Ruth Chepngetich, the marathon world record-holder, tested positive for the banned diuretic HCTZ in a urine sample collected ...

Ruth Chepngetich, the world record holder in the women's marathon, was provisionally suspended after a positive doping test ...

Women’s marathon world record-holder Ruth Chepngetich has been provisionally suspended after testing positive for a banned ...

The cases might help pave the way for improvements to the World Anti-doping Association's (WADA) code. A revision of the code was released this week. Cyclingnews' Laura Weislo explains the changes.

Ruth Chepngetich, the women's marathon world record holder, is provisionally suspended by the Athletics Integrity Unit (AIU) ...

Kenya's Ruth Chepngetich, who won last year's Chicago marathon in record time, has been provisionally suspended after testing ...

Their victories at the All England Club have reopened debate in tennis and the wider sporting world about their cases. Is it ...

The World Anti-Doping Agency (WADA) is pleased to publish the 2021 World Anti-Doping Code (Code) and International Standards (Standards), which were approved by the Agency’s Executive Committee ...

The revised World Anti-Doping Code (Code), unanimously approved by the WADA Foundation Board on November 15, 2013, and effective as of 1 January 2015, is now available for downloading and printing ...

The fourth edition of the World Conference on Doping in Sport is being organised by WADA with the support of Sport and Recreation South Africa (SRSA) and the city of Johannesburg. The 2015 World ...

Ruth Chepngetich, who broke the marathon world record last October, tested positive for a banned diuretic on March 14.

World anti-doping code revised. By Laura Weislo published 18 January 2007 ... Laura specialises in covering doping, anti-doping, UCI governance and performing data analysis. Read more.