Josh Costello
- Northmont
| Season Personal Best | |||
|---|---|---|---|
| YEAR | GRADE | LOCATION | TIME |
| 2019 | Sophomore | Centerville-SNL | 19:09.20 |
| 2020 | Junior | Centerville | 17:40.70 |
| 2021 | Senior | Centerville-SNL | 18:26.90 |
| Season Personal Best | |||
|---|---|---|---|
| YEAR | GRADE | LOCATION | TIME |
| 2019 | Sophomore | Centerville-SNL | 19:09.20 |
| 2020 | Junior | Centerville | 17:40.70 |
| 2021 | Senior | Centerville-SNL | 18:26.90 |