The USA Track & Field Outdoor Championships is an annual track and field competition organized by USA Track & Field, which serves as the American national championships for the sport. Since the year 1
Hayward Field has hosted the championships over 10 times, the most of all venues.
The Cobb Track and Angell Field stadium has played host to the championships on two occasions.
The Men's 1975 USA Outdoor Track and Field Championships took place between June 25–27 at Hayward Field on the campus of University of Oregon in Eugene, Oregon. The Women's Championships took place at
Hayward Field during the 2011 Prefontaine Classic