Races4
Wins0
Distances1
Personal bests
| 5K | 22:55.0 | Koziarz 5k | 2013 |
Every race
| 2026-07-18 | Joe Koziarz 5K Run/Walk5K · age 28 | 46 of 363 | 24:16.94 |
| 2025-07-19 | Joe Koziarz 5K Run/Walk5K · age 27 | 55 of 390 | 23:46.79 |
| 2023-07-15 | Joe Koziarz 5K Run/Walk5K · age 25 | 57 of 345 | 24:31.56 |
| 2013-07-20 | Koziarz 5k5K · age 15 | 56 of 205 | 22:55.0 |