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
1996 United States Olympic Trials (track and field) 17 in Charlotte, [North Carolina]]. The results of the event determined qualification for the American Olympic team at the 1996 Summer Olympics, held in the same stadium. 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. Key: 1996 United States Olympic Trials (track and field) The 1996 United States Olympic Trials for track and field were held at Centennial Olympic Stadium