Darlington Raceway is the site of the inaugural Southern 500, the first 500-mile NASCAR race.

Darlington Raceway is a 1.366 mi (2.198 km) egg-shaped oval track in Darlington, South Carolina. The track has hosted a variety of racing events since its inaugural season of racing in 1950; primarily races sanctioned by NASCAR. The venue has a capacity of 47,000 as of 2021. Darlington Raceway is owned by NASCAR and led by track president Josh Harris.

The Southern 500, officially known as the Cook Out Southern 500 for sponsorship reasons, is a NASCAR Cup Series stock car race at Darlington Raceway in Darlington, South Carolina, United States. The race distance is 501 miles (806 km) and consists of 367 laps. From 1950 to 2003, and again since 2015, the race has been held on Labor Day weekend. The Southern 500 is largely considered one of the Crown Jewels of the NASCAR calendar, and has been nicknamed NASCAR's "oldest superspeedway race." For decades, the race has been considered by competitors and media as one of the more difficult and challenging races on the NASCAR schedule, owing much to the track's unusual, asymmetrical egg-shape, rough pavement, and overall unforgiving nature. Darlington Raceway itself has a long and storied reputation as the "Track Too Tough to Tame."

The National Association for Stock Car Auto Racing, LLC (NASCAR) is an American auto racing sanctioning and operating company that is best known for stock car racing. It is considered to be one of the top ranked motorsports organizations in the world and is one of the largest spectator sports leagues in America. The privately owned company was founded by Bill France Sr. in 1948, and his son, Jim France, has been the CEO since August 2018. The company is headquartered in Daytona Beach, Florida. Each year, NASCAR sanctions over 1,500 races at over 100 tracks in 48 US states, as well as in Canada, Mexico, Brazil and Europe.