Olympic champion Athing Mu debates skipping world championships

Mu has raced the 800m only once this season

Diplo celebrates sub-4 L.A. Marathon with a cigarette

The world-famous DJ and producer smashed his goal of beating Oprah and now loves to run

Allyson Felix receives ultimate honour from her alma mater, USC

Allyson Felix is the most decorated female track athlete in U.S. history, winning 11 Olympic medals across five Olympic Games