Autocross

    Autocross is a form of motorsports that emphasizes safe competition and active participation.  An autocross is a timed competition in which drivers navigate one at a time through a defined course on either a sealed or an unsealed surface.  Autocross differs from road racing and oval racing in that generally there is only one car on the track, racing against the clock rather than other cars.  As an entry-level motorsport it provides a stepping stone for drivers looking to move into other more competitive and possibly expensive forms of racing (such as rallying and circuit racing).

Autocross courses are typically no more that two miles long and tend to place demands on car handling and driver skill rather than on engine power and outright speed.  Courses may be temporary and marked by traffic cones or be permanent tracks with approval by a motorsport body.

Events typically have many classes that allow almost any vehicle, from economy sedans to purpose-built racing cars, to compete.  Due to the nature of a typical track, speeds can be slower when compared to other forms of motor sports, usually not exceeding highway speeds, but the activity level (measured in discrete turns per minute) can be higher than even Formula One due to the large number of elements packed into each course.

Autocross for Corvettes are broken into two divisions, low-speed and high-speed.  A low-speed race is restricted to a maximum of 80 mph where as high-speed autocross has no speed limit.  Corvettes are placed in classes and you race in your class based on the year of your car and the amount of work that has been done to your car from street stock to race prepared to unlimited.