List of IMSA GT Championship circuits

| Roval

| Hampton, Georgia

| {{IMSA|1993}}

| 1

| 100px

| Race circuit

| Brainerd, Minnesota

| {{IMSA|1972}}, {{IMSA|1977}}–{{IMSA|1983}}

| 8

| 100px

| Race circuit

| Bridgehampton, New York

| {{IMSA|1971}}

| 1

| 100px

| Race circuit

| Loudon, New Hampshire

| {{IMSA|1972}}

| 1

|

| Roval

| Concord, North Carolina

| {{IMSA|1971}}, {{IMSA|1974}}, {{IMSA|1982}}–{{IMSA|1986}}

| 8

| 100px

| Street circuit

| Columbus, Ohio

| {{IMSA|1985}}–{{IMSA|1988}}

| 4

|

| Street circuit

| Dallas, Texas

| {{IMSA|1996}}

| 1

|

| Roval

| Daytona Beach, Florida

| {{IMSA|1971}}–{{IMSA|1997}}

| 53Held two races in 1972, 1974, 1984–86, and 1996; held three races in 1973 and 1975–83.

| 100px

| Street circuit

| Del Mar, California

| {{IMSA|1987}}–{{IMSA|1992}}

| 6

|

| Race circuit

| Chandler, Arizona

| {{IMSA|1987}}

| 1

| 100px

| Street circuit

| Halifax, Nova Scotia

| {{IMSA|1995}}

| 1

|

| Race circuit

| Hallett, Oklahoma

| {{IMSA|1977}}–{{IMSA|1979}}

| 3

|

| Race circuit

| Topeka, Kansas

| {{IMSA|1989}}–{{IMSA|1991}}

| 3

| 100px

| Race circuit

| Mexico City, Mexico

| {{IMSA|1974}}

| 1

| 100px

| Race circuit

| Clermont, Indiana

| {{IMSA|1973}}, {{IMSA|1994}}

| 2

| 100px

| Race circuit

| Monterey, California

| {{IMSA|1974}}–{{IMSA|1987}}, {{IMSA|1989}}, {{IMSA|1991}}–{{IMSA|1994}}, {{IMSA|1997}}–{{IMSA|1998}}

| 24Held two races in 1976 and 1977.

| 100px

| Roval

| Clark County, Nevada

| {{IMSA|1997}}–{{IMSA|1998}}

| 2

| 100px

| Race circuit

| Lakeville, Connecticut

| {{IMSA|1972}}–{{IMSA|1998}}

| 34Held two races in 1986–92.

| 100px

| Street circuit

| Long Beach, California

| {{IMSA|1990}}–{{IMSA|1991}}

| 2

|

| Street circuit

| East Rutherford, New Jersey

| {{IMSA|1990}}

| 1

| 100px

| Street circuit

| Miami, Florida

| {{IMSA|1983}}–{{IMSA|1993}}

| 11

|

| Roval

| Brooklyn, Michigan

| {{IMSA|1984}}

| 1

|

| Race circuit

| Wentzville, Missouri

| {{IMSA|1975}}, {{IMSA|1977}}

| 2

|

| Race circuit

| Troy Township, Morrow County, Ohio

| {{IMSA|1972}}–{{IMSA|1979}}, {{IMSA|1981}}–{{IMSA|1993}}

| 26Held two races in 1975–77 and 1982.

| 100px

| Race circuit

| Bowmanville, Ontario

| {{IMSA|1975}}, {{IMSA|1980}}–{{IMSA|1983}}, {{IMSA|1989}}–{{IMSA|1992}}, {{IMSA|1995}}–{{IMSA|1998}}

| 13

| 100px

| Street circuit

| New Orleans, Louisiana

| {{IMSA|1991}}–{{IMSA|1992}}, {{IMSA|1995}}

| 3

|

| Roval

| Ontario, California

| {{IMSA|1974}}, {{IMSA|1976}}

| 2

| 100px

| Roval

| Phoenix, Arizona

| {{IMSA|1992}}–{{IMSA|1995}}

| 4

| 100px

| Roval

| Fountain, Colorado

| {{IMSA|1997}}

| 1

| 100px

| Roval

| Long Pond, Pennsylvania

| {{IMSA|1973}}, {{IMSA|1976}}–{{IMSA|1977}}, {{IMSA|1981}}–{{IMSA|1985}}

| 8

| 100px

| Race circuit

| Portland, Oregon

| {{IMSA|1978}}–{{IMSA|1994}}

| 17

| 100px

| Race circuit

| Elkhart Lake, Wisconsin

| {{IMSA|1979}}–{{IMSA|1993}}

| 15

| 100px

| Race circuit

| Braselton, Georgia

| {{IMSA|1973}}–{{IMSA|1992}}, {{IMSA|1994}}–{{IMSA|1998}}

| 35Held two races in 1976–82, 1987, 1991, and 1998.

| 100px

| Race circuit

| Riverside, California

| {{IMSA|1975}}, {{IMSA|1979}}–{{IMSA|1987}}

| 10

| 100px

| Street circuit

| San Antonio, Texas

| {{IMSA|1987}}–{{IMSA|1990}}

| 4

|

| Race circuit

| Sonoma, California

| {{IMSA|1976}}–{{IMSA|1990}}, {{IMSA|1995}}–{{IMSA|1997}}

| 18

| 100px

| Race circuit

| Sebring, Florida

| {{IMSA|1973}}, {{IMSA|1975}}–{{IMSA|1998}}

| 27Held two races in 1997 and 1998.

| 100px

| Race circuit

| Summit Point, West Virginia

| {{IMSA|1971}}, {{IMSA|1982}}, {{IMSA|1987}}–{{IMSA|1989}}

| 5

| 100px

| Roval

| Talladega, Alabama

| {{IMSA|1971}}–{{IMSA|1972}}, {{IMSA|1974}}–{{IMSA|1976}}, {{IMSA|1978}}

| 6

|

| Street circuit

| Tampa, Florida

| {{IMSA|1989}}–{{IMSA|1990}}

| 2

|

| Roval

| College Station, Texas

| {{IMSA|1972}}, {{IMSA|1995}}–{{IMSA|1996}}

| 3

| 100px

| Race circuit

| Danville, Virginia

| {{IMSA|1971}}–{{IMSA|1972}}

| 2

| 100px

| Race circuit

| Watkins Glen, New York

| {{IMSA|1972}}, {{IMSA|1984}}–{{IMSA|1997}}

| 24Held two races in 1984–91.

| 100px

| Street circuit

| West Palm Beach, Florida

| {{IMSA|1986}}–{{IMSA|1991}}

| 6

|