Most of the top track and field athletes in the world are taking a much deserved vacation since September. With the Pan American Games running so late in the sport's calendar, opportunities came for other competitors who are enjoying their time in Chile as they win some medals to take back home. The 27-year-old Kasey Knevelbaard is the unofficial winner of the 5,000-meter race — a Mexican runner is protesting after he finished first and was later disqualified.