31 – number of laps spent under caution in the Sunoco Red Cross Pennsylvania 500.
4 – number of debris cautions in the Brickyard 400.
7 – number of different leaders in the LifeLock.com 400.
.092 Margin of victory (in seconds) for Kevin Harvick over Kasey Kahne. 3 Number of cars that ran less than 100 laps on Saturday night (Joe Nemechek, Max Papis and Dave Blaney). 3 hours, 3 minutes, 28 seconds Total time of the Coke Zero 400 (race started over an hour and a half late due …
4 – number of cautions in Sunday’s race at New Hampshire Motor Speedway.
7 – number of cautions in Sunday’s Toyota/Save Mart 350k.
8 – number of cars listed as “out” in the final running order.
20 – number of green-flag passes for the lead in Sunday’s Gillette Fusion ProGlide 500.
3- number of DNFs Jimmie Johnson has this season, more than his last two seasons combined.
4 – number of leaders in Saturday night’s Sprint All-Star Race.