Live coverage of the Diamond League meeting in New York, the third in the 2013 season.
Several athletes are strong favourites, including 2012 Olympic gold medallist and World Record-holders David Rudisha in the 800 meters and reigning Olympic gold medallist and American Record-holder Sanya Richards-Ross.
The depth fields across the board are the best in the meet's nine-year history and promise a day of thrills
This is a live stream starting at 18:00 BST
Available to UK users only.