There are four words used to start a race: "Gentlemen, start your engines"
43 drivers are in one Nascar Sprint Cup Series race.
approxamitely 500
As many as they need to use. There is no limit in Sprint Cup.
43
One - sprint foot race.
145.000
On race day, 43 active pit crews participate in the Nascar Sprint Cup Series. The drivers who did not make the race also have their own pit crews.
more than 43 drivers
no
14
The Three commands for sprinting events are: runners take your marks, set, followed by the pistol firing. For 800 meters and up the two commands are: Runners take your marks followed by the pistol firing.