MileSplit Staff Mar 13, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Highlighting the top Colorado Boys 110m Hurdles performers this Outdoor Season compared their best results from 2025. Most Improved - 110 Meter Hurdles Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -1.25 Vincent Rosasco Brighton High School 2026 17.33 16.07 2 -1.20 Noah Terrazas Fort Lupton High School 2028 18.61 17.41 3 -1.07 Preston Evans Loveland High School 2026 16.23 15.16 4 -1.02 Eric Rooke Conifer High School 2028 20.55 19.53 5 -0.83 Kyle Roberts Fort Collins High School 2027 18.96 18.13 6 -0.72 ...