MileSplit Staff Mar 17, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Highlighting the top ranked Boys 400m performers in California for the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 47.98 Ronald Copeland Carter Rancho Verde (SS) 2029 Saddle-Up Invitational Feb 28, 2026 2 48.61 Isaiah Jones Long Beach Poly (SS) 2029 Redondo Nike Invitational Mar 13, 2026 3 48.88 Antwone Beatie Edison (SJ) 2029 Wolf Pack Relays Mar 14, 2026 4 49.51 Jeremiah Sanders J.W. North (SS) 2029 Legacy Invitational Mar 14, 2026 5 50.97 Grayson Ikeda Del Norte (SD) 2029 Del Norte @ M...