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Indianapolis 500 Fun Facts
Indianapolis Motor Speedway

Indianapolis 500 Fun Facts

Family Participation

Indianapolis 500

Many families have had multiple members participate in the Indianapolis 500. This section collects the lists of family members that have participated in the race as well as winning combinations.

Family Participation
Driver Year Relationship
Bobby Allison
Donnie Allison
1973, 1975
1970-1971
Brother
Brother
Mario Andretti
Michael Andretti
Marco Andretti
Jeff Andretti
John Andretti
1965-1978, 1980-1994
1984-1992, 1994-1995, 2001-2003, 2006-2007
2006-current
1991-1993
1988-1994, 2007-2011
Father
Son of Mario
Son of Michael
Son of Mario
Nephew of Mario
Tony Bettenhausen
Gary Bettenhausen
Merle Bettenhausen
Tony Lee Bettenhausen
1946-1948, 1950-1960
1968-1978, 1980-1982, 1986-1987, 1989-1993
1972 (passed driver's test)
1981-1988, 1990-1991, 1993
Father
Son
Son
Son
Georges Boillot
Andre Boillot
1914
1919-1921
Brother
Brother
Jack Brabham
Geoff Brabham
Matthew Brabham
1961, 1964, 1969-1970
1981-1987, 1990-1991, 1993
2016
Father
Son of Jack
Son of Geoff
Ronnie Bucknum
Jeff Bucknum
1968-1970
2005-2006
Father
Son
Duane Carter
Pancho Carter
Dana Carter
Johnny Parsons
1948-1955, 1959-1960, 1963
1974-1987, 1989-1991
1979 (bumped from field)
1974-1980, 1982-1983, 1985-1986, 1996
Father
Son
Son
Stepson
Arthur Chevrolet
Louis Chevrolet
Gaston Chevrolet
1911, 1916
1915-1916, 1919-1920
1919-1920
Brother
Brother
Brother
Derek Daly
Conor Daly
1983-1985, 1987-1989
2013, 2015-current
Father
Son
Ralph DePalma
John DePalma
Peter DePaolo
1911-1913, 1915, 1919-1923, 1925
1915
1922, 1924-1927, 1929-1930
Brother
Brother
Nephew
Earl DeVore
Billy DeVore
1925, 1927-1928
1937-1941, 1946, 1948
Father
Son
Bill Endicott
Harry Endicott
1911-1913
1911, 1913
Brother
Brother
Emerson Fittipaldi
Christian Fittipaldi
Pietro Fittipaldi
1984-1994
1995
2020
Uncle
Nephew
Grandson of Emerson
A.J. Foyt Jr.
A.J. Foyt IV
Larry Foyt
1958-1992
2003-2005, 2007-2009
2004-2006
Grandfather
Grandson
Son of A.J. Jr.
Alfonso Giaffone
Felipe Giaffone
1997
2001-2006
Cousin
Cousin
Mike Groff
Robbie Groff
1991, 1994, 1996-1998
1997
Brother
Brother
C.G. Hartley
Gene Hartley
1924 (entered)
1950, 1952-1954, 1956-1957, 1959-1962
Uncle
Nephew
Thane Houser
Norm Houser
1926
1949
Father
Son
Parnelli Jones
PJ Jones
1961-1967
2004, 2006
Father
Son
Bernard Jourdain
Michel Jourdain Jr.
1989, 1991
1996, 2012, 2013 (did not qualify)
Uncle
Nephew
Bob Lazier
Buddy Lazier
Jaques Lazier
1981
1991-1992, 1995-2008, 2013-14, 2016-17
2000-2001, 2003, 2004 (relief driver), 2005-2007
Father
Son
Son
Arie Luyendyk
Arie Luyendyk Jr.
1985-1999, 2001-2002
2006
Father
Son
Jim McElreath
James McElreath
1962-1970, 1973-1974, 1977-1980
1977 (qualified too slow)
Father
Son
Rick Mears
Roger Mears
Casey Mears
1978-1992
1982-1983
2001 (Passed drivers test)
Brother
Brother
Son of Roger
Bruce Miller
Al Miller
1927 (attempted to qualify)
1932-1941, 1947
Brother
Brother
Johnnie Parsons
Johnny Parsons
1949-1958
1974-1980, 1982-1983, 1985-1986, 1996
Father
Son
Theodore Pilette
Teddy Pilette
1913
1977 (passed driver's test)
Grandfather
Grandson
Bobby Rahal
Graham Rahal
1982-1992, 1994-1995
2008-current
Father
Son
Jim Rathmann
Dick Rathmann
1949-1950, 1952-1963
1950, 1956, 1958-1964
Brother
Brother
George Robson
Hal Robson
1940-1941, 1946
1946-1948
Brother
Brother
Joe Russo
Paul Russo
Eddie Russo
1931-1934
1940-1941, 1946-1950, 1953-1954, 1956-1959, 1962
1955, 1957, 1960
Brother
Brother
Son of Joe
Max Sailer
Karl Sailer
1923
1923 (relief driver)
Uncle
Nephew
Tom Sneva
Jerry Sneva
Jan Sneva
1974-1990, 1992
1977-1980, 1982
1980 (participated in driver's test)
Brother
Brother
Brother
Louis Unser
Jerry Unser
Bobby Unser
Al Unser
Al Unser Jr.
Johnny Unser
Robby Unser
1940 (80-90-100-105 mph phases of driver's test)
1958
1963-1981
1965-1968, 1970-1990, 1992-1993
1983-1994, 2000-2004, 2006-2007
1996-2000
1998-1999
Uncle
Brother
Brother
Brother
Son of Al
Son of Jerry
Son of Bobby
Jacques Villeneuve
Jacques Villeneuve
1986
1994-1995, 2014
Uncle
Nephew
Bill Vukovich
Billy Vukovich
Billy Vukovich III
1951-1955
1968-1977, 1979-1980
1988-1990
Father
Son
Grandson
Bill Whittington
Don Whittington
Dale Whittington
1980-1983, 1985
1980-1983, 1985
1982
Brother
Brother
Brother
Justin Wilson
Stefan Wilson
2008-15
2016, 2018, 2021
Brother
Brother

Father and son combinations that have led the Indianapolis 500:

  • Al and Al Unser
  • Tony and Gary Bettenhausen
  • Bill and Bill Vukovich
  • Mario and Michael Andretti
  • Michael and Marco Andretti
  • Bobby and Graham Rahal

Father and son combinations that have won the Indianapolis 500:

  • Al Unser (1970-71, 78, 87) and Al Unser Jr. (1992, 94)

Brother combinations that have won the Indianapolis 500:

  • Al Unser (1970-71, 78, 87) and Bobby Unser (1968, 75, 81)

Brother combinations that have led the Indianapolis 500:

  • Louis and Gaston Chevrolet
  • Bobby and Al Unser
  • Justin and Stefan Wilson