Mark Casse

About Mark Casse

Mark Casse is one of the most accomplished and respected Thoroughbred trainers in North America, with deep roots in Ocala, Florida. Growing up in a family immersed in horse racing, he developed his craft early and has spent decades shaping a career built on excellence, patience, and a true understanding of the equine athlete. His operation, Casse Racing, has produced numerous champions and earned widespread recognition for its consistent success at the sport’s highest levels.

Over the years, Mark Casse has trained winners of prestigious races including the Preakness Stakes, Belmont Stakes, and multiple Breeders’ Cup events. His achievements have earned him induction into both the Canadian Horse Racing Hall of Fame and the National Museum of Racing and Hall of Fame in the United States. Despite his global recognition, his approach remains deeply personal—focusing on each horse’s unique abilities, temperament, and long-term soundness rather than rushing them into competition.

Casse Racing’s program blends world-class resources with hands-on expertise. Young horses are started with care and precision, while seasoned runners are conditioned to compete at the highest levels on both dirt and turf. The team also assists owners with sales preparation and career planning, ensuring horses are not just competitive but marketable and well-positioned for success.

What He Offers

• Elite Thoroughbred training from early development to top-level racing

• Conditioning and preparation for dirt and turf competition

• Full-service sales prep and strategic career planning

• A horse-first philosophy with emphasis on soundness and longevity

Why Choose Mark Casse

Mark Casse stands out for his unparalleled record of success paired with an unwavering commitment to horse welfare. His decades of experience, proven ability to develop champions, and reputation for professionalism make him one of the most trusted names in the Thoroughbred industry. For owners seeking a world-class trainer who values long-term success as much as winning, Casse Racing offers expertise, care, and results at the highest level.