As the first week of the Olympics comes to a close, track and field events are just getting started. Tonight (8:00 PM EST), Medicine Hat’s Sage Watson and Windsor’s Noelle Montcalm race their heats in the women’s 400m hurdles. Then, keep an eye out for Justyn Knight and Mohammed Ahmed as the pair of Canadian 5000m stars begin their quest for the podium on Tuesday morning (7:00 AM EST).