| Codex | |
|---|---|
| Sire | Arts And Letters |
| Grandsire | Ribot |
| Dam | Roundup Rose |
| Damsire | Minnesota Mac |
| Sex | Stallion |
| Foaled | 1977 |
| Country | United States |
| Colour | Chestnut |
| Breeder | Tartan Stable |
| Owner | Tartan Stable |
| Trainer | D. Wayne Lukas |
| Record | 15: 6-2-1 |
| Earnings | $534,576 |
| Major wins | |
| Santa Anita Derby (1980) Hollywood Derby (1980) American Classic Race wins: Preakness Stakes (1980) | |
Codex (February 28, 1977 – August 20, 1984) was an American thoroughbred racehorse who won the 1980 Preakness Stakes. He was foaled in Florida out of the Minnesota Mac mare, Roundup Rose, sired by the 1969 American Horse of the Year, Arts And Letters.[1]