Felix may run 200m, 400m in Rio Olympics - Vanguard

Vanguard
Felix may run 200m, 400m in Rio Olympics
Vanguard
USA Track & Field (USATF) has confirmed that it has “formally petitioned” the International Association of Athletics Federations (IAAF) to make changes to the Rio 2016 Olympics schedule to allow Allyson Felix to double in the 200m and 400m events. Felix.