Keira D’Amato breaks American marathon record in Houston

D’Amato won the race in 2:19:12 to smash Deena Kastor’s 16-year-old record

Weini Kelati sets new American women’s-only 10K record

Kelati beat Molly Huddle’s previous women-only American 10K record by three seconds

Canada’s Andre De Grasse and Marco Arop win at Pre Classic

De Grasse continued his run of spectacular performances, clocking 9.74 over 100m, though it was not wind-legal