The 2004 Subway 500 was a NASCAR Nextel Cup Series stock car race held on October 24, 2004 at Martinsville Speedway in Martinsville, Virginia. Contested over 500 laps, the race was the 32nd of the 36-race 2004 NASCAR Nextel Cup Series season, and the sixth race in the 2004 Chase for the Nextel Cup.

Jimmie Kenneth Johnson is an American professional auto racing driver. He competes part-time in the NASCAR Cup Series, driving the No. 84 Toyota Camry XSE for his team, Legacy Motor Club. Johnson's seven Cup championships, the first five of which are consecutive, are tied with Richard Petty and Dale Earnhardt for the most all-time. From 2021 to 2022, Johnson competed in the IndyCar Series for Chip Ganassi Racing, and has competed occasionally in sports car racing throughout his career.