2004 Pop Secret 500

The 2004 Pop Secret 500 was a NASCAR Nextel Cup Series stock car race held on September 5, 2004 at California Speedway in Fontana, California. Contested over 250 laps on the 2-mile (3.23 km) asphalt D-shaped oval, it was the twenty-fifth race of the 2004 NASCAR Nextel Cup Series. Elliott Sadler of Robert Yates Racing won the race.
The first fall race at California Speedway would be held on Labor Day weekend, bumping the Mountain Dew Southern 500 off as part of the 2004 NASCAR Realignment. Brian Vickers won the pole. Portions of this race were filmed for the 2005 film "". Rookie Kasey Kahne got his fifth second-place finish of the season.