Keystone Pioneer (US)
| Year of Birth | 1972 |
| Sex | mare |
| Colour | bay |
| Sire | Hickory Pride (US) |
| Dam | Passing Speed (US) |
| Damsire | Speedster (US) |
| Breeder | Dorothy Haughton |
| Birthplace |
Pedigree
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1981 | Holley Ann Lobell (US) | bay | mare | Speedy Crown (US) - Keystone Pioneer (US) | ||
| 1987 | Keller Lobell (US) | dark bay | horse | Speedy Somolli (US) - Keystone Pioneer (US) |