MileSplit Staff May 01, 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 Pennsylvania Girls Triple Jump marks compared to their season’s best performances from 2025. Most Improved - Triple Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +24' 8.00" Isabel Pineyro Muhlenberg 03 2027 2-01.00 26-09.00 2 +7' 5.25" Aniyah Jones York County School of Tech 03 2027 29-00.75 36-06.00 3 +6' 2.00" Arabelle Landis Warrior Run 04 2027 24-00.00 30-02.00 4 +5' 11.50" Hannah Henry Keystone 09 2028 23-01.00 29-00.50 5 +5' 8.50" Miranda Gaylor Northern York 03 2028 25-06.00 31-02.50 6 +5'...