen Gary Bettenhausen is a retired American auto racing driver. He was born in Blue Island, Illinois, raised in Tinley Park, Illinois, and currently resides in Monrovia, Indiana.-Racing family:...	Gary Bettenhausen Gary Bettenhausen Gary Bettenhausen is a retired American auto racing driver. He was born in Blue Island, Illinois, raised in Tinley Park, Illinois, and currently resides in Monrovia, Indiana.-Racing family:...
NC	July 4	Colorado Pikes Peak Auto Hill Climb	12.42 mi (20 km)	Pikes Peak Highway Pikes Peak Highway The Pikes Peak Highway is a toll road that runs from Cascade, Colorado to the summit of Pikes Peak in El Paso County, Colorado, at an altitude of...	Pikes Peak Pikes Peak Pikes Peak is a mountain in the Front Range of the Rocky Mountains, west of Colorado Springs, Colorado, in El Paso County in the United States of America.... , Colorado Colorado Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...	Hill Climb	—	Ted Foltz
9	July 26	Indiana Indy 150	150 mi (241.4 km)	Indianapolis Raceway Park	Clermont Clermont, Indiana Clermont is a town in Pike and Wayne townships of Marion County, Indiana, United States. The population was 1,356 at the 2010 census. It has existed as an "included town" since 1970, when it was incorporated into Indianapolis as part of Unigov. It is legally part of Indianapolis, while retaining a... , Indiana Indiana Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...	Paved Oval	Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
10	August 22	Illinois Tony Bettenhausen 100	100 mi (160.9 km)	Illinois State Fairgrounds Illinois State Fairgrounds Racetrack Illinois State Fairgrounds Racetrack is a one mile long clay oval motor racetrack on the grounds of the Illinois State Fair in Springfield, the state capital. Constructed in the late 19th century and reconstructed in 1927, the "Springfield Mile" as it is known has hosted competitive auto racing...	Springfield Springfield, Illinois Springfield is the third and current capital of the US state of Illinois and the county seat of Sangamon County with a population of 117,400 , making it the sixth most populated city in the state and the second most populated Illinois city outside of the Chicago Metropolitan Area... , Illinois Illinois Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...	Dirt Oval	Larry Dickson Larry Dickson Larry Dickson , is a former driver in the USAC and CART Championship Car series. He raced in the 1965-1981 seasons, with 105 combined career starts, including the Indianapolis 500 in 1966-1969, 1971, 1978–1979, and 1981. He finished in the top ten 44 times, with his best finish in 2nd position in...	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
11	August 23	Wisconsin Tony Bettenhausen 200	200 mi (321.9 km)	Wisconsin State Fair Park Speedway Milwaukee Mile The Milwaukee Mile is a -long oval race track in West Allis, Wisconsin that seats about 40,000 spectators. It operated as a dirt track until 1953. The track was paved in 1954....	West Allis West Allis, Wisconsin West Allis is a city in Milwaukee County, Wisconsin, United States. It is part of the Milwaukee metropolitan area. The population was 61,254 at the 2000 census. Its name derives from Edward P. Allis, who started the Allis-Chalmers Manufacturing Company in the 19th century. The site of the town was... , Wisconsin Wisconsin Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...	Paved Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
12	September 6	California California 500	500 mi (804.7 km)	Ontario Motor Speedway Ontario Motor Speedway The Ontario Motor Speedway, located in Ontario, California, east of Los Angeles, was the first and only automobile racing facility built to accommodate major races sanctioned by all of the four dominant racing sanctioning bodies: IndyCar Series and USAC for open-wheel oval car races; NASCAR for a ...	Ontario Ontario, California Ontario is a city located in San Bernardino County, California, United States, 35 miles east of downtown Los Angeles. Located in the western part of the Inland Empire region, it lies just east of the Los Angeles county line and is part of the Greater Los Angeles Area... , California California California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...	Paved Oval	Lloyd Ruby Lloyd Ruby Lloyd Ruby was an American racecar driver.Ruby raced in the USAC Championship Car series in the 1958-1977 seasons, with 177 career starts, including every Indianapolis 500 race during 1960-1977. He finished in the top ten 88 times, with 7 victories. His best Indy finish was 3rd in 1964...	Jim McElreath Jim McElreath Jim McElreath , is a former driver in the USAC and CART Championship Car series.-Racing career:He raced in the 1961-1983 seasons, with 178 combined career starts, including 15 in the Indianapolis 500 in 1962-1970, 1973–1974, and 1977-1980. He finished in the top ten 101 times, with five victories...
13	September 7	Illinois Ted Horn Memorial 100	100 mi (160.9 km)	DuQuoin State Fairgrounds DuQuoin State Fairgrounds Racetrack DuQuoin State Fairgrounds Racetrack is a one-mile clay oval motor racetrack in Du Quoin, Illinois, about southeast of St Louis, Missouri. It is a stop on the ARCA and USAC Silver Crown tours.-History:...	Du Quoin Du Quoin, Illinois Du Quoin is a city in Perry County, Illinois, United States. The population was 6,448 at the 2000 census.-Geography:Du Quoin is located at .... , Illinois Illinois Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...	Dirt Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
14	September 12	Indiana Hoosier Hundred	100 mi (160.9 km)	Indiana State Fairgrounds Indiana State Fair The Indiana State Fair is an annual fair held in Indianapolis, Indiana, usually in the month of August. The first fair was held in 1881 and the 2009 fair had the highest number of attendees at 973,902....	Indianapolis Indianapolis Indianapolis is the capital of the U.S. state of Indiana, and the county seat of Marion County, Indiana. As of the 2010 United States Census, the city's population is 839,489. It is by far Indiana's largest city and, as of the 2010 U.S... , Indiana Indiana Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...	Dirt Oval	Johnny Parsons Johnny Parsons Johnny Parsons is an American racecar driver.-Racing family:Parsons is the son of Arza and 1950 Indianapolis 500 winner Johnnie Parsons. His parents divorced, and Johnny was raised with half-brothers Dana and Pancho Carter, the product of Arza'a marriage with Duane Carter. The Carters grew up...	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
15	September 19	Missouri Sedalia 100	100 mi (160.9 km)	State Fair Raceway Missouri State Fair Speedway Missouri State Fair Speedway is a half-mile dirt oval race track located at the Missouri State Fair grounds in Sedalia, Missouri. The track was built along with the fairgrounds in 1901 as a one-mile horse racing track. The first auto races were held in 1914 and 1915...	Sedalia Sedalia, Missouri Sedalia is a city located about south of the Missouri River in Pettis County, Missouri. U.S. Highway 50 and U.S. Highway 65 intersect in the city. As of 2006, the city had a total population of 20,669. It is the county seat of Pettis County. The Sedalia Micropolitan Statistical Area consists of... , Missouri Missouri Missouri is a US state located in the Midwestern United States, bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. With a 2010 population of 5,988,927, Missouri is the 18th most populous state in the nation and the fifth most populous in the Midwest. It...	Dirt Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
16	October 3	New Jersey Trenton 300	264 mi (424.9 km)	Trenton International Speedway Trenton Speedway Trenton Speedway was a racing facility located near Trenton, New Jersey at the New Jersey State Fairgrounds. Races for the United States' premier open-wheel and full-bodied racing series of the times were held at Trenton Speedway.-Racing history:...	Trenton Trenton, New Jersey Trenton is the capital of the U.S. state of New Jersey and the county seat of Mercer County. As of the 2010 United States Census, Trenton had a population of 84,913... , New Jersey New Jersey New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...	Paved Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
17	October 4	California Golden State 100	100 mi (160.9 km)	California State Fairgrounds California State Fairgrounds Race Track California State Fairgrounds Race Track was a dirt oval racing track located in Sacramento, California. The track was built in 1906 for horse racing on the site of the California Exposition. It was active for auto racing in 1907, 1912, and from 1946 until 1970...	Sacramento Sacramento, California Sacramento is the capital city of the U.S. state of California and the county seat of Sacramento County. It is located at the confluence of the Sacramento River and the American River in the northern portion of California's expansive Central Valley. With a population of 466,488 at the 2010 census,... , California California California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...	Dirt Oval	Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....
18	November 21	Arizona Bobby Ball 150 XM Satellite Radio Indy 200 The XM Satellite Radio Indy 200 was an IndyCar race held at the Phoenix International Raceway in Avondale, Arizona. The event began in 1915 on a dirt oval at the Arizona State Fairgrounds. The race was revived in 1950 by the American Automobile Association, and then passed to the United States...	150 mi (241.4 km)	Phoenix International Raceway Phoenix International Raceway Phoenix International Raceway, also known as PIR, is a one-mile, low-banked tri-oval race track located in Avondale, Arizona. The track opened in 1964 and currently hosts two NASCAR race weekends annually. PIR has also hosted the Indycar Series, CART, USAC and the Rolex Sports Car Series...	Avondale Avondale, Arizona Avondale is a city in Maricopa County, Arizona, USA, adjacent to Phoenix, Arizona. According to 2010 Census Bureau, the population of the city is 76,238.Avondale is the home of Phoenix International Raceway, an auto racing facility... , Arizona Arizona Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...	Paved Oval	Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Swede Savage Swede Savage David Earl "Swede" Savage, Jr. was an American race car driver.-Early life:Born in San Bernardino, California, Savage began Soap Box Derby racing at the age of five. He moved up to racing quarter midget cars then at age twelve to Go-Kart racing. By his mid-teens he was racing motorcycles...

Scheduled for 300 miles, stopped early due to rain.

Leading National Championship standings

#	Driver	Team	Points
1	United States Al Unser Al Unser Alfred "Al" Unser is a former American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser, Jr....	Johnny Lightning 500	5130
2	United States Bobby Unser Bobby Unser Robert William "Bobby" Unser is a retired U.S. automobile racer. He is the brother of Al Unser, Jerry Unser and Louie Unser, the father of Robby Unser, and the uncle of Al Unser, Jr. and Johnny Unser...		2260
3	United States Jim McElreath Jim McElreath Jim McElreath , is a former driver in the USAC and CART Championship Car series.-Racing career:He raced in the 1961-1983 seasons, with 178 combined career starts, including 15 in the Indianapolis 500 in 1962-1970, 1973–1974, and 1977-1980. He finished in the top ten 101 times, with five victories...		2060
4	United States Mike Mosley Mike Mosley Mike Mosley , was an American racecar driver.Born in Oklahoma City, Oklahoma, Mosley died in an off-road vehicle accident near Riverside, California. His young son, Michael, was also riding in the van Mosley was driving, but was uninjured. He was a driver in the USAC and CART Championship Car series...	G. C. Murphy	1900
5	United States Mario Andretti Mario Andretti Mario Gabriele Andretti is a retired Italian American world champion racing driver, one of the most successful Americans in the history of the sport. He is one of only two drivers to win races in Formula One, IndyCar, World Sportscar Championship and NASCAR...	STP Oil Treatment	1890

Schedule and results

Leading National Championship standings

See also