| Track Classes | ||
| Class A Track | Class B Track | Class C Track |
| Aqueduct | Bay Meadows | Australia (B) |
| Arlington Park | Chester Downs | Australia |
| Belmont Park | Dover Downs | Bamoral Park |
| Calder Race Course | Ellis Park | Beulah Park |
| Churchill Downs | Fairgrounds | Burmingham (EVE) |
| Delaware Park | Fairplex Park | Burmingham (MAT) |
| Del Mar | Freehold Raceway | Cal Expo |
| Gulfstream | Golden Gate Fields | Canterburry Park |
| Hollywood Park | Harrington Raceway | Charles Town |
| Keeneland | Laurel Park | Colonial Downs |
| Oaklawn Park | Lone Star Park | Delta Downs |
| Monmouth Park | Louisiana Downs | Derby Lane |
| Santa Anita Park | Meadows | Derby Lane (2nd) |
| Saratoga Thoroughbred | Meadowlands | Emerald Downs |
| Tampa Bay Downs | Mohawk Raceway | Evangeline Downs |
| Monticello Raceway | Fairmount Park | |
| Mountaineer Park | Finger Lakes | |
| Penn National | Fort Erie | |
| Philadelphia Park | Great Lakes Downs | |
| Pimilco | Gulf Greyhound | |
| Plainridge | Hawthorne Harness | |
| Pocono Downs | Hialeah Park | |
| Rockingham Park | Hollywood Dogs (2nd) | |
| Sam Houston Race Park | Hollywood Greyhound | |
| Saratoga Harness | Hoosier Park | |
| Sportsman Park | Indiana Downs | |
| Suffolk Downs | Jacksonville | |
| Turf Paradise | Jacksonville (2nd) | |
| Turfway Park | Jacksonville (MAT) | |
| Woodbine | Jacksonville (N) | |
| Yonkers Raceway | Lincoln Park | |
| Lincoln Park (2nd) | ||
| Los Alamitos | ||
| Maywood Park | ||
| Northfield Park | ||
| Palm Beach | ||
| Palm Beach (2nd) | ||
| Palm Beach (MAT) | ||
| Palm Beach (NIGHT) | ||
| Phoenix Greyhound | ||
| Plainfield (2nd) | ||
| Plainfield Greyhound Park | ||
| Pomona | ||
| Pompano Park | ||
| Prairie Meadows | ||
| Raynham (EVE) | ||
| Raynham (MAT) | ||
| Raynham Taunton | ||
| Remington Park | ||
| Retama Park | ||
| River Downs | ||
| Rosecraft Raceway | ||
| Solano | ||
| Southland Greyhound | ||
| Sunland Park | ||
| Thistle Downs | ||
| Tuscon Greyhound | ||
| Victory Land (EVE) | ||
| Victory Land (MAT) | ||
| Wheeling Matine | ||
| Wheeline (EVE) | ||
| Windsor Park | ||
| Wonderland Greyhound | ||
| Yavapai Downs | ||