Simon Ehammer is the Swiss national record holder in the decathlon and heptathlon, and the world record holder in the indoor heptathlon, after setting a historic 6670-point mark at the 2026 World Athletics Indoor Championships in Toruń.
A complete history of the US Championships highlights all-time decathlon records and champions, showcasing the nation’s finest performances and winners across the years.
Dan O’Brien won the 1994 US Championships decathlon in Knoxville with 8707 points, successfully defending his national title ahead of Steve Fritz and Kip Janvrin in a competitive American championship field.
Dan O’Brien won the 1993 US Championships decathlon in Eugene, securing the American national title ahead of Steve Fritz and Robert Muzzio in a competitive field featuring several of the country’s leading decathletes.
Dan O’Brien won the 1991 US Championships decathlon in New York with 8844 points, finishing well clear of Dave Johnson (8467) and Robert Muzzio (8119) in a no-wind-information (NWI) competition.
Sven Roosen finished 4th in the decathlon at the 2024 Paris Olympic Games, setting a new Dutch national record of 8607 points. Pure heart, grit, and greatness. This is only the beginning ‐ the world better watch out, because Sven is
Risto Lillemets won the 2025 Estonian Decathlon Championships in Tallinn with 8028 points, finishing ahead of Henri Loose (7706) and Aivar Ellam (7449) to claim the Estonian decathlon title.
Trościanka's performance included a world U20 decathlon best of 46,21 seconds in the 400 meters and a championship best of 68.87 meters in the javelin throw.
Hubert Trościanka made history at the European U20 Championships in Tampere, Finland, becoming the first athlete ever to surpass 8500 points in the U20 decathlon - rewarded with a new world record.
Oregon’s Peyton Bair, the defending NCAA Indoor heptathlon champion, set a world-leading score of 6371 points to break the meet record of 6272 set by Razorback Ayden Owens in 2022.
A decathlon is not ten separate events. It is one competition, unfolding over two days, with one clock running from the first start to the final finish. Part 10 of the Fair Decathlon Model asks what happens when we look at the decathlon this way