NBC Sports, NBC Sports Gold and Olympic Channel: Home of Team USA combine to air daily live coverage of the USA Track and Field Outdoor Championships from Thursday through Sunday in Des Moines, Iowa.
Athletes will compete for national titles and spots on the team for the first Athletics World Cup in London next month. More details on Athletics World Cup qualifying here.
While veteran Olympic champions will miss the event, a new generation of sprinters headlines the entry lists. A full competition schedule is here.
Noah Lyles and Michael Norman, who were fourth and fifth in the 2016 Olympic Trials 200m as 18-year-olds, have been the most impressive U.