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U.S. Cycling Athlete Bruce Mazur Receives Sanction for Anti-Doping Rule Violation

August 1, 2018

USADA announced today that Bruce Mazur, of Santa Fe, N.M., an athlete in the sport of cycling, has received a four-year sanction for an anti-doping rule violation.

Mazur was subject to testing due to his membership in USA Cycling, which maintains the RaceClean Program that works to fight doping in the sport of cycling. The goal of the RaceClean Program is to increase testing and education to provide greater doping deterrence and is executed through member funding, donations, and local association partnerships.

Mazur, 54, tested positive for the presence of an anabolic agent and/or its metabolites following an in-competition urine sample he provided on April 8, 2018, at the 505 Cycling Classic. His urine sample was analyzed using a specialized test that differentiates between anabolic-androgenic steroids naturally produced by the body and prohibited anabolic agents of external origin. Anabolic agents like testosterone have powerful performance-enhancing capabilities and can give an athlete an unfair advantage over fellow competitors. The use of anabolic agents is prohibited at all times under the USADA Protocol for Olympic and Paralympic Movement Testing, the United States Olympic Committee National Anti-Doping Policies, and the International Cycling Union Anti-Doping Rules, all of which have adopted the World Anti-Doping Code and the WADA Prohibited List.

Mazur’s four-year period of ineligibility began on May 10, 2018, the date his provisional suspension was imposed. In addition, Mazur has been disqualified from all competitive results obtained on and subsequent to April 8, 2018, the date of his positive test, including forfeiture of any medals, points and prizes.

In an effort to aid athletes, as well as support team members such as parents and coaches, in understanding the rules applicable to them, USADA provides comprehensive instruction on its website on the testing process and prohibited substances, how to obtain permission to use a necessary medication, and the risks and dangers of taking supplements as well as performance-enhancing and recreational drugs. In addition, USADA manages a drug reference hotline, Global Drug Reference Online (www.GlobalDRO.com), conducts educational sessions with National Governing Bodies and their athletes, and proactively distributes a multitude of educational materials, such as the Prohibited List, easy-reference wallet cards, periodic newsletters, and protocol and policy reference documentation.

Along with education and testing, robust anti-doping programs enable investigations stemming from tips and whistleblowers. USADA makes available a number of ways to report the abuse of performance-enhancing drugs in sport in an effort to protect clean athletes and promote clean competition. Any tip can be reported using the USADA Play Clean Tip Center, by email at playclean@usada.org, by phone at 1-877-Play Clean (1-877-752-9253) or by mail.

USADA is responsible for the testing and results management process for athletes in the U.S. Olympic and Paralympic Movement, and is equally dedicated to preserving the integrity of sport through research initiatives and educational programs.

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