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Athletes: No membership is required to participate in PRRO circuit events. Contact each event's Invited Athlete Coordinator to find out about opportunities to compete in each event. Athletes who have received a drug suspension of two years or longer are ineligible for elite athlete services.


Race Directors: Membership in PRRO is available to a limited number of established world-class non-marathon events. PRRO Circuit events share a commitment to open prize money competition and to self-financed drug testing conducted by USADA. The PRRO Circuit race directors meet once a year to share information about their events with each other and discuss common interests. Directors of qualified events should contact:



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