Ruth Chepngetich, who set the world record at the Chicago Marathon in October, tested positive for a banned diuretic and ...

Emma Bates feels like she was robbed of a monumental victory at a "World Major" marathon because Ruth Chepngetich was ...

Chicago Marathon champion and world record holder Ruth Chepngetich has been "provisionally suspended" following the results ...

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.

Ruth Chepngetich, who set the women's world record at the Chicago marathon in 2024, has been provisionally suspended for a positive doping test. Suzanne Le Mignot reports.

MOSCOW (AP) — Three-time Chicago Marathon champion Lilya Shobukhova has been banned for two years for blood doping and faces demands to repay millions of dollars in winnings.

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.

A Kenyan runner who won 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.

Lawrence Cherono has been handed a seven-year ban after the former Boston and Chicago marathon winner was found to have violated anti-doping regulations, the Athletics Integrity Unit said.

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 ...

The women’s marathon world record-holder, and the reigning Chicago Marathon champion, was provisionally suspended for a ...