Genevieve Gregson and Jessica Stenson have laid bare the injustice facing clean athletes, speaking out after the women's ...

Kenyan runner Lawrence Cherono, a former winner of the Boston and Chicago marathons, has been banned for seven years for doping and trying to use fake documents to explain his failed drug test.

Chicago had questions of its own for Eder, and this week, the blogger answered them. When you broke the story, only Jeptoo’s A-sample, the preliminary sample in doping tests, had been tested.

STELLENBOSCH, South Africa (AP) — Chicago Marathon champion Rita Jeptoo failed a doping test in September, the Kenyan runner's agent said Friday. Federico Rosa told The Associated Press that ...