On the first day, athletes compete in the 100 metres, long jump, shot put, high jump, and 400 metres. The second day includes the 110 metres hurdles, discus throw, pole vault, javelin throw, and 1500 metres.
The second day is often decisive due to its technical complexity and the accumulated fatigue from the previous events. While strong performances on day one are common, consistency across both days is what defines a complete decathlete.
The decathlon was introduced to the Olympic Games in 1912 in Stockholm, where it was won by American athlete Jim Thorpe.
Points are awarded based on predefined tables that convert distances, heights, and times into a standardized scoring system used to compare performances across all events.
Lower-tier results typically begin around 6800 points, while elite-level performances extend significantly higher. Comprehensive competition results provide the most complete view of performance standards across levels and eras.