MileSplit Staff May 19, 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 Class of 2026 Boys 400m performers in Colorado during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 47.03 Joshua Gallien Vista Peak High School 2026 Colorado State Track and Field Championships May 14, 2026 2 47.63 Thiago Roberts Harrison High School 2026 Colorado State Track and Field Championships May 14, 2026 3 47.80 Ernest FIELDS Denver West High School 2026 DPS - City League Meet May 1, 2026 4 47.84 Elian Oliva Northfield High School 2026 53rd Liberty Bell Track and Field Invitational Apr 24, 2026 5 47.85 ...