United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 55.01 |
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| 800m | 2:06.69 |
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| 1600m | 4:29.85 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 46.16 |
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| 4x400m | 3:56.94 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-9 |
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| Pole Vault | 11-1.75 |
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| Discus | 140-0.75 |
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| Shot Put | 44-11 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:42.49 |
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| Discus 1kg | 122-5.5 |
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