Ambetter Health 400
The Ambetter Health 400 is a NASCAR Cup Series race held at Atlanta Motor Speedway, Georgia, since 1960, originally as the Dixie 300. It was historically the season’s final race and championship decider from 1987 to 2001. The race was shortened to 400 miles in 2023 with a new surface mimicking superspeedways.
2025 Ambetter Health 400
The Ambetter Health 400 was a NASCAR Cup Series race held on Sunday, February 23, 2025, at 3:00 PM ET at Atlanta Motor Speedway. The race covered 260 laps (400.4 miles). Christopher Bell won the 2025 Ambetter Health 400 at Atlanta Motor Speedway.