US Olympic officials reverse course, boot banned runner Shelby Houlihan from track trials Michelle Carrion 3 years ago American runner Shelby Houlihan will not be eligible to run at the U.S. Olympic track and field trials after all. https://www.usatoday.com/story/sports/olympics/2021/06/17/shelby-houlihan-banned-trials-after-us-officials-reverse-course/7739717002/