Matt Centrowitz attempts the U.S. mile record

2016 Olympic champion goes after the U.S. mile record in his last race before Tokyo games

Staehli and Philibert-Thiboutot take 1,500m titles at Canadian track nationals in Montreal

This was a big PB for Staehli and a fourth national championship for Philibert-Thiboutot

Josh Kerr runs fastest-ever 1,500m on U.S. soil at Stumptown Twilight

The Scottish middle-distance runner blew away the field by more than four seconds, winning in 3:31.55