| James Zafarana's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon & Half 2024 (Trail Marathon) | Colorado, US | 29 | Saturday, October 19, 2024 | 04:51:48.00 |
| Never Summer 100k (2024) (100k) | Colorado, US | 29 | Saturday, July 27, 2024 | 18:18:19.00 |
| Quad Rock 2024 (Quad Rock 50) | Colorado, US | 29 | Saturday, May 11, 2024 | 12:03:39.00 |
| The Bear 100 2023 | Colorado, US | 28 | Friday, September 29, 2023 | DNF |
| Never Summer (2022) (100k) | Colorado, US | 27 | Saturday, July 30, 2022 | 18:14:33.00 |