Reign Redmond, a senior at Carson High in California, repeated as champion in the girls invitational 100-meter dash in a wind-legal 11.45 seconds at the 63rd Mt. SAC Relays at Hilmer Lodge Stadium in Walnut, Calif. Redmond became the first prep female athlete to secure back-to-back victories in the invitational 100 at Mt. SAC Relays since Zaria Francis of Rio Mesa High in California in 2015-16.