Breeders' Cup testing

All race day test samples (post-race and TCO2) collected from contenders in the 2025 Breeders' Cup held Oct. 31-Nov. 1 at Del Mar Thoroughbred Club have been cleared by the Horseracing Integrity & Welfare Unit (HIWU) and purse distribution has begun accordingly, the organizer said in a press release on Friday. In 2025, the Breeders' Cup was run for a third year under the full jurisdiction of the Horseracing Integrity & Safety Authority (HISA), including the Anti-Doping and Medication Control (ADMC) Program, which took effect in May of 2023 and...