| Darren Miller's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (100K) | Colorado, US | 56 | Saturday, August 7, 2021 | 24:24:38.00 |
| 2019 Silverton Ultra Marathon (55K) | Colorado, US | 54 | Saturday, August 3, 2019 | 12:13:46.00 |
| Darren Miller's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (100K) | Colorado, US | 56 | Saturday, August 7, 2021 | 24:24:38.00 |
| 2019 Silverton Ultra Marathon (55K) | Colorado, US | 54 | Saturday, August 3, 2019 | 12:13:46.00 |