| Koster, Derrick | Class: 2015 Team: Beloit Jr. High School |
Men's Track & Field Summary:
All Results
| Date | Meet | Event | Prelim/Final | Time/Mark |
|---|---|---|---|---|
| 04/07/11 | Smith Center 8th Grade Track Meet 2011 | 100m | F | 14.70 |
| 04/07/11 | Smith Center 8th Grade Track Meet 2011 | 200m | F | 31.26 |