ATTENTION STA COMMUNITY
Entertainment, Games, Video Games, Shooter, Leagues - Stronger than All. Includes results, fixtures, forums, and config files for download.
http://sta-league.org/
QuakeCon 2010
Often described as the Woodstock of gaming, QuakeCon is '4 Days of Peace, Love, and Rockets'.
http://www.quakecon.org/
Case's Ladder
Entertainment, Games, Video Games, Shooter, Leagues - Case's Ladder. Parent site for multiple competitions, includes links to leagues in specific games.
http://www.casesladder.com
UGC :: League Gaming
Entertainment, Games, Video Games, Shooter, Leagues - United Gaming Clans. Playing TFC and Counter-strike.
https://www.ugcleague.com/