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
Solar Decathlon Airport to downtown Union Station. In addition to the competition, Solar Decathlon 2017 also featured a sustainability expo, professional development and consumer workshops, and middle-school education events. Open to the public and free of charge, the Solar Decathlon allows visitors to tour energy- and water-efficient houses, and gather ideas to save energy and conserve water in their own homes. The Solar Decathlon 2017 competition was presented by DOE and administered by Energetics, Incorporated, a subsidiary of VSE Corporation. Previous competitions were administered by the National Renewable Energy Laboratory (NREL). Since the first competition in 2002, the Solar Decathlon has expanded