United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 50.37 |
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| 800m | 2:10.15 |
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| 1500m | 4:24.94 |
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| 3000m | 9:50.43 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 47.82 |
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| 4x400m | 3:42.68 |
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| 4x800m | 10:09.18 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-3.75 |
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| Long Jump | 17-3 (NWI) |
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| Discus | 127-2.5 |
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| Javelin | 121-11.75 |
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| Shot Put | 44-9 |
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| Other | Mark | Athlete/Team | Grade | Meet/Date |
| TurboJav | 98-9 |
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