United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date Place |
|---|---|---|---|---|
| 400m | 55.13 |
MO Boonville MS
|
2030 |
Harrisburg MS Open 1st F
|
| 800m | 2:14.61 | 2030 |
Harrisburg MS Open 1st F
|
|
| 1600m | 4:48.15 | 2028 |
Harrisburg MS Open 1st F
|
|
| Relay | Time | Athlete/Team | Meet/Date Place | |
| 4x100m | 48.24 |
Harrisburg MS Open 1st F
|
||
| 4x400m | 3:58.98 |
Harrisburg MS Open 1st F
|
||
| 4x800m | 9:37.04 |
MO Centralia MS
|
|
|
| Field | Mark (W) | Athlete/Team | Grade | Meet/Date Place |
| High Jump | 5-7.75 |
MO Centralia MS
|
2027 |
|
| Pole Vault | 11-7 | 2023 |
|
|
| Discus | 158-9.5 | 2030 |
Harrisburg MS Open 1st F
|
|
| Shot Put | 50-1.75 | 2030 |
Harrisburg MS Open 1st F
|
|
| Other | Time | Athlete/Team | Meet/Date Place | |
| 4x200m | 1:38.18 |
Harrisburg MS Open 1st F
|