Molly Seidel out of World Championships due to injury

American marathon record holder Keira D’Amato to replace Seidel on the U.S. team

French hurdler assaulted 20 minutes before winning national title

Wilfried Happio went on to win the French 400mH title with a bandaged eye, in a personal best time of 48.57 seconds, which is under the world standard

Sydney McLaughlin breaks her own world record at U.S. trials

She was racing against herself and set a new 400m hurdles world record of 51.41 seconds