there's also wsbk (who Is world superbike) which also has a 6 and 1 class which races some of the AMA tracks n some of the motogp tracks but like motogp its worldwide

 

In a nutshell:
Local organized club racing, ie cmra, cmmra, asra ccs, etc. All under wera(where everyone starts in the US)
Then you have AMA which has several classes, superstock, supersport, superbike, formula extreme etc.
Several countries have their own version of AMA ie British superbike, Austrailia, etc.
Then you have FIM World Superbike, Supersport, etc.
And finally Motogp 125, 250, 800

Many consider AMA Superbike to be level with WSB. So much so that WSBK officials demanded that the WSBK race at Miller be run on a different track configuration than the AMA Superbikes ran on the same weekend. They did not want lap times to be able to be compared between the two. I thought it was pretty chickens**t on their part. They didnt' want Spies' and Mladin's times to blow away the "Featured" guys.

 

Go to http://www.roadracingworld.com/. It is a great site with breaking new, calender for all level events, and pretty much everything you need to know about roadracing.

 

ok and what is the "isle of Man" that i hear alot about?

 

Its an island off the west cost of england.

 

and regarding the race(s) there?



nauree i just realized where i've seen you b4.....aren't you that kid that races go karts on the GEICO commercials?