Richmond Hill High School graduate Shaquille Walker, who announced he was turning pro last week, begins his Olympic quest Friday at the track and field trials in Eugene, Oregon.
The qualifying round in the 800-meters is at 7:15 p.m. Friday. The semi-finals are 3 p.m. Saturday and the finals are 8:50 p.m. Monday.
Television coverage of the trials is as follows: Friday, 9 p.m., (WSAV); Saturday, 2 p.m. (WSAV), 5 p.m. (NBCSN); Monday, 7 p.m. (WSAV).
You can also follow results at http://www.usatf.org/Events---Calendar/2016/U-S--Olympic-Team-Trials---Track---Field/schedule.aspx.