UPA Rules of Ultimate
The UPA defines a popular version of the rules of Ultimate. The UPA rules are currently at the 11th edition and have been in effect for UPA sanctioned events since the beginning of the 2007 season.
Ultipedia hosts some quizzes to test your UPA rules knowledge. see:
- UPA Rules Quiz for a 10 minute, general rules knowledge quiz.
- UPA Rules Quiz - Throwing Fouls for testing specific situation relating to marking/throwing fouls.
 External Links
- http://www.upa.org/ultimate/rules - official UPA published rules
- http://uparules.blogspot.com/ - an official UPA blog with thorough analysis of the subtleties of the UPA rules