United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 56.47 |
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| 800m | 2:19.63 |
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| 1600m | 5:22.33 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 50.63 |
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| 4x400m | 4:01.82 |
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| 4x800m | 9:37.74 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-6 |
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| Pole Vault | 9-6 |
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| Discus | 129-7 |
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| Shot Put | 41-11.75 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:46.06 |
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