| Aqueduct | Website |
| Belmont Park | Website |
| Cal Expo Harness | Website |
| Cal Racing (Fairs) | Website |
| Charles Town | Website |
| CHRB | Website |
| Churchill Downs | Website |
| Daily Racing Form | Website |
| Del Mar | Website |
| Delta Downs | Website |
| Fair Grounds | Website |
| Finger Lakes | Website |
| Flamboro Downs | Website |
| Golden Gate Fields | Website |
| Gulfstream Park | Website |
| Gulfstream | Website |
| Hawthorne | Website |
| Japan Horse Racing | Website |
| Laurel Park | Website |
| Los Alamitos | Website |
| Mahoning Valley | Website |
| Meadowlands | Website |
| Oaklawn | Website |
| PARX | Website |
| Penn National | Website |
| Pimlico | Website |
| Pompano | Website |
| Portland Meadows | Website |
| Sam Houston | Website |
| Santa Anita Park | Website |
| Sunland Park | Website |
| Tampa Bay | Website |
| Turf Paradise | Website |
| Turfway Park | Website |
| TVG | Website |
| Woodbine | Website |
