United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 58.67 |
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| 800m | 2:26.21 |
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| 1600m | 5:38.07 |
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| 300mH | 48.29 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 50.47 |
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| 4x400m | 4:02.80 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-2 |
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| Pole Vault | 9-0 |
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| Discus | 108-9 |
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| Shot Put | 40-10.75 |
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| Other | Time (W) | Athlete/Team | Grade | Meet/Date |
| 600m | 1:43.44 |
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| 4x200m | 1:47.38 |
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| SMR | 4:34.37 |
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