Nitrogen (horse)
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| Nitrogen | |
|---|---|
| Sire | Medaglia d'Oro |
| Grandsire | El Prado |
| Dam | Tiffany Case |
| Damsire | Uncle Mo |
| Sex | Filly |
| Foaled | March 6, 2022 [1] |
| Country | United States |
| Color | Bay |
| Breeder | D J Stable |
| Owner | D J Stable |
| Trainer | Mark E. Casse |
| Record | 12 : 6 – 4 – 2 |
| Earnings | US$2,046,604[2] |
| Major wins | |
| Florida Oaks (2025) Appalachian Stakes (2025) Edgewood Stakes (2025) Wonder Again Stakes (2025) Alabama Stakes (2025) | |
| Awards | |
| Canadian Champion Two-Year-Old Filly (2024) On January 22, 2026 Nitrogen earned the Eclipse Award as Champion three-year-old filly. | |
| Last updated on November 5, 2025 | |
Nitrogen (foaled March 6, 2022) is an American Grade I winning Thoroughbred racehorse and Eclipse Champion.
In August 2025 Nitrogen won the prestigious Grade I Alabama Stakes at Saratoga Race Course.
Nitrogen is a bay filly bred and owned by D. J. Stable. Her sire is Medaglia d'Oro and her dam is Tiffany Case who was sired by Uncle Mo.[3]
Nitrogen's sire is Medaglia d'Oro who at the age of 26 stands at Godolphin's Darley Stud in Lexington, Kentucky for $75,000 in 2025.[3]
Nitrogen is trained by the Canadian Horse Racing Hall Of Fame trainer Mark E. Casse.
Nitrogen was named Canadian Champion Two-Year-Old Filly by a 114-62 margin over Souper Supreme as a maiden after her two Grade 1 performances in 2024.[4]