United States Anti-Doping Agency v. Lance Armstrong, the Lance Armstrong doping case, was a major doping investigation that led to retired American road racing cyclist See more

For much of his career, Lance Armstrong faced persistent allegations of doping, but until 2006, no official investigation was undertaken. The first break in the case came in 2005 when … See more

In June 2012, USADA accused Armstrong of doping and drug trafficking, based on blood samples from 2009 and 2010, and testimonies from witnesses including former teammates. Armstrong, denying all doping use in a statement, was suspended from competition in … See more