Three American women finish inside the top eight on a day of upsets in the marathon

Leslie Sexton was the top finisher for Team Canada, 13th overall, only 18 seconds off her personal best

Molly Seidel out of World Championships due to injury

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

Ben Flanagan shatters Canadian record at B.A.A. 10K

Flanagan ran 28:11, breaking the previous mark of 28:17, set 35 years ago by Paul McCloy, by six seconds