| Jon Good's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2025 (50K) | California, US | 47 | Saturday, April 12, 2025 | 06:20:52.00 |
| Pacific Crest Trail 50 -2024 (PCT 50) (50 miler) | California, US | 46 | Saturday, May 11, 2024 | 12:21:20.00 |
| ABC 50 (Anza Borrego 50) | California, US | 46 | Saturday, December 2, 2023 | 11:28:30.00 |
| Old West Trail Runs 2023 (50k) | California, US | 45 | Saturday, March 11, 2023 | 05:39:00.00 |