US Runner Shelby Houlihan Gets Four-Year Doping Ban Days Before Olympic Trials; She Blames Pork Burrito

Shelby Houlihan crosses the finish line to win the Women's 3000 M during the 2020 Toyota USATF Indoor Championships at Albuquerque Convention Center in Albuquerque, N. M., on Feb. 14, 2020. Christian Petersen/Getty Images

By Dennis Young From New York Daily News

Shelby Houlihan, the American record holder at 1,500 and 5,000 meters, hadn’t raced since December of last year. With the Olympic Trials less than a week away, it was a mystifying absence.