• bold indicate pole position) "Robert C Groff from Calabasas, CA". Radaris.com. Retrieved 10 June 2024. "Robbie Groff – 1994 CART Results". Racing-Reference...
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  • Raceway. Franck Fréon won the pole. Top Five Results Adrian Fernández Robbie Groff Robbie Buhl Marco Greco Tommy Byrne Held April 12 at Long Beach, California...
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  • Thumbnail for 1997 Indianapolis 500
    car debutant Billy Boat and rookie Robbie Groff also finished in the top 10, with Robbie Buhl in between. Mike Groff finished as the highest Infiniti placed...
    134 KB (11,254 words) - 21:02, 31 May 2025
  • Thumbnail for 1996–97 Indy Racing League
    Michel Jourdain Jr. 10 – Mike Groff 21 – Roberto Guerrero 33 – Michele Alboreto 12 – Buzz Calkins 7 – Eliseo Salazar 54 – Robbie Buhl 40 – Marco Greco 34 –...
    59 KB (2,389 words) - 18:47, 6 June 2025
  • Colorado Robbie Groff (born 1966), American racing driver Ulysses Grant Groff (1865–1950), American landowner and philanthropist Skip Groff (1948–2019)...
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  • Held June 3 at The Milwaukee Mile. Robbie Buhl won the pole. Top Five Results Paul Tracy Robbie Buhl Robbie Groff Ted Prappas P. J. Jones Held June 17...
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  • Bachelart Robbie Buhl Robbie Groff Mark Smith Franck Fréon Held April 21 at Phoenix International Raceway. Mark Smith won the pole. Top Five Results Robbie Groff...
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  • Giaffone Phil Giebler Jorge Goeters Marco Greco Michael Greenfield Mike Groff Robbie Groff Dean Hall Matt Halliday Scott Harrington Jack Harvey Naoki Hattori...
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  • Thumbnail for 1998 Indy Racing League
    Buzz Calkins 51- Eddie Cheever Failed to qualify: 19-Stan Wattles, 27-Robbie Groff, 40-Jack Miller and 53-Jim Guthrie The Indianapolis 500 was held on May...
    53 KB (1,753 words) - 18:48, 6 June 2025
  • February 2017. Groff Conklin called the story "completely charming". Apart from winning the 1941 Retro-Hugo Award for the Best Short Story, "Robbie" was voted...
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  • Thumbnail for Baja 1000
    James Garner Brendan Gaughan Tony Gera Bob Gordon Beccy Gordon Mike Groff Robbie Groff Roberto Guerrero Rod Hall Chris Harris Riley Herbst Troy Herbst Larry...
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  • Bryan Herta won the pole. Top Five Results Sandy Brody Bryan Herta Robbie Groff Jeff Ward Greg Moore B-Class Winner: Jack Miller (only entrant) Held...
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  • Thumbnail for 1994 PPG Indy Car World Series
    project: the new Honda engine. Team leader Bobby Rahal and teammate Mike Groff would face a great challenge enduring the "growing pains" of the new engine...
    108 KB (6,122 words) - 17:27, 14 June 2025
  • Thumbnail for Jimmy Bryan Memorial
    Indy Racing League. On lap 128, Foyt Racing drivers Scott Sharp and Mike Groff (running 1st-2nd) ducked into the pits for their final stop. However, they...
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  • 1989 Indy Lights champion. His younger brother Robbie was also a CART and IRL driver from 1994 to 1998. Groff made his professional debut in 1984 competing...
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  • Thumbnail for Penske PC-22
    Brabham 76 24 0 51st Robbie Groff 13 13 0 34th Rahal-Hogan Racing Ilmor 265D V8t G Bobby Rahal 4 3 59* 10th* Ilmor 265C V8t Mike Groff 10 31 17* 20th*...
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  • Thumbnail for HVM Racing
    Penske-Ilmor Stefan Johansson 16 0 0 0 57 11th Gary Brabham 1 0 0 0 0 52nd Robbie Groff 2 0 0 0 0 34th 1995 Penske-Mercedes Reynard-Cosworth Stefan Johansson...
    69 KB (1,457 words) - 13:57, 31 May 2025
  • Thumbnail for Firestone Indy 225
    September 20 Mike Groff 1988 September 25 Calvin Fish 1989 September 24 Mike Groff 1990 October 7 Robbie Groff 1991 October 6 Robbie Buhl 1991 October...
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  • Thumbnail for Formula Super Vee
    Mark Smith leading Robbie Groff in a Super Vee race at the 1988 Grand Prix of Cleveland....
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  • petroleum geologist Robbie Gringras, British-born Israeli writer, performer, and educator Robbie Groff (born 1966), American racing driver Robbie Grossman (born...
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  • Thumbnail for 1997 Indy 200 at Walt Disney World
    their test, although only three of them would take part in an IRL race: Robbie Groff, with two IndyCar races under his belt, USAC Silver Crown champion Jack...
    48 KB (4,153 words) - 03:05, 15 April 2025
  • different classes of racing vehicles. Steve Olliges Robby Gordon Mike Groff Robbie Groff Rod Hall Rob MacCachren Rousseau, Scott (August 21, 2008). "BITD:...
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  • Thumbnail for 1997 True Value 500
    back of the field with a backup chassis loaned by Blueprint Racing. Mike Groff for Byrd-Cunningham Racing - fractured his lower left tibia during practice...
    28 KB (1,035 words) - 21:43, 25 May 2025
  •  Netherlands Marcus Grönholm Niclas Grönholm Rallying  Finland Mike Groff, Robbie Groff Auto racing  United States Jannie de Groot, Daan de Groot Swimming...
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  • Thumbnail for 1997 Pennzoil 200
    first 10 laps were run almost entirely under caution, after a spin by Robbie Groff and a gearbox failure for Jim Guthrie on the opening lap and a botched...
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  • Thumbnail for 1998 Indy 200 at Walt Disney World
    for the race and did not take part in official practice. Replaced by Robbie Groff. Tony Stewart outlasted all challengers to take his second IRL victory...
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  • Thumbnail for IndyCar Series at the Milwaukee Mile
    June 8 Mike Groff 1987 May 31 Didier Theys 1988 June 4 Dave Simpson 1989 June 4 Mike Groff 1990 June 3 Paul Tracy 1991 June 2 Robbie Groff 1992 June 28...
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  • Thumbnail for 1997 Samsonite 200
    fractured vertebra. Robbie Buhl for Team Menard - suffered a concussion during testing on June 13 and was unable to compete. Mike Groff for Byrd-Cunningham...
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  • Thumbnail for 1998 Indianapolis 500
    including the #27 Blueprint Racing entry, initially unassigned after Robbie Groff failed to complete a racing lap. The car was initially scheduled to be...
    61 KB (5,241 words) - 20:11, 31 March 2025
  • Disney World Speedway. Raul Boesel (1998–1999) Brandon Erwin (2001) Robbie Groff (1997) Jon Herb (2000)* Ronnie Johncox (2000)* Jimmy Kite (1999) Willy...
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