The question of Competitive Airsoft is always brought up by airsoft players who want to test their skills in a more "tournament" style game. There are competitive airsoft disciplines available right now with the more clear competition rules being seen in airsoft practical shooting/action air, 3-Gun airsoft, and SpeedSoft. Are there others that we forgot to mention?

Here is Jonathan Higgs answering the question in this Airsoftology Q&A episode.