The Ambetter Health 400 is a NASCAR Cup Series stock car race held at Atlanta Motor Speedway in Hampton, Georgia. Daniel Suárez is the defending race winner.

Atlanta Motor Speedway is a 1.540 miles (2.478 km) quad-oval intermediate speedway in Hampton, Georgia. The track has hosted a variety of sanctioning bodies since its inaugural season of racing in 1960, including NASCAR and IndyCar. The track has been owned by Speedway Motorsports, LLC (SMI) since 1990, with Brandon Hutchison currently serving as the track's general manager. Atlanta Motor Speedway is served by the nearby concurrent U.S. Route 41 and U.S. Route 19, along with Georgia State Route 20.