1988 United States Olympic Trials (track and field) the only race where five men have run under 48 seconds for 400 metres hurdles. 1988 U.S. Olympic Track and Field Trials results Key: 1988 United States Olympic Trials (track and field) The 1988 United States Olympic Trials for track and field were held at IU Michael A. Carroll Track & Soccer Stadium in Indianapolis, Indiana. This is the only time this venue has been used for the Olympic Trials. With the 2013 installation of Field Turf, it is unlikely to host the event again. Organised by The Athletics Congress (TAC), the nine-day competition lasted from July 15–23. The national
2004 United States Olympic Trials (track and field) 2004 United States Olympic Trials (track and field) The 2004 United States Olympic Trials for track and field were held at Hornet Stadium in Sacramento, California. Organised by USA Track and Field, the ten-day competition lasted from July 9 until July 18 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 2004 Summer Olympics, held in Athens. Provided they had achieved the Olympic "A" standard, the top three athletes gained a place on the Olympic team. In the event that a