| Audi Club North America |
Nationwide
|
WI
|
| Audi Club North America-Cherokee Region |
Atlanta
|
GA
|
| Bad Monkey Racing |
Micco
|
Fl
|
| Carmel Artomobilia |
Carmel
|
IN
|
| Daytona Sports Car Club |
Holly Hill
|
FL
|
| Dubs in the Buff |
Washington
|
DC
|
| EuroRennen |
Raleigh
|
NC
|
| Fantasy of Flight |
Polk City
|
FL
|
| Midwestern Council of Sports Car Clubs |
Rockford
|
Il
|
| New England Hillclimb Assoc. |
Williston
|
Ve
|
| North American Road Racing Association (NARRA) |
Nationwide
|
Fl
|
| SCCA - Central Florida Region |
Sebring
|
FL
|
| The Furrin Group |
Grand Rapids
|
Mi
|
| UPG NorCal |
San Jose
|
CA
|
