If you mean by professional, the highest level in Nascar, it is the Sprint Cup Series.
In general, there are three top series in Nascar, the Sprint Cup, Nationwide and Camping World Truck Series.
You lap someone in a Nascar race.
NASCAR Race Hub was created in 2010.
NASCAR Race Day was created in 2005.
NASCAR Race Day ended in 2006.
No. Earphones are not mandatory at a Nascar race.
The duration of NASCAR Race Hub is 3600.0 seconds.
The Coca-Cola 600 is currently the longest sanctioned Nascar race.
43 drivers are in one Nascar Sprint Cup Series race.
Jeff Gordon is a professional race car driver in the Nascar Sprint Cup Series.
In a Nascar Cup and Nationwide Series race there are 43 drivers. In a Nascar Truck Series race there are 36 starting drivers.
Yes they can. Any race or gender can participate in Nascar racing.
No, the NASCAR race at Bristol in March 2014 was not sold out.