MileSplit Staff Mar 16, 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 Most Improved Class of 2028 Girls Pole Vault performers from California compared to their best results from 2025. Most Improved - Pole Vault Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +6' 0.00" Caitlynn Vu Manteca (SJ) 2028 0-06.00 6-06.00 2 +5' 6.00" Miranda Navarrete Los Banos (SJ) 2028 0-06.00 6-00.00 3 +4' 6.00" Brooke Kersten Oakdale (SJ) 2028 0-06.00 5-00.00 4 +2' 6.00" Haley Kim Westmont (CC) 2028 6-00.00 8-06.00 5 +2' 3.00" Luna Mizorogi Culver City (SS) 2028 6-06.00 8-09.00 6 +2' 0.00" Ha...