American open-wheel car racing
 | This article needs additional citations for verification. (February 2017) |
 The 2019 Indianapolis 500, an IndyCar sanctioned race | |
| Highest governing body | AAA Contest Board (1905–1955) USAC (1956–1997) CART (1979–2003) Champ Car (2004–2007) IndyCar (1996–present) |
|---|---|
| Characteristics | |
| Contact | Yes |
| Team members | Yes |
| Mixed gender | Yes |
| Type | Outdoor |
| Venue | Various |
American open-wheel car racing, also known as Indy car racing, is a category of professional automobile racing in the United States. As of 2020, the top-level American open-wheel racing championship is sanctioned by IndyCar.
Competitive events for professional-level, single-seat open-wheel race cars have been conducted under the auspices of several different sanctioning bodies since 1902. A season-long, points-based, National Championship of drivers has been officially recognized in 1905, 1916, and since 1920. The Indianapolis 500, which debuted in 1911, is the premier event of Indy car racing.
The open-wheeled, winged, single-seater cars have generally been similar to those in Formula One, though there are important differences. The fame of the Indianapolis 500 leads many to colloquially refer to the cars that compete on the American Championship circuit as "Indy cars".
This form of racing has experienced high levels of popularity over the years, particularly in the post-World War II time frame. The "golden era" of the 1950s was followed by a decade of transition and innovation in the 1960s, which included increased international participation. The sport experienced considerable growth and exposure during the rising popularity of the CART PPG Indy Car World Series in the 1980s and early 1990s. Two organizational disputes, in 1979 and 1996, led to a "split" that divided the participants (and fans) among two separate sanctioning bodies. However, an official unification took place in 2008 that brought the sport back together under one single sanctioning body.
Sanctioning bodies[]
AAA (1902–1955)[]
The national championship was sanctioned by the Contest Board of the American Automobile Association (AAA). The AAA first sanctioned automobile motorsports events in 1902. At first it used the rules of the Automobile Club of America (ACA), but it formed its own rules in 1903. It introduced the first track season championship for racing cars in 1905. Barney Oldfield was the first champion. No official season championship was recognized from 1906 to 1915, however, many races were held. Official records regard 1916 as the next contested championship season.[1][2] Years later, retroactive titles were named back to 1902.[3][4] These post factum seasons (1902–1904, 1906–1915, and 1917–1919) are considered unofficial and revisionist history by accredited historians.
Racing did not cease in the United States during WWI, but the official national championship was suspended. The Indianapolis 500 itself was voluntarily suspended for 1917–1918 due to the war. In 1920, the championship officially resumed, and despite the difficult economic climate that would later follow, ran continuously throughout the Depression. Shortly after Pearl Harbor, all auto racing was suspended during World War II. From 1942 to 1945 no events were contested, banned by the U.S. government primarily on account of rationing. Racing resumed in full in 1946. The 1946 season is unique, in that it included six Champ Car events, and 71 "Big Car" races, as organizers were initially unsure about the availability of cars and participation.
AAA ceased participation in auto racing at the end of the 1955 season. It cited a series of high-profile fatal accidents, namely Bill Vukovich at Indianapolis, and the Le Mans disaster.[5]
Through 1922 and again from 1930 to 1937, it was commonplace for the cars to be two-seaters, as opposed to the aforementioned standard single-seat form. The driver would be accompanied by a riding mechanic (or "mechanician").
USAC (1956–1978)[]
The national championship was taken over by the United States Auto Club (USAC), a new sanctioning body formed by the then-owner of the Indianapolis Motor Speedway, Tony Hulman. Championship racing continued to grow in popularity in a stabilized environment for over two decades, with the two traditional disciplines of paved oval tracks and dirt oval tracks. During the 1950s, front-engined "roadsters" became the dominant cars on the paved oval tracks, while "upright" Champ Dirt Cars continued to dominate on dirt tracks. In the 1960s, drivers and team owners with road racing backgrounds, both American and foreign, began creeping into the series and the paved oval track cars evolved from front-engine "roadsters" to rear-engine formula-style racers. Technology, speed, and expense climbed at a rapid rate. The schedule continued to be dominated by oval tracks, but a few road course races were added to assuage the newcomers. Dirt tracks were dropped from the national championship after 1970.
During the 1970s, the increasing costs began to drive some of the traditional USAC car owners out of the sport. The dominant teams became Penske, Patrick, Gurney, and McLaren, all run by people with road racing backgrounds. There was a growing dissent between these teams and USAC management. Events outside Indianapolis were suffering from low attendance, and poor promotion. The Indy 500 was televised on a same day tape delayed basis on ABC, however, most of the other races had little or no coverage on television.
Towards the end of the decade, the growing dissent prompted several car owners to consider creating a new sanctioning body to conduct the races. Meanwhile, two events had a concomitant effect on the situation. Tony Hulman, president of the Indianapolis Motor Speedway and founder of USAC, died in the fall of 1977. A few months later, eight key USAC officials were killed in a plane crash. By the end of 1978, the owners had broken away and founded Championship Auto Racing Teams (CART) to wrest control of Championship racing away from USAC.
CART & USAC (1979–1981): First open-wheel "split"[]
Championship Auto Racing Teams (CART) was formed by most of the existing team owners, with some initial assistance from the SCCA (in order to be recognized by ACCUS). Therefore, there were two national championships run each by USAC and CART. The Indianapolis 500 remained under USAC sanction. The top teams allied to CART, and the CART championship quickly became the more prestigious national championship. USAC ran a "rump" 1979 season, with few big name drivers — the only exception being A. J. Foyt. In 1979, USAC denied several of the entries from the CART teams at the 1979 Indianapolis 500. The controversy saw a court injunction during the month, which allowed the CART-affiliated entrants to participate.
In 1980 USAC and CART jointly formed the Championship Racing League (CRL) to jointly run the national championship, but IMS management disliked the idea. USAC pulled out of the CRL arrangement in July.[6] CART continued with the schedule for the remainder of the season.[7] Both CART and USAC awarded separate national championship titles that year, and Johnny Rutherford happened to win both.
In 1981–1982, the Indianapolis 500 remained sanctioned by USAC. The preeminent national championship was now the one being sanctioned by CART. The Indy 500 field would consist largely of CART teams, as well as numerous independent, "Indy-only" teams. Indianapolis was not included as a points-paying round of the CART national championship. In addition, by that time USAC had designated Indianapolis an "invitational" race, offering entries only to invited teams.[8][9][10] That moved in part to prevent the uproar over denied entries which occurred in 1979. One further race in 1981 was run by USAC at Pocono. This race was not supported by many CART teams, and featured a mixed field filled out by converted dirt track cars. USAC soon stopped sanctioning championship races outside the Indianapolis 500.
CART & USAC (1982–1995)[]
Stability returned and the national championship was now run by CART full-time. The Indianapolis 500 was sanctioned singly by USAC, but points were paid towards the CART season championship. The cars and engines used in the CART races and USAC-sanctioned Indy 500 were the same, with only relatively minor rules differences. The Indy 500 field would consist of the CART regulars, and numerous one-off ("Indy only") entries. On occasion, some of the "Indy only" entries also elected to participate in the Michigan 500 and Pocono 500 (both sanctioned by CART) given the increased stature and exposure of those two events.
One of the more noticeable rule differences by USAC was allowing "stock block" engines a higher level of turbocharger boost. While most full-time CART-based teams utilized their V-8 quadcam engines at Indy, some of the smaller or "Indy only" teams elected to run stock block engines, attracted by the boost rules.
USAC's Gold Crown Championship continued, settling into an unusual June through May schedule calendar. This provided that the Indianapolis 500 would be the final race of the respective season. However, during that period, the USAC Gold Crown schedule never included more than one race (i.e., Indianapolis). As such, the winner of the Indy 500 would automatically win the USAC Gold Crown Championship.
CART & IRL (1996–2003): Second open-wheel "split"[]
In 1994, Tony Hulman's grandson, Tony George, president of the Indianapolis Motor Speedway, founded the Indy Racing League (IRL), to begin competition in 1996. It would exist as a separate championship, and leveraged the fame of the Indianapolis 500, which was placed as its centerpiece. After the IRL announced that 25 teams that competed in IRL races would get automatic qualifications to the race, making it impossible for the majority of the CART field to make the race, CART teams boycotted the 1996 Indy 500. It was the beginning of the second open-wheel "split". Initially, USAC sanctioned the IRL, however after officiating controversies in 1997 at Indianapolis and Texas, the USAC was replaced by the IRL's in-house officiating.
CART, which had been licensing the trademarked "IndyCar" name for several seasons, subsequently entered into a legal battle with the Indianapolis Motor Speedway (the trademark owner) over the use of the moniker. Eventually a settlement was reached in which CART gave up use of the name, but the IRL in turn could not use it until 2003. CART rebranded themselves with the CART name, and began referring to their machines as Champ Cars.
CART's existing national championship remained dominant after the split for some time, initially retaining the top drivers, teams, and sponsors. However, in 2000, CART teams began to return to the Indy 500, eventually defecting permanently to the IRL. For 2003, it lost title sponsor FedEx and engine providers Honda and Toyota to the IRL.
IRL IndyCar Series & Champ Car World Series (2004–2007)[]
After steadily losing teams and drivers, sponsors, and manufacturers, and after a series of major financial setbacks, CART filed for bankruptcy in 2003. The assets were purchased by a consortium called Open Wheel Racing Series (OWRS) in 2004 and the series was renamed the Champ Car Open Wheel Racing Series, later renaming it to the Champ Car World Series. However, the sanctioning body continued to be plagued by financial difficulties, In 2007, CCWS's presenting sponsors Bridgestone and Ford Motor Company withdrew.
During this time, the IRL was now operating under the moniker IndyCar Series, and slowly beginning to establish itself as the more preeminent national championship trail. In 2005, the IRL added road/street courses, and began picking up several former CART venues.
IndyCar (2008–2019): Unification era[]
Prior to the start of the 2008 season, the CCWS Board authorized bankruptcy and Champ Car was absorbed into the IRL, creating a unified series for the national championship for the first time since 1978. The unified series competed under the name IndyCar Series. The two calendars were merged into one schedule, with the top Champ Car races surviving. Some of the other races from the Champ Car schedule were dropped or put on hiatus for a few seasons. All historical record and property of CART/CCWS was assumed by the IRL.
Randy Bernard was announced as the new IRL CEO in February 2010.[11] In 2011, the sanctioning body dropped the Indy Racing League name, becoming IndyCar to reflect the merged series. The new Dallara DW12 racecar was introduced for the 2012 season. Bernard was replaced by Mark Miles in 2012. The series operated under the name IZOD IndyCar Series from 2010 to 2013, then became known as the Verizon IndyCar Series from 2014 to 2018, and the NTT IndyCar Series since 2019.
IndyCar (2020–present): Penske era[]
In 2020, the IndyCar Series, as well as the Indianapolis Motor Speedway and other holdings, was sold to Penske Entertainment Corp., a subsidiary of the Penske Corporation, owned by Roger Penske.[12]
Car names and trademarks[]
The race cars participating in national championship events have been referred to by various names. Early nomenclature was to call the machines "Championship Cars", which was later shortened to "Champ Cars". The ambiguous term "Big Cars" saw some limited use; a term that identified the machines as larger and faster than junior formulae such as sprints and midgets. That term quickly disappeared from use and was instead largely used for Sprint cars. In the post-World War II era, the term "Speedway Cars" saw brief use, a loosely descriptive term, distinguishing the machines as those driven at the Indianapolis Motor Speedway and other major speedways, as opposed to those driven at smaller tracks, for instance. However, the term "Champ Cars" prevailed as the preferred moniker.
In most years since the USAC era, the term "Indy cars" (after the Indy 500) has taken over as the preferred moniker. Apropos to that, when CART was founded in 1979, its acronym stood for Championship Auto Racing Teams, which reflected the historical use of the term "Championship Car". Soon thereafter, CART started exclusively marketing itself with the two-word "Indy car" term, advertising itself as the "CART Indy Car World Series".
Through the 1980s, the term "Indy car" referred to machines used to compete in events sanctioned by CART, as well as the machines competing in the Indianapolis 500 (singly sanctioned by USAC).
In 1992, the CamelCase term "IndyCar" was trademarked by IMS, Inc. It was licensed to CART through 1997. After the inception of the Indy Racing League in 1996, the terms of the contract were voided after a lawsuit. As part of the settlement, the term was shelved by a six-year non-use agreement. Following the settlement, and the lack of direct connection to the Indianapolis 500, CART decided to revert to the former term. It re-branded itself as Champ Car and the machines were referred to again as "Champ cars".
Complicating the situation resulting from the open-wheel split, Champ Car races held outside the United States were still permitted to use the Indy moniker (e.g., Molson Indy Toronto and Lexmark Indy 300). Foreign venue promoters took advantage of the marketing power of the Indy 500 name for their events, even though the Champ Car series they were promoting no longer had any ties to that race. The exceptions created confusion, and Champ Car gradually phased out the usage to distance itself further from the IRL.
After the settlement expired in 2003, the IndyCar term was brought back. The Indy Racing League was re-branded as the "IRL IndyCar Series". The machines in the series were also referred to as "Indy cars". Despite the official acknowledgment, media and fans alike would continue to use the term "IRL" to describe the series, and to a lesser extent, "IRL cars" to describe the machines. Removing the "IRL" term from use proved difficult.
With two series (IndyCar and Champ Car) still competing parallel, the umbrella terms "Open Wheel Cars" and "Open Wheel Racing" saw increased use during the split and post-split era. Many drivers during the era competed in both series at one time or another. The term was used as a way to combine a driver's career accomplishments without being series/machine specific. It also served to link the lineage of events, teams, drivers, etc., even as they switched sanctioning bodies.
In 2008, when Champ Car merged into the Indy Racing League, the term "Champ Car" was abandoned. The unified racing series fell under the "IndyCar" name once again. On January 1, 2011, the names "Indy Racing League" and "IRL" were officially retired. The sanction body was re-branded as INDYCAR LLC, and the premier touring series was named the IndyCar Series (currently known as the NTT IndyCar Series for sponsorship reasons).
Comparison with Formula One[]
At first, American and European open-wheel racing were not distinct disciplines. Races on both continents were mostly point-to-point races, and large ovals tracks emerged on both continents. But in America, racing took off at horse-race tracks and at the Indianapolis Motor Speedway, while in Europe, racing from point to point and around large circuits gained in popularity. Grand Prix racing (which became Formula One) and rally racing then diverged in Europe. Formula One was established after World War II as the World Championship for road racing, and F1 cars became increasingly specialized and high-tech.
In the 1960s, road racing gained popularity in North America, and Formula One-style design ideas changed IndyCars, which until then had all been classic-styled front-engined roadsters. When North America's road racing championship, Can-Am Challenge, collapsed in the 1970s, the IndyCars were ready to fill the void. IndyCar was a combination road- and oval-racing championship from this time until the Split. Compared to F1 cars, IndyCars were partly specialized for oval-racing: they were larger and had other safety features,[citation needed] and were designed to run at the higher speeds necessary for oval racing. Because IndyCars were usually "customer" cars that the teams purchased from constructors, and because of rules to contain costs, they were considerably less expensive than F1 cars, each model of which was designed by the team that used it. After the Split in the 1990s, CART maintained the old formula while the IRL drifted toward the "spec" design that has been the only IndyCar model since 2003 (which changed in 2012, with specialized aero kits available from 2015 to 2017).
As engine formulas have changed, and as engine technology has developed over time, F1 cars and IndyCars have each produced more power than the other at different times. But for the foreseeable future, F1 cars will have considerably more power than the spec IndyCar.
Alex Zanardi, who drove both in F1 and CART, said that the lighter, naturally aspirated F1 car was more responsive and accelerated off the turns faster, while the turbocharged CART car was more stable and accelerated to top speed faster.
There is debate on which series is more demanding. Some point out that champions that retired from F1 have won CART championships, e.g. Emerson Fittipaldi and Nigel Mansell, and that drivers who did not excel in F1 have continued their careers in IndyCar, with varying levels of success, while some successful IndyCar drivers have tried but failed to get a seat in even a low level Formula One team (others, however, had success, including Mario Andretti and Jacques Villeneuve, who became Formula One champions, and Juan Pablo Montoya who won several F1 races). Conversely, some point to the different track designs of IndyCar (see below) as presenting a bigger challenge to the drivers.
Open-wheel cars[]
- "Indy car" is a generic name for championship open-wheel auto racing in the United States. "Indy car" initially described an open-wheel car that participated in the Indianapolis 500-Mile Race. Originally, the cars were generally referred to as "Championship cars". However, as the result of the Indianapolis being the most notable race on the calendar, many people started to apply the "Indy car" designation for the entire American open-wheel class of cars in order to differentiate those from other types of open-wheel cars, such as those used in Formula One.
- In general, IndyCars of both CART and IndyCar are slower on street and road courses, being less expensive and technology-centric platforms than their Formula One counterparts. This was even the case during the CART PPG era during the mid to late 1990s. With the bid to keep costs down around teams, a competitive Indy car team like Newman/Haas Racing operated on approximately US$20 Million per season, while the McLaren-Mercedes F1 team had an annual budget of US$400 million[13] in 2008. With the budget cap in Formula One which was introduced in 2021, a team now can spend a maximum of US$145 Million on developing their car.[14]
- The Formula One chassis was required to be built by their respective team/constructor since 1981, whereas an Indy car chassis could be purchased. The dominance of a select few manufacturers has essentially turned the IndyCar Series into a spec series. CART/CCWS became a spec series more intentionally for cost savings purposes.
 | This section needs to be updated. (May 2019) |
Racing description[]
- Indy car racing historically tended to take place on high speed ovals, while Formula One used primarily permanent road courses. Recently, however, Champ Car had no oval tracks for the 2007 season which was its last, while the IRL added road/street courses to what was originally an all-oval series, and IndyCar has had a nearly equal balance of ovals and road/street courses in some years. Currently, however, IndyCar has fewer ovals on its schedule than road/street courses (with the 2021 season having 4 rounds on ovals and the rest on road/street courses).
- Indy car racing was dominated by North American drivers until the 1990s, which saw incursions from European and South American drivers. This led to Tony George forming the IRL in order to promote American drivers. Conversely, American drivers have never found great success in Formula One since the 1970s; the last American drivers' champion and race winner was Mario Andretti (who was born in Europe).
- Due partly to the lack of American drivers, Formula One has struggled to establish itself in that market, at certain years not having a United States Grand Prix on the calendar (before the return of F1 to the United States in 2012, the most recent stint was from 2000 to 2007). In a parallel, CART/CCWS/IRL has made little headway outside the United States and Canada, even though it regularly had a handful of tracks around the world.
Types of circuits[]
The American National Championship is notable for the wide variety of racetracks it has used compared to other series, such as Formula One and the various forms of Endurance sports car racing. The mainstays of the championship are as follows:
- Paved ovals and tri-ovals (e.g. Indianapolis, Texas)
- Permanent (or "Natural") road courses (e.g. Barber, Mid-Ohio)
- Temporary street courses (e.g. Long Beach, St. Pete)
- Combined road course (e.g. IndyCar Grand Prix)
Until 1970 the championship frequently raced on dirt and clay tracks, but all such tracks were removed permanently by USAC before the 1971 season.
From 1915 to 1931 board tracks were frequently used for championship races, however safety concerns and cost of maintenance, especially with the onset of the Great Depression, and nearly all were demolished in the 1930s.
The Pikes Peak Hillclimb was a round of the championship in the years 1947—1955 and 1965–1969.
In 1909 a point-to-point race from Los Angeles to Phoenix was included in the championship.
Airport runways have also been used to create temporary circuits. The most notable used for open-wheel racing was the Cleveland Grand Prix at Burke Lakefront Airport. St. Pete and Edmonton also utilize airport runways for parts of the course, however, they lead back to streets for the rest of the lap.
Events outside the United States[]
For the majority of the national championship, the races have been held inside the United States. American championship cars raced at the Monza oval in 1957 and 1958 alongside Formula One and sports cars in the non-championship Race of Two Worlds.[15] Also, in 1966 there was a non-championship USAC race at Fuji Speedway in Japan. The first championship events outside the U.S. took place in 1967 at Mosport and Saint-Jovite in Canada. In 1971, the USAC season-opening race was held at Rafaela. In the autumn of 1978, two races were held in England, the first at Silverstone, then a week later at Brands Hatch.
Beginning in the mid-1980s, CART expanded throughout North America, venturing into Mexico (Mexico City) and Canada (Sanair, Toronto and Vancouver). In the 1990s and early 2000s, international expansion reached overseas with events at Surfer's Paradise, Rio de Janeiro, Motegi, Lausitz, and Rockingham.
Towards the end of its run, Champ Car ran races at European tracks such as TT Circuit Assen and Zolder Circuit, intentionally scheduled in regions and dates that would not compete with Formula One.
Trophies and awards[]
Astor Cup[]
In 2011 IndyCar revived the Astor Cup, first awarded in 1915 as the series championship trophy. A black granite base has been added displaying the names of all the American Championship car racing series winners since 1909.
Vanderbilt Cup[]
The 1916, 1936 and 1937 Vanderbilt Cup races were included in the national championship. The 1909–1915 races were retrospectively added to the championship in 1926. CART resurrected the Cup in 1996 as the winner's trophy for the US500 race. When that race was discontinued in 2000, the Cup changed roles and became the championship trophy. Champ Car retained the rights to use the trophy after CART's bankruptcy, but use of the trophy was discontinued after Champ Car's merger with the Indy Racing League.
Indianapolis 500 as part of the national championship[]
From its inception in 1911, the Indianapolis 500 has been considered the marquee event of Championship/Indy car racing. The race has been held every year from 1911, with the exception of 1917-1918 (World War I) and 1942-1945 (World War II). The Indianapolis 500 has been part of an official national championship in 1916, 1920–1941, and since 1946. In the years from 1911 to 1915, as well as 1919, the race was held as a formally sanctioned event, but an official national championship was not recognized in those years. Therefore, those six editions of the race were not attached to an officially recognized national championship.
Winning the Indianapolis 500 has frequently been considered at near or equal profile to winning the national championship. However, direct comparisons are difficult as many of the national champions are also Indy 500 winners in their own right. In many instances, drivers have won both the 500 and the championship in the same calendar year.
During the first USAC/CART open-wheel "split", which encompasses the period from 1979 to 1995, the status of the Indianapolis 500 as part of the national championship changed somewhat. The Indy 500 was sanctioned by USAC, and during that time, was officially part of the USAC Gold Crown Championship calendar. However, the bulk of the field was CART-based teams and drivers. The Indy 500 paid points to the CART title in 1979 and 1980, but did not count towards the CART title in 1981 and 1982. By 1983, an arrangement was made such that the Indy 500 would continue to be sanctioned singly by USAC, but be it would be recognized on the CART schedule, and pay championship points towards the CART title.
Starting in 1996, the Indianapolis 500 became part of the new Indy Racing League championship. All ties to the CART championship were severed. It was the beginning of the second open-wheel "split". In 2008, when the two series unified as IndyCar, ending the "split", the Indianapolis 500 was now part of the unified IndyCar Series national championship. Since 2014, the Indy 500 has paid double points towards the IndyCar Series points championship, and additional championship points are awarded based on Indy 500 qualifying results.
Notable drivers[]
- The driver with the most championship titles and race wins is A. J. Foyt. From 1959 to 1981 Foyt won 67 USAC championship races and seven USAC titles.
- Mario Andretti is the most successful driver born outside the United States with 52 total wins (33 USAC & 19 CART) and 4 titles (3 USAC & 1 CART).
- New Zealand's Scott Dixon is the most successful non-U.S. driver with 6 championship titles and holds the record for IndyCar race wins (49). He sits 3rd all time behind A. J. Foyt and Mario Andretti with a total of 50 race wins (includes 1 CART/Champ Car win in 2001).
- Michael Andretti has won the most CART/Champ Car-sanctioned races (42).
- Tony Bettenhausen (19) is credited with the most AAA championship race wins.
- Danica Patrick is the only woman to ever win a national championship-level open-wheel race (Motegi, 2008). Sarah Fisher was the first female driver to win a pole position (Kentucky, 2002).
- Four drivers have held the crowns of CART Champion and Formula One World Driving Champion.
- Mario Andretti, Emerson Fittipaldi, Nigel Mansell, Jacques Villeneuve
- Six other drivers have won both a national championship race as well as at least one Formula One Grand Prix. They are as follows:
- Peter Revson, Dan Gurney, Jim Clark, Graham Hill, Juan Pablo Montoya, Jackie Stewart
Notable fatalities in competition[]
- Ted Horn, champion in 1946-1947-1948, died after crashing at the DuQuoin dirt track in late 1948.
- Defending Indianapolis 500 winners Floyd Roberts and Bill Vukovich were killed during the 1939 and 1955 Indy 500s respectively.
- 1951 and 1958 champion Tony Bettenhausen was killed in a crash at Indianapolis in May 1961.
- Eddie Sachs and Dave MacDonald were killed during the 1964 Indianapolis 500.
- Art Pollard (practice) and Swede Savage (race) died of injuries suffered during the 1973 Indianapolis 500.
- Gordon Smiley was killed while attempting to qualify for the 1982 Indianapolis 500.
- 1996 Indianapolis 500 pole-sitter Scott Brayton was killed May 17, 1996, during a practice session for the Indianapolis 500.
- Gonzalo Rodríguez was killed September 11, 1999, during a qualifying in the IndyCar Monterey Grand Prix at Laguna Seca.
- Greg Moore died after an October 31, 1999, crash in the Marlboro 500 at Fontana.
- Paul Dana died during practice for the first race of the 2006 IndyCar Series season, at Homestead-Miami Speedway on March 26, 2006.
- 2005 IndyCar Series champion and two-time Indianapolis 500 champion Dan Wheldon died after a 15-car pile-up on the 11th lap of the IZOD IndyCar World Championships at Las Vegas on October 16, 2011.
- Justin Wilson died on August 24, 2015, the day after a crash on lap 180 of the 2015 ABC Supply 500 at Pocono Raceway.
National champions[]
| Year | Champion[16] | ||
|---|---|---|---|
| AAA National Championship | |||
| 1905 |  Barney Oldfield
| ||
| 1906–1915: No championships | |||
| 1916 |  Dario Resta
| ||
| 1917–1919: No championships (World War I) | |||
| 1920 |  Gaston Chevrolet
| ||
| 1921 |  Tommy Milton
| ||
| 1922 | Jimmy Murphy
| ||
| 1923 | Eddie Hearne
| ||
| 1924 | Jimmy Murphy (2)
| ||
| 1925 | Peter DePaolo
| ||
| 1926 | Harry Hartz
| ||
| 1927 | Peter DePaolo (2)
| ||
| 1928 | Louis Meyer
| ||
| 1929 | Louis Meyer (2)
| ||
| 1930 | Billy Arnold
| ||
| 1931 | Louis Schneider
| ||
| 1932 | Bob Carey
| ||
| 1933 | Louis Meyer (3)
| ||
| 1934 | Bill Cummings
| ||
| 1935 | Kelly Petillo
| ||
| 1936 | Mauri Rose
| ||
| 1937 | Wilbur Shaw
| ||
| 1938 | Floyd Roberts
| ||
| 1939 | Wilbur Shaw (2)
| ||
| 1940 | Rex Mays
| ||
| 1941 | Rex Mays (2)
| ||
| 1942–1945: No championships (World War II) | |||
| 1946 | Ted Horn
| ||
| 1947 | Ted Horn (2)
| ||
| 1948 | Ted Horn (3)
| ||
| 1949 | Johnnie Parsons
| ||
| 1950 | Henry Banks
| ||
| 1951 | Tony Bettenhausen
| ||
| 1952 | Chuck Stevenson
| ||
| 1953 | Sam Hanks
| ||
| 1954 | Jimmy Bryan
| ||
| 1955 | Bob Sweikert
| ||
| USAC National Championship | |||
| 1956 | Jimmy Bryan (2)
| ||
| 1957 | Jimmy Bryan (3)
| ||
| 1958 | Tony Bettenhausen (2)
| ||
| 1959 |  Rodger Ward
| ||
| 1960 |  A. J. Foyt
| ||
| 1961 | A. J. Foyt (2)
| ||
| 1962 | Rodger Ward (2)
| ||
| 1963 | A. J. Foyt (3)
| ||
| 1964 | A. J. Foyt (4)
| ||
| 1965 | Mario Andretti
| ||
| 1966 | Mario Andretti (2)
| ||
| 1967 | A. J. Foyt (5)
| ||
| 1968 | Bobby Unser
| ||
| 1969 | Mario Andretti (3)
| ||
| 1970 | Al Unser
| ||
| 1971 | Joe Leonard
| ||
| 1972 | Joe Leonard (2)
| ||
| 1973 | Roger McCluskey
| ||
| 1974 | Bobby Unser (2)
| ||
| 1975 | A. J. Foyt (6)
| ||
| 1976 | Gordon Johncock
| ||
| 1977 | Tom Sneva
| ||
| 1978 | Tom Sneva (2)
|
Year | CART Indy Car Series |
| 1979 | A. J. Foyt (7)
|
1979 | Rick Mears
|
| 1980 | Johnny Rutherford
|
1980 | Johnny Rutherford (2)
|
| Year | USAC Gold Crown ChampionshipAB | 1981 | Rick Mears (2)
|
| 1981–82 | George Snider
|
1982 | Rick Mears (3)
|
| 1982–83 | Tom Sneva
|
1983 | Al Unser (2)
|
| 1983–84 | Rick Mears
|
1984 | Mario Andretti (4)
|
| 1985 | Danny Sullivan
|
1985 | Al Unser (3)
|
| 1986 | Bobby Rahal
|
1986 | Bobby Rahal
|
| 1987 | Al Unser
|
1987 | Bobby Rahal (2)
|
| 1988 | Rick Mears
|
1988 | Danny Sullivan
|
| 1989 |  Emerson Fittipaldi
|
1989 | Emerson Fittipaldi
|
| 1990 |  Arie Luyendyk
|
1990 | Al Unser, Jr.
|
| 1991 | Rick Mears
|
1991 | Michael Andretti
|
| 1992 | Al Unser, Jr.
|
1992 | Bobby Rahal (3)
|
| 1993 |  Emerson Fittipaldi
|
1993 | Nigel Mansell
|
| 1994 | Al Unser, Jr.
|
1994 | Al Unser, Jr. (2)
|
| 1995 |  Jacques Villeneuve
|
1995 | Jacques Villeneuve
|
| Year | Indy Racing League | 1996 | Jimmy Vasser
|
| 1996 | Buzz Calkins / Scott Sharp
| ||
| 1996–97 | Tony Stewart
|
1997 |  Alex Zanardi
|
| 1998 |  Kenny Bräck
|
1998 | Alex Zanardi (2)
|
| 1999 | Greg Ray
|
1999 |  Juan Pablo Montoya
|
| 2000 | Buddy Lazier
|
2000 | Gil de Ferran
|
| 2001 | Sam Hornish, Jr.
|
2001 | Gil de Ferran (2)
|
| 2002 | Sam Hornish, Jr. (2)
|
2002 | Cristiano da Matta
|
| Year | IndyCar Series | 2003 | Paul Tracy
|
| 2003 |  Scott Dixon
| ||
| 2004 | Tony Kanaan
|
Year | Champ Car World Series |
| 2004 |  Sébastien Bourdais
| ||
| 2005 | Dan Wheldon
|
2005 | Sébastien Bourdais (2)
|
| 2006 | Sam Hornish, Jr. (3)
|
2006 | Sébastien Bourdais (3)
|
| 2007 | Dario Franchitti
|
2007 | Sébastien Bourdais (4)
|
| Year | IndyCar Series | ||
| 2008 | Scott Dixon (2)
| ||
| 2009 | Dario Franchitti (2)
| ||
| 2010 | Dario Franchitti (3)
| ||
| 2011 | Dario Franchitti (4)
| ||
| 2012 | Ryan Hunter-Reay
| ||
| 2013 | Scott Dixon (3)
| ||
| 2014 |  Will Power
| ||
| 2015 | Scott Dixon (4)
| ||
| 2016 | Simon Pagenaud
| ||
| 2017 | Josef Newgarden
| ||
| 2018 | Scott Dixon (5)
| ||
| 2019 | Josef Newgarden (2)
| ||
| 2020 | Scott Dixon (6)
| ||
- ^A From 1979 to 1995 the Indianapolis 500 and the national championship were sanctioned by separate organizations, USAC and CART, respectively. USAC continued to sanction their own national championship series until 1981, when they formed the USAC Gold Crown Championship.
- ^B From 1985 to 1995 the USAC Gold Crown Championship consisted solely of the Indianapolis 500, thus making such championship winners indistinguishable from Indianapolis winners. IndyCar does not recognize winners of the USAC Gold Crown Championship as full season champions.[17]
In fiction[]
- Films
- The Crowd Roars (1932)
- Speed (1936)
- Indianapolis Speedway (1939)
- The Big Wheel (1949)
- To Please a Lady (1950)
- Roar of the Crowd (1953)
- Winning (1969)
- Super Speedway (1997)
- Driven (2001)
- Turbo (2013)
- Video games
See also[]
- List of American Championship Car winners
- List of American Championship Car Rookie of the Year Winners
- List of American Championship car racing point scoring systems
- NASCAR Speedway Division
- American Indycar Series
References[]
- ^ "Dario Resta To Drive In Sweepstakes Race". The Indianapolis News. April 12, 1919. p. 10. Archived from the original on 2015-05-27. Retrieved May 19, 2015 – via Newspapers.com.
- ^ "West's Wild Man" To Drive At Speedway". The Indianapolis News. April 22, 1919. p. 22. Archived from the original on 2015-05-27. Retrieved May 19, 2015 – via Newspapers.com.
- ^ Printz, John G.; Ken M. McMaken (March 15, 1985). "The U.S. National Championship Driving Title". CART News Media Guide 1985: 265–267.
- ^ Capps, Don (29 March 2010). "Automobile Racing History and History". Rear View Mirror. 8W. Archived from the original on June 9, 2011. Retrieved June 9, 2011.
- ^ "AAA Cuts Ties With U.S. Auto Racing". The Michigan Daily. Ann Arbor, MI. AP. August 4, 1955. p. 3. Retrieved January 23, 2012.
- ^ "USAC dissolves ties with league". The Spokesman-Review. Spokane, WA. AP. July 1, 1980. p. B2. Retrieved January 23, 2012.
- ^ "CART will go ahead". The Leader-Post. Regina, SK. AP. July 8, 1980. p. 17. Retrieved January 23, 2012.
- ^ Overpeck, Dave (June 2, 1979). "1980 '500' By Invitation Only (Part 1)". The Indianapolis Star. p. 1. Archived from the original on 2017-10-13. Retrieved October 13, 2017 – via Newspapers.com.
- ^ Overpeck, Dave (June 2, 1979). "1980 '500' By Invitation Only (Part 2)". The Indianapolis Star. p. 8. Archived from the original on 2017-10-13. Retrieved October 13, 2017 – via Newspapers.com.
- ^ "54 Owners Get 500 Invitations". The Indianapolis Star. March 4, 1980. p. 22. Archived from the original on 2017-10-14. Retrieved October 13, 2017 – via Newspapers.com.
- ^ Lewandowski, Dave (2010-02-02). "Meet the CEO". IndyCar Series. Indy Racing League. Archived from the original on 2011-06-05. Retrieved 2010-02-02.
- ^ "INDYCAR, IMS acquired by Penske Corporation". IndyCar.com. November 4, 2019. Retrieved November 5, 2019.
- ^ "F1i.com | F1 News, F1 Live, F1 Results | 2020 Formula 1 news from F1i.com". Archived from the original on February 9, 2008.
- ^ "F1 plans immediate reduction in new budget cap, reveals Ross Brawn | Formula 1®". F1. 4 May 2020. Retrieved 2021-08-09.
- ^ Galpin, Darren. "The Race of Two Worlds". 8W. Forix Autosport.com. Archived from the original on January 23, 2012. Retrieved January 23, 2012.
- ^ "Through The Years". Champ Car Stats. Archived from the original on June 9, 2011. Retrieved June 9, 2011.
- ^ "Archived copy" (PDF). Archived (PDF) from the original on 2018-09-17. Retrieved 2018-09-17.CS1 maint: archived copy as title (link)
External links[]
- ChampCarStats.com complete AAA, USAC, CART, CCWS and IRL race results.
- Open wheel racing
- Auto racing series in the United States