Nitrogen has established herself as one of the top fillies in the country, and she could be the horse to beat in the 2026 Breeders’ Cup Distaff. In this video, we break down her recent performances, class, and chances against the best fillies and mares in the country. Is Nitrogen poised to deliver on racing’s biggest stage, or could a rival spoil the party? Join TracksideProfits for an in-depth look at one of the most intriguing contenders in the Breeders’ Cup World Championships.