The National Intramural-Recreational Sports Association (NIRSA) is an organization which regulates various sports through the collegiate systems across the United States. NIRSA serves students who play at the university varsity or club level in athletic sports, but do not participate in the NCAA, NAIA or other sports affiliates. In addition to providing resources for Campus Recreation Programs through conferences, workshops and symposiums, NIRSA is the host of the National Championship Series events, which offers regional and national extramural tournaments in the sports of Flag Football, Basketball, Soccer and Tennis. More information...
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