| Listed race | |
| Location | Prairie Meadows Racetrack Altoona, Iowa, United States |
|---|---|
| Inaugurated | 1989 |
| Race type | Thoroughbred - Flat racing |
| Website | www |
| Race information | |
| Distance | 1+1⁄16 miles (8.5 furlongs) |
| Surface | Dirt |
| Track | left-handed |
| Qualification | Three-years-old |
| Weight | Assigned |
| Purse | $250,000 (2018) |
The Iowa Derby is a Listed American Thoroughbred horse race for three-year-olds run over a distance of 1+1⁄16 miles (8.5 furlongs) on the dirt annually at Prairie Meadows Racetrack in Altoona, Iowa. The purse of the event is US$250,000.[1]