Kenyan marathon runner Rita Jeptoo (L) talks to Athletics Kenya (AK) Vice President David Okeyo at the AK offices during a board meeting in Nairobi November 4, 2014. Jeptoo, winner of the Boston and Chicago Marathons for the last two years, has failed an out-of-competition doping test, Athletics Kenya said on Friday. Following a meeting with senior athletics officials last Thursday, the 33-year-old runner said the accusation was false. At least 36 Kenyan athletes have failed dope tests in the past two years. REUTERS/Thomas Mukoya (KENYA - Tags: SPORT ATHLETICS DRUGS SOCIETY)