of the race distance was completed. Results of other Shadow cars (key) References American auto racing teams American racecar constructors British auto racing teams British racecar constructors Formula One constructors Formula One entrants World Sportscar Championship teams Can-Am entrants NASCAR teams Vehicle manufacturing companies established in 1968 Vehicle manufacturing companies disestablished in 1980 1968 establishments in California 1980 disestablishments in England 2020 establishments in Italy Auto racing teams established in 2020