The following is an overview of the events of 1920 in motorsport including the major racing events, motorsport venues that were opened and closed during a year, championships and non-championship events that were established and disestablished in a year, and births and deaths of racing drivers and other motorsport people.

Annual events The calendar includes only annual major non-championship events or annual events that had own significance separate from the championship. For the dates of the championship events see related season articles. DateEventRef 31 May8th Indianapolis 500 15–16 June9th Isle of Man TT 24 October11th Targa Florio

Births DateMonthNameNationalityOccupationNoteRef3FebruaryTony GazeAustralianRacing driverThe first Australian Formula One driver.30AprilDuncan HamiltonBritishRacing driver24 Hours of Le Mans winner ().

Deaths DateMonthNameAgeNationalityOccupationNoteRef25NovemberGaston Chevrolet28AmericanRacing driverIndianapolis 500 winner (1920).

See also List of 1920 motorsport champions

References

External links