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Sports · Doping & PEDs
Doping controls were introduced at both the Winter Olympic Games in Grenoble and the Summer Olympic Games in Mexico. WADA and USADA have publicly clashed over allegations of elaborate doping cover-up schemes and enforcement approaches.
Open the caseTimeline
- 1986 · eventIOC bans blood doping as a method
- 1988 · eventBen Johnson disqualified at Seoul Olympics
- 2014 · eventYuliya Stepanova’s doping whistleblowing becomes central to the Russian athletics scandal
- 2015 · investigationInternational investigators escalate probes into Russian athletics doping networks
- 2016 · amplification60 Minutes reports WADA received roughly 200 whistleblower emails on Russian doping
- 2016 · eventGrigory Rodchenkov emerges publicly as a major laboratory whistleblower
- 2016 · document_releaseIndependent McLaren Investigation findings on Russian doping are released
- 2016 · investigationIndependent McLaren Investigation Report on Russian doping
- 2017 · eventCSCE platforms public testimony and briefings on the Russian doping scandal
- 2018 · document_releaseYuliya Stepanova’s written testimony on coaching-era doping pressure is circulated in CSCE materials
- 2019 · amplificationNews timelines consolidate years of Russian doping cases and alleged cover-ups
- 2020 · eventRodchenkov Anti-Doping Act advances as a U.S. criminal-law tool against doping fraud schemes
- 2021 · amplificationRodchenkov Act discussed ahead of Tokyo Olympics
- 2021 · amplificationRodchenkov Act is debated in the run-up to the Tokyo Olympics
- 2021 · eventStepanov whistleblowers restate they will not return to Russia
- 2022 · eventKamila Valieva doping controversy revives comparisons to earlier state-linked Olympic scandals
- 2024 · amplificationRodchenkov comments on Russia and Paris Olympics
- 2024 · amplificationWADA and USADA clash widens over enforcement and alleged cover-up handling
- 2024 · mutationWADA publicly rejects allegations of a Chinese swimming doping cover-up