| Dan Regelson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 High Lonesome 100 | Colorado, US | 38 | Friday, July 19, 2024 | 32:27:41.00 |
| 2021 Silverton Ultra Dirty (100 mile) | Colorado, US | 35 | Friday, August 6, 2021 | 33:26:47.00 |
| 2015 Golden Gate Dirty 30 (50K) | 29 | Saturday, May 30, 2015 | 06:45:42.25 | |
| 2014 Golden Gate Dirty 30 (50K) | 28 | Saturday, May 31, 2014 | 06:29:52.93 |