Autzen Stadium is an outdoor football stadium in the northwest United States, in Eugene, Oregon. Located north of the University of Oregon campus, it is the home field of the Oregon Ducks of the Pacific-12 Conference. Opened 48 years ago in 1967, the stadium has undergone several expansions. The official capacity is 54,000, although attendance is routinely around 59,000 and has exceeded capacity for every game since the most recent expansion in 2002.