The 1950 auto racing season was a landmark year across multiple disciplines as competition expanded and began to take more modern forms. In the United States, NASCAR’s Grand National Division — newly renamed from Strictly Stock — staged a 19‑race schedule, highlighted by the inaugural Southern 500 at Darlington Raceway, the first 500‑mile NASCAR stock car race that drew a record field and crowd. The season’s points championship was won by Bill Rexford, with drivers such as Fireball Roberts and Lee Petty among the regular competitors. On the open‑wheel side, the AAA National Championship held 13 races on dirt and paved ovals, with Johnnie Parsons winning the Indianapolis 500 and Henry Banks earning the overall national title. Internationally, the newly established FIA Formula One World Championship was contested over seven events, with Alfa Romeo drivers Giuseppe “Nino” Farina and Juan Manuel Fangio trading victories and Farina ultimately securing the first championship in history. The 1950 season reflected a growing postwar interest in motorsports, from stock cars to open‑wheel and Grand Prix racing.
