Weekend recap: Karla Del Grande adds her tenth masters world record

Olympians Natalia Hawthorn and Lindsey Butterworth chase world championship standards in Memphis

Learning the difference between PB and PR

PB versus PR, it’s essentially metric versus imperial. One is Canadian, one is American. And you have to pick a side

Six Canadians to run the New Balance Grand Prix

Knight, Bellemore, Stafford, LeBlanc, Murphy and Taylor are all headed to Boston