10 CU-Boulder players to try out for national ultimate Frisbee teams – Boulder Daily Camera
Ken Westerfield - Wikiwand
Real Talk Yikun Sports: The Leader in Ultimate Frisbee in China
Ultimate Frisbee Society, IITK
Army sergeant rediscovers unity as BYU Frisbee athlete - The Daily Universe
Frisbee Town: Madison is ultimate's capital city - Isthmus
Darkhorse ultimate frisbee hosts Golden Triangle Invitational – The Reflector
Ultimate frisbee numbers on the rise – Twin Cities
Ultimate (sport) - Wikipedia
Runners-Up From Our Third Annual Student Editorial Contest - The New York Times
The Spirit of the Game - The Forum