United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 55.79 |
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| 800m | 2:21.33 |
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| 1600m | 5:01.33 |
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| 3200m | 10:38.78 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 48.64 |
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| 4x400m | 3:57.27 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 6-0 |
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| Discus | 127-4 |
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| Shot Put | 42-7.5 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:46.37 |
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| SMR 800m | 2:03.83 |
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| SMR | 4:12.72 |
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