See Article / Friday, July 24, 2026 / Categories: Equestrians Longtime Del Mar CEO Harper Announces Retirement Joe Harper, CEO of the Del Mar Thoroughbred Club, will transition from his day-to-day role and will assume the title of CEO Emeritus at the end of this year, Del Mar officials announced July 24. Previous Article Judge OKs Sale Order for Bankrupt Hawthorne Next Article Fully Subscribed's Late Kick Delivers Shuvee Win Print 0 Rate this article: No rating Please login or register to post comments.