The-Elite.Net
Where the world's best gamers play GoldenEye 007 and Perfect Dark on the Nintendo 64 for fast times.
Katamari on the Web
Discussion and high score boards for every Katamari game.
Speedrun.com
speedrun.com is a site that provides leaderboards, resources, forums and more, for speedrunning.
The Sonic Center
The primary resource for advanced Sonic game play and competition.
Speed Demos Archive
Dedicated to hosting high-quality (WR and non-WR) speedrun videos.
F-ZERO World Records
Time trial world records for all three F-ZERO games.