Sydney McLaughlin breaks 400 hurdles mark on historic day at trials
McLaughlin finally outraced Dalilah Muhammad to earn the victory, and the record, that Muhammad kept grabbing whenever they met Sydney McLaughlin looked to her left and saw the numbers “51.90.” Her first thought: “Oh my gosh!” Now, at long last, the 400-meter hurdles world record belongs to her. On Sunday night at U.S. Olympic track…