United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 56.13 |
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| 800m | 2:30.63 |
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| 1600m | 5:04.11 |
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| 300mH | 46.58 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 46.76 |
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| 4x400m | 3:54.53 |
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| 4x800m | 9:50.41 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-2 |
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| Pole Vault | 5-6 |
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| Discus | 99-5 |
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| Shot Put | 38-11 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:39.63 |
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