Historic U.S. track venue on the University of Oregon campus, home to champions since 1921.
In Birmingham, Briton Amy Hunt defends her British 100m title, beating Dina Asher-Smith amid a crowd-pleasing sprint duel. Romell Glave claims his first British 100m title with a late surge, beating Zharnel Hughes as faster times begin to define the season. The events highlight a rising American and Swiss contenders on the European stage.