MileSplit Staff Mar 05, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 2026 Improvement Rankings: Highlighting the top Boys 300m performers from New York compared to their season best results from 2025. Most Improved - 300m Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -16.70 Jeremy Walters Susan E. Wagner 2026 51.47 34.77 2 -16.61 John Pastusaca Peekskill 2029 1:01.48 44.87 3 -13.63 Aidan Bonner Irondequoit 2028 58.61 44.98 4 -12.67 Joshua Goodman Ardsley 2027 54.34 41.67 5 -11.73 Joseph Aguilar Torres Fallsburg 2028 55.45 43.72 6 -11.42 Devin Goldberg Blind Brook ...