| Spain | |
|---|---|
| Sire | Thunder Gulch |
| Grandsire | Gulch |
| Dam | Drina |
| Damsire | Regal And Royal |
| Sex | Filly |
| Foaled | 1997 |
| Country | United States |
| Colour | Bay |
| Breeder | The Thoroughbred Corp. |
| Owner | 1) The Thoroughbred Corp. 2) Dromoland Farm |
| Trainer | D. Wayne Lukas |
| Record | 35: 9–9–7 |
| Earnings | US$3,540,542 |
| Major wins | |
| La Brea Stakes (2000) Monmouth Breeders' Cup Oaks (2000) Turfway Breeders' Cup Stakes (2000) La Cañada Stakes (2001) Louisville Stakes (2002) Fleur de Lis Handicap (2002) Breeders' Cup wins: Breeders' Cup Distaff (2000) | |
Spain (foaled 1997 in Kentucky) is an American Thoroughbred racehorse who retired as the most financially successful mare in North American racing history in her time.