MONACO -- Women's marathon world record-holder Ruth Chepng'etich has been banned for three years after admitting to a doping violation, track and field's Athletics Integrity Unit said Thursday. The ...
Women’s marathon world-record holder Ruth Chepng’etich has been banned for three years after she tested positive for a banned substance. The Kenyan, 31, set a time of two hours, nine minutes and 56 ...