Which is longer, the Sharpie 500 at Bristol or the Aarons 499 at Talladega? How does NASCAR know how many laps to race each weekend? Is it laps, miles or something else? These are popular questions that even seasoned NASCAR fans have. Let me take a minute to explain.
Explore NASCAR Racing
Also from About.com:
©2012 About.com. All rights reserved.
A part of The New York Times Company.
Comments