Hartley DeRenzo Thoroughbred farm is a leading equine facility located in Ocala, Florida. With over 30 years of experience in the thoroughbred industry, the farm specializes in breaking and training young horses for the 2 year old OBS Sale. The farm’s owners, Randy Hartley and Dean DeRenzo, have a passion for raising and developing top-quality racehorses, and have established a reputation for producing successful racehorses.