United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date Place |
|---|---|---|---|---|
| 400m | 55.21 |
MO Thayer MS
|
2030 |
Mountain Grove MS Invite 1st F
|
| 800m | 2:15.00 | 2030 |
Mountain Grove MS Invite 1st F
|
|
| 1600m | 4:55.00 | 2030 |
Mountain Grove MS Invite 1st F
|
|
| Relay | Time | Athlete/Team | Meet/Date Place | |
| 4x100m | 48.05 |
SCA MS Championship 1st F
|
||
| 4x400m | 3:50.00 |
Mountain Grove MS Invite 1st F
|
||
| 4x800m | 11:11.02 |
MO Salem MS
|
Mountain Grove MS Invite 1st F
|
|
| Field | Mark (W) | Athlete/Team | Grade | Meet/Date Place |
| High Jump | 5-4.25 |
MO Salem MS
|
2026 |
|
| Pole Vault | 9-7.25 | 2027 |
SCA MS Championship 1st F
|
|
| Discus | 122-8 | 2028 |
SCA MS Championship 1st F
|
|
| Shot Put | 40-5.75 | 2027 |
|
|
| Other | Time | Athlete/Team | Meet/Date Place | |
| 4x200m | 1:43.86 |
SCA MS Championship 1st F
|