Oregon freshman Simeon Birnbaum made his debut for the track team on Saturday at the Oregon Preview, running 3:45.27 for second place at Hayward Field.
Oregon's Elliott Cook won the men's 1,500 meters in early NCAA-leading time of 3:42.85 and then came back later to win the 800 meters in 1:50.49 at the Oregon Preview at Hayward Field.
Oregon freshman Ella Thorsett ran a personal best time of 4:28.58 in her track debut for the Ducks, finishing just behind Portland's Courtney Klatt (4:28.44).
Eastern Washington senior Madelyn Knight ran a PR time of 14.11 in the 100-meter hurdles for fourth place and also finished sixth in the 400-meter hurdles on Saturday at the Oregon Preview at Hayward Field.