First half Start and rain delays The race was scheduled to start at 1:16 p.m., but the threat of thunderstorms prompted
NASCAR to move the start time up ten minutes. Eventually, the race started eight minutes after one.
Kasey Kahne led the field to the green flag, but lost the lead to
Carl Edwards on the first lap. He passed him to lead the second lap. Edwards went by him again to lead the third lap. The first caution of the race flew on lap 11 for rain in turns 1 and 2. The race was red flagged on lap 13 for rain. After 59 minutes, the red flag was lifted and the field was moved off pit road. After two laps under caution, rain began to fall again in turn 1. The rain started coming down harder all around the track and the field was brought back down pit road again. The race was red flagged a second time on lap 19. It was lifted after 34 minutes. The race was set to restart on lap 25, but it was called off after
Alex Bowman – who made contact with the wall early in the race – left debris on the backstretch. Eventually, the race restarted on lap 29. The second caution of the race flew on lap 41. It was a scheduled competition caution due to overnight rain.
Josh Wise opted not to pit and took the lead. He drove down pit road the next lap and handed the lead to
Kevin Harvick. Just as the field was lining up for the restart on lap 44, rain began to pour a third time. The field was brought back down pit road and the race was red flagged for the third time. After 36 minutes, the red flag was lifted and the field rolled off pit road. The SAFER barrier he hit was damaged and required repair.
Second half Halfway Harvick gave up the lead to pit on lap 121 and handed it to
Dale Earnhardt Jr. He pitted the next lap and it went to Kenseth. He pitted the next lap and handed it to Keselowski. Harvick stopped a second time for a flat right-front tire. Debris in turn 3 brought out the fourth caution of the race on lap 125. That debris came from Harvick's car. Edwards opted not to pit and assumed the lead with rain just three miles out. The gamble failed and he pitted before the restart. The fifth caution of the race flew with 64 laps to go for rain. The field was brought down pit road and the race was red flagged for the fourth time with 62 laps to go. Eventually, NASCAR called the race due to darkness being near and no sign of the weather letting up and
Kurt Busch scored his 27th career win and third at Michigan, similar to the rain-shortened
Coke Zero 400 last year when
Aric Almirola scored his first career win at Daytona. == Post-race ==