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Robbie Groff (born January 31, 1966 in Mission Hills, California), is a former driver in the Indy Racing League and CART Championship Car series and is brother of Mike Groff. He raced in the 1994 CART season and 1997-1998 IRL seasons with 9 combined starts. His best career finish was in his first race, a ninth place at the 1997 Indianapolis 500.
(key) (Races in bold indicate pole position)
| Year | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | Rank | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990 | Groff Motorsports | PHX 8 | LBH 6 | MIL 3 | DET 7 | POR 12 | CLE 9 | MEA 9 | TOR DNS | DEN 10 | VAN | MDO 3 | ROA 5 | NAZ 1 | LS 3 | 5th | 104 |
| 1991 | Groff Motorsports | LBH 3 | PHX 1 | MIL 1 | DET 5 | POR 9 | CLE 3 | MEA 4 | TOR 10 | DEN 13 | MDO 15 | NAZ 7 | LS 15 | 7th | 107 | ||
| 1992 | Groff Motorsports | PHX 2 | LBH 2 | DET 15 | POR 4 | MIL 2 | NHA 12 | TOR 5 | CLE | VAN 10 | MDO 1 | NAZ 4 | LS 1 | 4th | 128 | ||
| 1993 | Bradley Motorsports | PHX 3 | LBH 5 | MIL 15 | DET 3 | POR 14 | CLE 4 | TOR 5 | 5th | 103 | |||||||
| Groff Motorsports | NHA 2 | VAN 16 | MDO 19 | NAZ 4 | LS 3 |
| Year | Team | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Rank | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | Bettenhausen Motorsports | Penske PC-22 | Ilmor 265D V8 t Ilmor 265C V8 t | SRF | PHX | LBH 13 | IND | MIL | DET | POR 13 | CLE | TOR | MIC | MDO | NHA | VAN | ROA | NAZ | LS | 34th | 0 |
| Year | Team | Chassis | No. | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Rank | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996-97 | McCormack Motorsports | G-Force GF01 | 30 | Oldsmobile Aurora V8 | NHM | LVS | WDW | PHX | INDY 9 | TXS 15 | PPIR 10 | CLT 13 | NH2 10 | LV2 18 | 20th | 135 | |
| 1998 | Blueprint Racing | Dallara IR8 | 27 | WDW 28 | PHX DNQ | INDY | TXS | NHM | DOV | CLT | PPIR | ATL | TX2 | LSV | 41st | 2 |
| Years | Teams | Races | Poles | Wins | Podiums (Non-win) | Top 10s (Non-podium) | Indianapolis 500 Wins | Championships |
|---|---|---|---|---|---|---|---|---|
| 2 | 2 | 7 | 0 | 0 | 0 | 3 | 0 | 0 |
| This biographical article related to United States auto racing is a stub. You can help Wikipedia by expanding it. |
Robert Woodward Rahal is an American former auto racing driver and team owner. As a driver he won three championships and 24 races in the CART open-wheel series, including the 1986 Indianapolis 500. He also won the 2004 and 2020 Indy 500s as a team owner for Buddy Rice and Takuma Sato, respectively.
Michael Mario Andretti is an American semi-retired auto racing driver and current team owner. Statistically one of the most successful drivers in the history of American open-wheel car racing, Andretti won the 1991 CART PPG Indy Car World Series and amassed 42 race victories, the most in the CART era and fourth-most all time. Since his retirement from active racing, Andretti has owned Andretti Autosport, which has won four IndyCar Series championships and five Indianapolis 500 races.
Indy Lights is an American developmental automobile racing series sanctioned by IndyCar, currently known as Indy Lights Presented by Cooper Tires for sponsorship reasons. Indy Lights is the highest step on the Road to Indy, a program of racing series leading up to the IndyCar Series. The Indy Lights series has been promoted by Anderson Promotions since 2014, which also manages the Road to Indy program.
A. J. Foyt Enterprises is an American racing team in the IndyCar Series and formerly NASCAR. It is owned by four-time Indianapolis 500 winner, 1972 Daytona 500 winner, 1967 24 Hours of Le Mans winner, and two-time 24 Hours of Daytona winner A. J. Foyt. Foyt won two of his four Indianapolis 500s driving for the team. The team also won the 1999 Indianapolis 500 and the IRL championship in 1996 and 1998.
The 1996 Indy Racing League was the first season in the history of the series, which was created and announced on March 11, 1994 by the Indianapolis Motor Speedway, as a supplementary Indy-car series to the established Indy Car World Series sanctioned by Championship Auto Racing Teams (CART) since 1979. It consisted of only three races, as the season concluded with the 80th Indianapolis 500 in May. Walt Disney World Speedway was completed in time to host the first ever event of the Indy Racing League (IRL), and Phoenix International Raceway switched alliances from CART to the IRL, in order to host the second event of the season. At the conclusion of the three-race schedule, Scott Sharp and Buzz Calkins ended up tied for first place in the season championship. With no tiebreaker rule in place, the two drivers were declared co-champions. Its creation, and the opposition of Indy Car's teams and drivers to take part in it, marked the start of 'the Split', a 12-year period of competition between rival series at the top level of American Open Wheel racing that had lasting negative effects in the sport.
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Michael Dennis Groff is a former race car driver who competed in CART and the IRL IndyCar Series and was the 1989 Indy Lights champion. His younger brother Robbie was also a CART and IRL driver from 1994 to 1998.
The 81st Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana over three days, May 25–27, 1997. It was originally scheduled for Sunday May 25, however, rain washed out all activities for the day. The race was started on Monday May 26, but rain halted the race after only 15 laps had been completed. On Tuesday May 27, the race was resumed, and was run to completion. The rain delay, as well as two controversies, put a damper on the month. Arie Luyendyk won the race from the pole position, his second Indy victory. Treadway Racing, in only their second season of competition, finished 1st-2nd with Luyendyk and teammate Scott Goodyear. The team became the first to sweep the top two finishing position at Indianapolis since Leader Cards in 1962.
The 78th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 29, 1994. The race was sanctioned by United States Auto Club (USAC), and was included as race number 4 of 16 of the 1994 PPG IndyCar World Series. For the second year in a row, weather was nary a factor during the month. Only one practice day was lost to rain, and pole day was only partially halted due to scattered showers. Warm, sunny skies greeted race day.
Didier Theys is a Belgian sports car driver. He is a two-time overall winner of the 24 Hours of Daytona ; a winner of the 12 Hours of Sebring (1998); the Sports Racing Prototype driver champion of the Grand-American Road Racing Association (2002) and the winner of the 24 Hours of Spa. He was also the polesitter (1996) and a podium finisher at the 24 Hours of Le Mans. The podium finish in 1999 was a third overall in the factory Audi R8R with co-drivers Emanuele Pirro and Frank Biela. Theys' first appearance at Le Mans was in 1982, while his last start in the world's most famous endurance sports car race came 20 years later in 2002.
The Desert Diamond West Valley Phoenix Grand Prix was an IndyCar Series race held at the Phoenix Raceway in Avondale, Arizona, United States. USAC moved the fall race and added a spring race to the newly built Phoenix International Raceway in 1964. The race became a CART event in 1979, and joined the Indy Racing League in 1996. It was held continuously through 2005.
The 1986 CART PPG Indy Car World Series season was the 8th national championship season of American open wheel racing sanctioned by CART. The season consisted of 17 races, and one non-points exhibition event. Bobby Rahal was the national champion, and the rookie of the year was Chip Robinson. The 1986 Indianapolis 500 was sanctioned by USAC, but counted towards the CART points championship. Bobby Rahal won the Indy 500, and would later become the first driver since 1980 to win Indy and the CART championship in the same season.
EuroInternational is a racing organization owned by Antonio Ferrari, grandnephew of Enzo Ferrari, formerly known as Euromotorsport.
Walker Racing was a racing team founded by Derrick Walker in 1991 racing originally in the CART Championship Car series. It last competed in the United SportsCar Championship under the name of Team Falken Tire until Falken Tire pulled out of not only the series but the team in general at the conclusion of the 2015 United SportsCar Championship season.
The 1994 PPG Indy Car World Series season was the 16th national championship season of American open wheel racing sanctioned by CART under the name "IndyCar". The season consisted of 16 races. Al Unser Jr. was the national champion, his second CART title, and the rookie of the year was Jacques Villeneuve. The 1994 Indianapolis 500 was sanctioned by USAC, but counted towards the CART points championship. Al Unser Jr. won the Indy 500 from the pole position, his second career victory in that event.
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The 1997 Indy 200 at Walt Disney World was the third round of the 1996–1997 Indy Racing League. The race was held on January 25, 1997, at the 1.000 mi (1.609 km) Walt Disney World Speedway in Bay Lake, Florida, being the first IRL race of the calendar year 1997. It was the first race with the new chassis from Dallara and G-Force, as well as for the 4000 cc naturally aspirated engines supplied by Oldsmobile and Infiniti, and it marked the first time that a major open-wheel series contested a race with brand-new cars and engines. The race was won by Eddie Cheever after being called off on lap 149 of the scheduled 200 due to heavy rain.
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Hogan Racing was a racing team owned by Carl G. Hogan, owner of Hogan Trucking.