| ID | REG | TRACK | DESCRIPTION | CITY | ALSO KNOWN AS | COUNT |
|---|---|---|---|---|---|---|
| 05522a | CO | Akron Fairgrounds | dirt oval | Akron | 1 | |
| 05536a | CO | Centennial Park | dirt oval | Denver | 1 | |
| 05537a | CO | Century 21 Speedway | paved oval | Aurora | 1 | |
| 05603a | CO | Colorado Motorsports Park | dirt oval | Peoria | 5 | |
| 05502c | CO | Colorado National Speedway | dirt oval | Erie | 44 | |
| 05502d | CO | Colorado National Speedway | dirt oval | Erie | 1 | |
| 05502b | CO | Colorado National Speedway | paved figure eight | Erie | 20 | |
| 05502a | CO | Colorado National Speedway | paved oval | Erie | 44 | |
| 05502f | CO | Colorado National Speedway (inner) | mixed oval | Erie | 1 | |
| 05502e | CO | Colorado National Speedway (Inner) | paved oval | Erie | 1 | |
| 05520a | CO | Colorado Springs International Speedway | paved oval | Colorado Springs | 6 | |
| 05524a | CO | Colorado State Fairgrounds | dirt oval | Pueblo | 1 | |
| 05600a | CO | Continental Divide Raceway | paved road circuit | Castle Rock | CDR Tech Track | 7 |
| 05600c | CO | Continental Divide Raceway | paved road circuit | Castle Rock | 1 | |
| 05504a | CO | Cortez Fairgrounds Speedway | dirt oval | Cortez | Arrowhead Speedway, Montezuma County Speedway, Fairgrounds Raceway, Fairgrounds Speedway | 4 |
| 05546a | CO | Delta Speedway | dirt oval | Delta | Delta County Speedway | 1 |
| 05559a | CO | Denver Grand Prix | paved street circuit | Denver | Grand Prix of Denver | 5 |
| 05525a | CO | Denver Speedway | unknown track | Denver | 1 | |
| 05601a | CO | El Paso County Raceway | dirt oval | Calhan | El Paso County Speedway | 26 |
| 05553b | CO | Englewood Speedway | paved oval | Sheridan | 5 | |
| 05523a | CO | Glenwood Springs | dirt oval | Glenwood Springs | 1 | |
| 05602a | CO | High Plains Raceway | paved road circuit | Byers | 2 | |
| 05501b | CO | I-25 Speedway | paved figure eight | Pueblo | Beacon Hill Speedway | 6 |
| 05501a | CO | I-25 Speedway | paved oval | Pueblo | Beacon Hill Speedway, Pickard's Beacon Hill Speedway | 18 |
| 05506a | CO | I-76 Speedway | dirt oval | Fort Morgan | Morgan County Raceway | 16 |
| 05506b | CO | I-76 Speedway (inner) | dirt oval | Fort Morgan | 2 | |
| 05507a | CO | IMI Motorsports Complex | dirt oval | Dacono | 1 | |
| 05508a | CO | La Junta Raceway | paved airfield circuit | La Junta | 2 | |
| 05604a | CO | Lake Georgetown | ice road circuit | Georgetown | 1 | |
| 05521a | CO | Lakeside Speedway | paved oval | Denver | Lakeside Ballpark | 13 |
| 05573a | CO | Lamar Speedway | dirt oval | Lamar | 2 | |
| 05579a | CO | Merchants Park | dirt oval | Denver | 1 | |
| 05517a | CO | Mosca Motorsports Park | dirt oval | Mosca | Alamosa Motor Speedway, San Luis Valley Motor Plex, Thunder Valley Speedway | 2 |
| 05511a | CO | Phillips County Raceway | dirt oval | Holyoke | Holyoke Speedway | 11 |
| 05512a | CO | Pikes Peak International Raceway | paved oval | Fountain | 59 | |
| 05512b | CO | Pikes Peak International Raceway | paved road circuit | Fountain | 7 | |
| 05583a | CO | Pikes Peak Speedway | paved oval | Colorado Springs | 1 | |
| 05540b | CO | Pikes Peak Turf Club | dirt oval | Fountain | 1 | |
| 05509a | CO | Prowers County Motorsports Park | dirt oval | Lamar | May Valley Speedway | 1 |
| 05513a | CO | Pueblo Motorsports Park | paved road circuit | Pueblo | 2 | |
| 05527a | CO | Pueblo Springs | unknown track | 1 | ||
| 05514b | CO | Rocky Mountain National Speedway | dirt figure eight | Commerce City | 1 | |
| 05514a | CO | Rocky Mountain National Speedway | dirt oval | Commerce City | Rocky Mountain Speedway, Raceland | 76 |
| 05515a | CO | Second Creek Raceway | paved road circuit | Commerce City | 5 | |
| 05591a | CO | Sportsman Park | dirt oval | Colorado Springs | 3 | |
| 05503a | CO | Streets of Denver | paved street circuit | Denver | Denver Grand Prix | 8 |
| 05516a | CO | Thunder Mountain Speedway | dirt oval | Olathe | 1 | |
| 05599a | CO | Valley Dirt Riders | dirt oval | Berthoud | 1 |