Formally known as the World 600, the Coca-Cola 600 has been NASCAR's longest race since 1960.
The 400 laps around Charlotte Motor Speedway's 1.5-mile track changes drastically from start to finish. As the sun sets and the track becomes cooler, the more grip on the racetrack a car has but when the green flag drops, the hot track can cause cars to slip and slide.
The race also reminds us that the NASCAR season is a third of the way finished.
Here are 10 things to know about the Coca-Cola 600 (Sunday, 6 p.m. ET on Fox).