MileSplit Staff Apr 23, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Ranking the top upperclassman Boys 400m performers in Washington during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 47.10 Kenyon Andrews Hazen High School 2026 Pasco Invite Apr 18, 2026 2 47.68 Aiden Morton Bellevue High School 2027 Bellevue Track and Field Invitational Apr 18, 2026 3 48.79 Dionysus So-Gilmore Seattle Academy 2026 Metro 3 C Sealth W Seattle Ballard SAAS R Beach Apr 9, 2026 4 48.88 Cole Olson Enumclaw High School 2026 51st Annual Don Holder Relays Apr 4, 2026 5 49.08 Findlay Hartshorn Bear Creek ...