Nitrogen (horse)

Nitrogen
SireMedaglia d'Oro
GrandsireEl Prado
DamTiffany Case
DamsireUncle Mo
SexFilly
FoaledMarch 6, 2022 [1]
CountryUnited States
ColorBay
BreederD J Stable
OwnerD J Stable
TrainerMark E. Casse
Record10 : 6 – 2 – 2
EarningsUS$1,576,604[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)
Last updated on August 18, 2025

Nitrogen (foaled March 6, 2022) is an American Grade I winning Thoroughbred racehorse. In August 2025 Nitrogen won the prestigious Grade I Alabama Stakes at Saratoga Race Course.

Background

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]

Statistics

Date Distance Race Grade Track Odds Field Finish Winning
Time
Winning
(Losing)
Margin
Jockey Ref
2024 – Two-year-old season
Aug 30, 2024 1 mile Maiden Special Weight Woodbine 0.70* 6 2 1:39.11 (neck) Sahin Civaci [5]
Sep 14, 2024 1 mile Natalma Stakes I Woodbine 41.35 11 3 1:33.99 (34 length) Sahin Civaci [6]
Nov 1, 2024 1 mile Breeders' Cup Juvenile Fillies Turf I Del Mar 49.60 14 3 1:34.28 (2+12 lengths) José L. Ortiz [7]
2025 – Three-year-old season
Jan 4, 2025 1 mile Ginger Brew Stakes Listed Gulfstream Park 1.80* 10 1 1:34.53 12 length José L. Ortiz [8]
Mar 8, 2025 1+116 miles Florida Oaks III Tampa Bay Downs 1.50* 11 1 1:40.42 12 length José L. Ortiz [9]
Apr 8, 2025 1 mile Appalachian Stakes II Keeneland 1.20* 7 1 1:37.00 2+14 lengths José L. Ortiz [10]
May 2, 2025 1+116 miles Edgewood Stakes II Churchill Downs 0.97* 7 1 1:41.58 3+12 lengths José L. Ortiz [11]
Jun 7, 2025 1 mile Wonder Again Stakes[a] III Saratoga 0.40* 3 1 1:36.16 17 lengths José L. Ortiz [12]
Jul 5, 2025 1+18 miles Belmont Oaks I Saratoga 0.40* 7 2 1:44.84[b] (nose) José L. Ortiz [13]
Aug 16, 2025 1+14 miles Alabama Stakes I Saratoga 2.05 6 1 2:03.31 1+12 lengths José L. Ortiz [14]

Legend:
  All-weather track   Dirt   Turf

Notes:
An asterisk after the odds means Nitrogen was the post-time favourite.

  1. ^ The Wonder Again Stakes was originally scheduled for 1+116 miles on the Inner turf course but was moved to the dirt track due to the rain affected track. Consequently, the event was downgraded to Grade III
  2. ^ The winner Fionn set a new track record for the 1+18 miles distance

Pedigree

Pedigree of Nitrogen, bay filly, foaled March 6, 2022[1]
Sire
Medaglia d'Oro
(1999)
El Prado (IRE)
(1989)
Sadler's Wells
(1981)
Northern Dancer (1961)
Fairy Bridge (1975)
Lady Capulet
(1974)
Sir Ivor (1965)
Cap and Bells (1958)
Cappucino Bay
(1989)
Bailjumper
(1974)
Damascus (1964)
Court Circuit (1964)
Dubbed In
(1973)
Silent Screen (1967)
Society Singer (1968)
Dam
Tiffany Case
(2013)
Uncle Mo
(2008)
Indian Charlie
(1995)
In Excess (IRE) (1987)
Soviet Sojourn (1989)
Playa Maya
(2000)
Arch (1995)
Dixie Slippers (1995)
Biblical Point
(2003)
Point Given
(1998)
Thunder Gulch (1992)
Turko's Turn(1986)
Bibical Sense
(1990)
Blushing Groom (FR) (1974)
Star in the North (1971) (family: 1-s)[15]

References

  1. ^ a b "Pedigree of Nitrogen". Equineline. Retrieved August 17, 2025.
  2. ^ "Nitrogen profile". Equibase. Retrieved August 18, 2025.
  3. ^ a b Collins, Sean (August 16, 2025). "Nitrogen Holds Off Good Cheer to Win Alabama; D. J. Stable's Medaglia d'Oro filly stakes her claim for champion 3-year-old filly". bloodhorse.com. Retrieved August 18, 2025.
  4. ^ Pierson, Cindy (April 25, 2025). "The Sovereign Awards". www.horse-races.net. Retrieved 18 August 2025.
  5. ^ "Chart for August 30, 2024 Maiden Special Weight at Woodbine - race 1". August 30, 2024. Retrieved August 17, 2025.
  6. ^ "Johnnie Walker Natalma Stakes Grade 1 - (race 5)". Equibase. September 14, 2024. Retrieved August 17, 2025.
  7. ^ "John Deere Breeders' Cup Juvenile Fillies Turf Grade 1 - (race 8)". Equibase. November 1, 2024. Retrieved August 17, 2025.
  8. ^ "Ginger Brew Stakes Listed – (race 11)". 4 January 2025. Retrieved August 17, 2025.
  9. ^ "Florida Oaks Grade 3 – (race 10)". 8 March 2025. Retrieved August 17, 2025.
  10. ^ "Appalachian Stakes Presented by Japan Racing Association Grade 2 – (race 6)". 8 April 2025. Retrieved August 17, 2025.
  11. ^ "Edgewood Stakes presented by Accenture Grade 2 – (race 5)". 2 May 2025. Retrieved August 17, 2025.
  12. ^ "Wonder Again Stakes Grade 3 – (race 6)". Equibase. June 7, 2025. Retrieved August 17, 2025.
  13. ^ "Belmont Oaks Invitational Stakes Grade 1 – (race 11)". Equibase. July 5, 2025. Retrieved August 17, 2025.
  14. ^ "Alabama Stakes Presented by Keeneland Sales Grade 1 - (race 10)". Equibase. August 16, 2025. Retrieved August 17, 2025.
  15. ^ "Thoroughbred Bloodlines - JULIA (b 1756) - Family 1-s". www.bloodlines.net. Retrieved August 17, 2025.