U.S. players run drills during a practice for the Women's World Cup soccer final under the open roof of BC Place in Vancouver, British Columbia, Canada on Saturday. The U.S. is scheduled to play Japan on Sunday. Elaine Thompson/AP hide caption

itoggle caption Elaine Thompson/AP

A giant All-Star Game sign at Great American Ballpark during a baseball game between the Cincinnati Reds and Washington Nationals, on May 30 in Cincinnati. John Minchillo/AP hide caption

itoggle caption John Minchillo/AP

Mindy Przeor founded an after-school and summer running club in Mesa, Ariz. Jason Millstein for NPR hide caption

itoggle caption Jason Millstein for NPR