MileSplit Staff May 08, 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: Top Utah Boys 300m Hurdles marks compared to their season’s best performances from 2025. Most Improved - 300 Meter Hurdles Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -11.84 Ryan Simmons Brighton 2028 54.08 42.24 2 -10.29 Weston Reeves Westlake 2028 54.87 44.58 3 -8.43 Esau Sanchez Layton 2026 52.79 44.36 4 -8.29 Porter Grabe Highland 2028 59.38 51.09 5 -8.00 Porter Zaugg Spanish Fork 2027 50.89 42.89 6 -6.90 Magnus Macomber Brighton 2027 52.13 45.23 ...