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CrossFit Mayhem Respond to Positive Drug Test

10 PEDs Banned by CrossFit and How They Affect the Human Body


WADA (The World Anti-Doping Agency) previously published the following information about Clenbuterol.

  • There have been numerous reported cases in countries where ingestion of meat, originating from an animal that has received illicit administration of clenbuterol, has resulted in low level positive samples.
  • Unfortunately, anti-doping authorities have no control over agricultural and food safety practices in these countries, and inadvertent ingestion is an ongoing issue for athletes. The matter has been raised with public authorities; however, in most cases, it is linked with black market activity in the meat production chain.
  • Despite continuously improving analytical methods for testing, it still remains impossible, without taking into account other factors, to determine whether a positive sample stems from pharmacological intake of clenbuterol or unintentional ingestion through contaminated meat.
  • Under the World Anti-Doping Code (Code), any amount of clenbuterol is reported by WADA-accredited laboratories.
  • There have been numerous, high profile, cases beyond the IOC Re-Analysis Program which have been managed the same way; such as, the over 100 players that tested positive for clenbuterol, due to contaminated meat, during the 2011 FIFA Under-17 World Cup in Mexico.¹

¹ WADA, WADA Statement on ARD Documentary

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