Icosathlon Icosathlon The icosathlon, also called the double decathlon, is an ultra multi-event of track and field competition consisting of 20 events contested over two days. There is an extra rule, that each day should contain a pause of one hour. Mostly the competition is held over two days, but one-day icosathlons also exist. The first day of the standard icosathlon includes: On the second day of the standard icosathlon, the following events are contested: Each event is scored according to the decathlon scoring tables or, for non-decathlon events, the IAAF points tables. At the conclusion of each icosathlon, the competitor
United States Academic Decathlon National Championship and medium school competitions is to "enhance learning, growth and recognition" for more schools participating in Academic Decathlon. United States Academic Decathlon National Championship The United States Academic Decathlon (USAD) is an American academic competition for high school students. The United States Academic Decathlon National Championship, first held in 1982, pits winners at the state level against each other for a national title. The Academic Decathlon consists of 10 events: art, economics, essay, interview, language and literature, math, music, science, social science, and speech. The Super Quiz replaces one of the seven objective events; since 2003, it has alternated between