| Casey Koza's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Laurel Highlands FALL CLASSIC 2025 (50K) | Ohio, US | 41 | Saturday, September 27, 2025 | 05:55:27.00 |
| Laurel Highlands Ultra 2024 (50K) | Ohio, US | 40 | Saturday, June 8, 2024 | 06:37:46.00 |
| Laurel Highlands Ultra 2023 (50k) | Ohio, US | 39 | Saturday, June 10, 2023 | 06:34:56.00 |