Known as the World's Fastest Half-Mile, Bristol Motor Speedway is one of NASCAR's most iconic tracks and a civic crown jewel of the Tri-Cities region. On non-race weekends the grandstands are open for self-guided tours, and the track regularly hosts drag racing, dirt track conversions, college football games, and concerts. The 160,000-seat capacity makes major race weekends among the largest single-day sporting events in the United States.