Oval Track To unlock the Oval Track completely beat the Light Series.
Fiji Track To unlock Fiji you must play Sports Series and use the 486se car to get to the second week 5th race and beat it before the time runs out.
Shortcut in Mt. Shasta Right after the first turn there will be a break in the trees on the left go through there and it will cut some time off of the race and most likely you will pass up to about third place.
California Track If you completely beat Series Mode you are awarded the "CALIFORNIA" track.
San Andrias Fault Track Completely beat the Heavy Series to unlock the San Andrias Fault Track.
Mirror Series Go into Practice. Before selecting a track make sure that you set it to "Mirror." Go into the Practice track; but you don't have to race the track. Simply exit and start a "Series" race. Now you can race the "Series" in Mirror Mode. Go back into Practice and switch "Mirror" off to switch "Mirror Mode" off.
Secret Cars Five-Oh Car - Complete the Sports Series. Semi Truck - Complete the California Cup. Predator Car - Complete the Sports Series with the Five-Oh Car. Mountain Dew Pick-Up - Complete the Heavy Series. Squirrel Car - Complete the light Series.