Janet Guthrie

IndyCar racing // American

Racing is a matter of spirit not strength.

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nickname:

Birthday:

March 7, 1938 (87)

Birthplace:

Iowa City, Iowa, United States

racing type:

IndyCar racing

team(s):

racing status:

Retired

height (cm):

175

residence:

Colorado

inspiration(s):

guilty pLEASURES:

FOLLOWING:

GRRL! Number:

GRRL-0219

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profile updated: June 12, 2025

Janet Guthrie is a pioneering figure in motorsports who broke barriers as the first woman to compete in both the Indianapolis 500 and Daytona 500, paving the way for future generations of female racers.

EARLY YEARS

Born on March 7, 1938, in Iowa City, Iowa, Janet moved with her family to Miami, Florida at age three when her father, a professional pilot for Eastern Airlines, accepted a new position. As the eldest of five children, she grew up in a household that valued aviation, which influenced her early interest in machinery and speed. Janet earned her pilot’s license at seventeen and later graduated from the University of Michigan with a B.Sc. in physics in 1960[1][2][5].

EARLY SUCCESS

Guthrie’s racing career began in 1963 on the SCCA circuit in a Jaguar XK140, where she demonstrated remarkable commitment by building her own engine, doing her own body work, and often sleeping in her car overnight at races[1][2]. By 1972, she was racing full-time and quickly established herself by winning class victories in the prestigious 12 Hours of Sebring endurance race. Her breakthrough came in 1976 when she became the first woman to compete in a NASCAR Winston Cup superspeedway race, finishing an impressive 15th in the World 600[2][3].

NOTABLE ACHIEVEMENTS

1963: Began racing on the SCCA circuit in a Jaguar XK140[1].
1967: First GT6 in the Sebring 12-Hour race[5].
1970: First Under-2-Liter Prototype in the Sebring 12-Hour race[5].
1976: First woman to compete in a NASCAR Winston Cup superspeedway race at the World 600, finishing 15th[1][3].
1977: First woman to compete in the Daytona 500, finishing 12th despite her engine blowing two cylinders with ten laps to go[1][3].
1977: Led a lap in NASCAR Cup Series competition and finished sixth at Bristol Motor Speedway, the best finish by a woman in a top-tier NASCAR race until matched by Danica Patrick in 2014[1][3].
1977: First woman to compete in the Indianapolis 500, finishing 29th due to engine troubles[1][3].
1978: Finished ninth in the Indianapolis 500 with a fractured wrist, the highest finish by a woman until 2005[1][5].
1979: Best Indy-car finish, fifth at Milwaukee and best qualifying position, fourth at the Pocono 500 Triple Crown[5].

REPUTATION

Widely recognized as a pioneering figure in motorsports, Janet shattered barriers in a male-dominated field while transitioning from aerospace engineering to professional racing. Her resilience against skepticism and gender bias is highlighted by her continued participation in both NASCAR and IndyCar events despite numerous challenges. Guthrie’s enduring legacy is confirmed by her induction into multiple prestigious halls of fame, including the International Motorsports Hall of Fame (2006), the Automotive Hall of Fame (2019), and most recently, the NASCAR Hall of Fame (2024)[1][2].