MileSplit Staff May 15, 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 Massachusetts Girls Pole Vault marks compared to their season’s best performances from 2025. Most Improved - Pole Vault Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +2' 6.00" Gretchen Farley Thayer Academy 2026 7-00.00 9-06.00 2 +2' 0.00" Sarah Hultman Hampshire Regional High School 2026 7-00.00 9-00.00 3 +1' 6.00" Ciara Holland Thayer Academy 2026 8-00.00 9-06.00 3 +1' 6.00" Izzy Hall Groton School 2028 7-06.00 9-00.00 3 +1' 6.00" Ellie Allard Tewksbury Memorial High School 2028 7-00.00 8-06.00 3 +1...