Men’s decathlon at the 1984 USA Championships / U.S. Olympic Trials was held in Los Angeles (Memorial Coliseum) on June 21–22, 1984. Decathlon at those Trials started with an unusually large entry.
This section presents the best scores achieved by each country’s top 3 athletes at a single World Championships, showcasing national depth and performance strength.
At the 2025 World Athletics Indoor Championships in Nanjing, Norway’s Sander Skotheim won the men's heptathlon with 6475 points, narrowly beating Estonia’s Johannes Erm.
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.