2012 United States Olympic trials (track and field)

The 2012 United States Olympic trials for track and field were held at Hayward Field in Eugene, Oregon. Organized by USA Track and Field, the ten-day competition lasted from June 21 until July 1 and served as the national championships in track and field for the United States.

The results of the event determined qualification for the American Olympic team at the 2012 Summer Olympics, to be held in London. Provided they had achieved the Olympic "A" standard, the top three athletes gained a place on the Olympic team. In the event that a leading athlete did not hold an "A" standard, or an athlete withdrew, the next highest finishing athlete with an "A" standard was selected instead.

The trials for the men's and women's marathon were held January 14 in Houston and the trials for the men's 50 km race walk were held January 22 in Santee, California. The hammer throw competitions were held at the Nike facility in Beaverton, Oregon.

Men's results
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Women's results
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