Big Machine Music City Grand Prix Presented by Gainbridge Fast Facts Race weekend: Saturday, Sept. 14-Sunday, Sept. 15 Track: Nashville Superspeedway, a 1.33-mile oval in Lebanon, Tennessee Race distance: NTT INDYCAR SERIES Big Machine Music City Grand Prix Presented by Gainbridge: 206 laps/273.98 miles INDY NXT by Firestone INDY NXT by Firestone Music City Grand
