Santa Clarita’s Allyson Felix won the 400 at the U.S. Outdoor Track and Field Championships meet in Eugene, Ore.
She is the reigning world champion in the 200 and is eligible to race in both events at the world championships later this summer.
She won the 400 in 50.40 seconds, but she is undecided if she will compete in both events at the world meet in South Korea in August.