United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 54.02 |
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| 800m | 2:08.86 |
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| 1600m | 4:51.65 |
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| 300mH | 43.64 |
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 48.38 |
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| 4x400m | 3:57.69 |
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| 4x800m | 9:16.04 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-8 |
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| Triple Jump | 27-5 (0.5) |
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| Pole Vault | 6-0 |
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| Discus | 161-1 |
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| Shot Put | 51-2 |
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| Other | Time (W) | Athlete/Team | Grade | Meet/Date |
| 300mH 30" | 47.52 |
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| 4x200m | 1:40.71 |
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| Discus 1kg | 158-11 |
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| TurboJav | 132-0 |
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