.537
Margin of victory race winner Denny Hamlin held over second-place Kyle Busch.
2 hours, 52 minutes and 33 seconds
Total time of the Air Guard 400
3
Number of cautions in Saturday night’s (Sept. 11) race.
3
Average running position of Clint Bowyer, the best of any other driver.
4
Number of drivers who spent the entire race in the top 15: Jimmie Johnson, Bowyer, Marcos Ambrose and Carl Edwards.
4
Average running position of race winner Hamlin.
5
Number of cars listed as “out” at the end of the race.
6
Number of different leaders.
6
Lowest running position by Bowyer, the best of any other driver.
11
Number of green-flag passes for the lead.
14
Number of lead changes.
14
Number of cars on the lead lap at the end of the race.
19
Lowest running position of race winner Hamlin.
28
Number of laps under caution in the Air Guard 400.
38
Number of cars running at the finish.
62.8
Percentage of laps led by race winner Hamlin, the most of any other driver.
86
Number of fastest laps run by race winner Hamlin, the most of any other driver.
141.5
Driver rating for race winner Hamlin, the best of any other driver.
251
Number of laps led by race winner Hamlin, the most of any other driver.
95,000
Number of people in attendance for the Air Guard 400 at Richmond International Raceway.
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