What are some of the best movies about car racing?

I’d like to know the name of some of the best movie about car racing, the one with high critical reception, thanks.

Which racing track would you recommend if I were to go to a sports car race?

I’m thinking of taking my boyfriend to a sports car racing, but I have no idea how I should start. Which racing track would you guys recommend? Any places in Southern California please.:) Thank you!