Sydney McLaughlin-Levrone, who has dominated the 400-meter hurdles in recent years, won her second U.S. title in the 400-meter flat Saturday to secure a spot at world championships later this summer.
Sydney McLaughlin-Levrone, who has dominated the 400-meter hurdles in recent years, won her second U.S. title in the 400-meter flat Saturday to secure a spot at world championships later this summer.