Athletics at the 1952 Summer Olympics – Men's 110 metres hurdles

This was the completion of the fabled story. Harrison Dillard failed to qualify in this event at the US Olympic Trials four years earlier, but succeeded in qualifying in a secondary event, the 100 meters, which he then won at the 1948 Olympics. After the long wait, this was his second chance to run the hurdles. American World Record holder Dick Attlesey had suffered career ending injuries earlier in the season and was not here. Dillard equalled the Olympic record of 13.9 in the first heat.

In the final, Jack Davis popped out of his blocks early in the first attempt to get the race started. In this era, a first false start only merited a warning, not disqualification. On the second start, fearing disqualification, Davis was pinned in his blocks. Dillard was out fast in the center of the track, gaining a full metre lead on Davis and Arthur Barnard by the second barrier. From there, Davis separated from Barnard and was slowly chipping away at Dillard's lead with each flight of hurdles. Barnard was also separating from the rest of the contenders. Davis was not able to catch Dillard, but did make it close, both men getting the same hand time 13.7, both getting credit for a new Olympic record. But new experimental fully automatic timing showed Dillard with a 13.91 and Davis with a 14.00. Barnard finished 4 tenths of a second later, another 4 tenths of a second faster than the rest of the world. This was the sixth time USA has swept the 110 metres hurdles. They would do it again in the next two Olympics for a total of eight.

This was the 12th appearance of the event, which is one of 12 athletics events to have been held at every Summer Olympics. None of the finalists from 1948 returned. Harrison Dillard of the United States was again a favorite to start the year. In 1948, he had fallen at the U.S. Olympic trials and failed to qualify in the event (though he did qualify in the 100 metres flat—eventually winning the gold medal in that event in London). His primary competition, world record holder Dick Attlesey, was injured and did not make it through the U.S. trials. Arthur Barnard and Jack Davis, however, completed an American team that once again was deep and expected to make a run for a podium sweep.[1]

Cuba, Egypt, Iceland, Luxembourg, the Soviet Union, and Venezuela each made their first appearance in the event. The United States made its 12th appearance, the only nation to have competed in the 110 metres hurdles in each Games to that point.

The competition used the basic three-round format introduced in 1908. The first round consisted of six heats, with 5 or 6 hurdlers each (before withdrawals; heat 5, for example, had only three starters). The top two hurdlers in each heat advanced to the semifinals. The 12 semifinalists were divided into two semifinals of 6 hurdlers each; the top three hurdlers in each advanced to the 6-man final.[1][3]

These were the standing world and Olympic records (in seconds) prior to the 1952 Summer Olympics.

World record	Richard Attlesey (USA)	13.5	Helsinki, Finland	10 July 1950
Olympic record	William Porter (USA)	13.9	London, United Kingdom	4 August 1948

Harrison Dillard matched the Olympic record in the first heat, then broke it in the final. He and Jack Davis were both officially clocked at 13.7 seconds.

All times are Eastern European Summer Time (UTC+3)