United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date Place |
|---|---|---|---|---|
| 400m | 56.00 | 2025 |
SKMS, RCMS, LMS 1st F
|
|
| 800m | 2:20.60 | 2029 |
|
|
| 1600m | 4:58.00 | 2025 |
SKMS, RCMS, LMS 1st F
|
|
| Relay | Time | Athlete/Team | Meet/Date Place | |
| 4x100m | 51.10 |
|
||
| 4x400m | 4:08.50 |
|
||
| Field | Mark (W) | Athlete/Team | Grade | Meet/Date Place |
| High Jump | 5-8 | 2028 |
|
|
| Discus | 116-4 | 2029 |
|
|
| Shot Put | 40-10 | 2029 |
|