BloodHorse's annual Report of Mares Bred report is now available on BloodHorse+. The report includes the number of mares bred by stallion in 2026, along with histories of mares bred in 2024 and 2025 and the resulting foal counts in 2025 and 2026, respectively.
This report also includes the top 12 states and provinces by 2026 mares bred the number of active stallions and mares bred for the past five years.
Download the 2026 Report of Mares Bred
