| Stephen Kukta's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Old West Trail Runs 2025 (50K) | California, US | 59 | Saturday, March 15, 2025 | Not yet started |
| Never Summer 100k 2016 | CA | 51 | Saturday, July 23, 2016 | 16:38:03.00 |
| Stephen Kukta's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Old West Trail Runs 2025 (50K) | California, US | 59 | Saturday, March 15, 2025 | Not yet started |
| Never Summer 100k 2016 | CA | 51 | Saturday, July 23, 2016 | 16:38:03.00 |