1958 USAC Road Racing Championship

August 2023 1958 USAC Road Racing Championship none 1959 The 1958 USAC Road Racing Championship season was the inaugural season of the USAC Road Racing Championship. The series was contested for sports cars at three rounds (Lime Rock, Marlboro, and Riverside), and Formula Libre at one round (Watkins Glen). It began September 7, 1958, and ended October 12, 1958, after four races. Dan Gurney won the season championship. Calendar Rnd Race Length Circuit Location Date 1 Lime Rock International Open 140 mi km on Lime Rock Park Lakeville, Connecticut September 7 2 Marlboro Grand Prix 76 mi km on Marlboro Motor Raceway Upper Marlboro, Maryland September 21 3 International Formula Libre Grand Prix 300 km mi on Watkins Glen International Watkins Glen, New York September 28 4 United States Grand Prix for Sports Cars 200 mi km on Riverside International Raceway Riverside, California October 12 Season results Rnd Circuit Winning team Results Winning driver 1 Lime Rock #49 Elisha Walker Results USA George Constantine 2 Marlboro #49 Elisha Walker Results USA George Constantine 3 Watkins Glen #11 Jo Bonnier Results SWE Jo Bonnier 4 Riverside #5 Reventhrow Automobile Incorporated Results USA Chuck Daigh External links World Sports Racing Prototypes: 1958 USAC Road Racing Championship Racing Sports Cars: USAC Road Racing Championship archive Category:USAC Road Racing Championship Usac Road Racing