IMAGE: USADA said it opened an investigation into Marvin Bracy after receiving a tip from a whistleblower.. Photograph: Lucy Nicholson/Reuters World 100 metres silver medallist Marvin Bracy has......
In addition, Kumar has been disqualified from all competitive results obtained on and subsequent to February 27, 2025, the date his first positive sample was collected, including forfeiture of any......
Former world sprint champion Tyson Gay's 'B' sample from an out-of-competition test in May has been confirmed positive for a banned substance, the U.S. Anti-Doping Agency (USADA) said on Friday,......
Lance Armstrong and his team ran the most sophisticated doping programme in sport according to the United States Anti-Doping Agency (USDA) which released its report on the case against the US......
Cycling's world governing body hit back at the US Anti-Doping Agency on Friday after being accused by USADA president Travis Tygart of failing to deal with the consequences of the Lance Armstrong......