The Weekend of race NASCAR begins with the training and qualifying arrivals defining a place of cars on a starting lattice, calculated on 43 cars.

Races NASCAR are good that, even having taken places in distant numbers of a starting lattice, racers have high chances of a victory which depends and from their own speed in race, and from errors and mechanical problems of other pilots.

During race NASCAR there are the drama changes connected with weariness and errors of racers, to problems in work of the engine and other units of the car. To predict, who becomes the winner and will get on "victory avenue", it is impossible until the leader will not cross finishing line.