United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 55.52 |
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| 800m | 2:14.43 |
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| 1600m | 4:49.69 |
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| 3200m | 10:42.10 |
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| 300mH | 44.22 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 46.53 |
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| 4x400m | 3:52.74 |
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| 4x800m | 9:28.74 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-10 |
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| Pole Vault | 8-6 |
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| Discus | 161-0 |
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| Javelin | 107-5 |
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| Shot Put | 46-9 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:39.19 |
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| Discus 1kg | 90-5 |
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| TurboJav | 132-0 |
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