United States Middle School Boys Leaders
| Track | Time (W) | Athlete/Team | Grade | Meet/Date |
|---|---|---|---|---|
| 400m | 57.44 |
MI Fremont
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| 800m | 2:18.33 |
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| 1600m | 5:24.11 |
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| 3200m | 11:32.47 |
MI Grayling
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| Relay | Time | Athlete/Team | Meet/Date | |
| 4x100m | 50.03 |
MI Frankfort
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| 4x400m | 3:54.51 |
MI Frankfort
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| 4x800m | 10:04.51 |
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| Field | Mark (W) | Athlete/Team | Grade | Meet/Date |
| High Jump | 5-2 |
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| Pole Vault | 11-6 |
MI Meridian MS
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| Shot Put | 44-5 |
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| Other | Time | Athlete/Team | Meet/Date | |
| 4x200m | 1:44.56 |
MI Meridian MS
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