United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 57.50 |
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| 800m | 2:18.14 |
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| 1600m | 5:12.41 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 48.15 |
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| 4x400m | 4:00.33 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-8 |
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| Pole Vault | 10-7 |
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| Discus | 120-6 |
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| Shot Put | 44-9 |
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| Other | Time | Athlete/Team | Grade | Meet/Date |
| 2400m | 8:00.33 |
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| SMR | 4:18.36 |
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