| Event | Mark | Date | Athlete-School |
|---|---|---|---|
| Girls Shot Put | 37' 8" | 6/11/2023 | Tracey Brown - Dedham Middle School |
| Boys Shot Put | 48' 9" | 6/10/2023 | Raymond Beardmore - Lunenburg Middle School |
| Girls Discus Throw | 96' 2" | 6/3/2017 | Sydney Frend -Florence Sawyer School |
| Boys Discus Throw | 146' 1" | 6/10/2023 | Raymond Beardmore - Lunenburg Middle School |
| Girls Turbo Javelin(500g) | 107' 2" | 6/1/2019 | Ava Fisher - Abington Middle School |
| Boys Turbo Javelin(500g) | 135' 10" | 6/1/2019 | Arthur Flammia -Shore Country Day School |
| Girls Long Jump | 16' 9" | 6/4/2016 | Victoria Gravel - Taunton |
| Boys Long Jump | 19' 10" | 6/11/2022 | Tristan McDermott - Innovation Academy |
| Girls High Jump | 5' 3" | 6/11/2022 | Kaelyn Powell - Carroll School |
| Boys High Jump | 5' 10" | 5/23/2015 6/1/2019 | Greg Lawson - Millbury Junior High William Lloyd -Jonas Clarke Middle School |
| Girls 100m Dash | 12.59 | 6/7/2014 | Sarada Murrett-Kam - Ephraim Curtis Middle School |
| Boys 100m Dash | 11.50 | 6/11/2022 | Amari Mow - Jonas Clarke Middle School |
| Girls 100m Hurdles | 14.68 | 6/2/2018 | Peyton Rollins -Andrews Middle School |
| Boys 100m Hurdles | 14.38 | 6/10/2023 | Jelani Semper - Catholic Memorial |
| Girls 200m Dash | 26.18 | 6/1/2019 | Maya Bishop - McAuliffe Charter School |
| Boys 200m Dash | 23.85 | 6/2/2018 | Justin Levy - Brown Middle School |
| Girls 400m Dash | 57.44 | 6/1/2019 | Kylee Bernard -Putnam Avenue Upper School |
| Boys 400m Dash | 51.79 | 6/4/2016 | Peter Diebold - Weston Middle School |
| Girls 800m Run | 2:20.57 | 6/7/2014 | Samantha Friborg - Belmont Day School |
| Boys 800m Run | 1:59.73 | 6/11/2023 | Greyson Duane - Groton Dunstable Middle School |
| Girls 1 Mile Run | 05:06.93 | 6/11/2023 | Emmy O'Donnell - Concord Middle School |
| Boys 1 Mile Run | 04:39.46 | 6/2/2018 | James Donahue - Belmont Hill School |
| Girls 4x100m Relay | 52.27 | 6/9/2012 | Hale Middle School - K. Maclure, C. Aylaian, T. Jarostchuk, A. Traverse |
| Boys 4x100m Relay | 48.80 | 6/10/2023 | Catholic Memorial - B. Jameson, J. Johnson, K. Lundy, B. Maniatis |
| Girls 4x400m Relay | 04:16.81 | 6/2/2018 | Holliston-Adams Middle School - P. Hastings, K. Currie, M. Luisi, P. Masson |
| Boys 4x400m Relay | 03:48.8 | 6/8/2013 | RJ Grey Junior High - C. Miles, T. Peduto, J. Maddox, L. Murray |
| Girls 4x800m Relay | 10:15.79 | 6/7/2014 | Diamond Middle School - C. Kelly, M. Barrett-Tzannes, M. Anderberg, H. Tuomi |
| Boys 4x800m Relay | 09:07.27 | 6/10/2023 | Ipswich Middle School - J. Wertz, L. Seltenrich, L. Hahn, R. Soinenen |
