DECA - the Decathlon Association: Resources, results, records, event information, history, links and news in the world of Olympic, college and high school decathlon.
Decathlon 2000: News, statistics and information about the decathlon, including biographies of famous decathletes.
Double Multievents: Double decathlon, double weight pentathlon and other extreme track and field multievents.
USA Combined Events: Decathlon and Heptathlon: Resources gathered by the USA Track and Field Association regarding these two sports, including links, events and results, and competitors.
