Combined events at the Summer Olympics have been contested in several formats at the multi-sport event. There are two combined track and field events in the current Olympic athletics programme: a men's decathlon (100 metres, long jump, shot put, high jump, 400 metres, 110 metres hurdles, discus throw, pole vault, javelin throw, and 1500 metres) and a women's heptathlon (100 metres hurdles, high jump, shot put, 200 metres, long jump, javelin throw, and 800 metres).
The first men's events came at the 1904 Summer Olympics: a triathlon had long jump, shot put, and 100-yard dash events, while an all-around championship saw athletes compete over ten events, forming the basis for the decathlon. No combined events were held at the subsequent games, but the 1912 Summer Olympics saw the introduction of the modern decathlon event and also a men's pentathlon (which lasted for three games). The first women's event came in 1964 in the form of the women's pentathlon. This was amended to include two more events, becoming the heptathlon at the 1984 Summer Olympics, reflecting the development of women's sport.
