The 2016 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 July 1 to July 10 and served as the national championships in track and field for the United States.

Hayward Field is a track and field stadium in the Northwestern United States, located on the campus of the University of Oregon in Eugene, Oregon. It has been the home of the university's track and field teams since 1921, and was the on-campus home of the varsity football team from 1919 through 1966. Track and field competitions at the stadium are organized by the not-for-profit organization TrackTown USA.