... Association and University of Arizona Race Track Industry Program, is retiring upon the conclusion of the Canterbury Park meet that ends Sept. 17.<div><a href="https://www.google.com/url?rct=j&amp;sa=t&amp;url=https://www.bloodhorse.com/horse-racing/articles/243552/longtime-racing-official-hooper-retires&amp;ct=ga&amp;cd=CAIyGjkyNDYxZGRiMjE5MjdmZWY6Y29tOmVuOlVT&amp;usg=AFQjCNG6JVZP_GTj9XHBGHAR6KqhrfPpig" target="_blank">Original link</a></div>