| Dan Nielsen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 59 | Saturday, November 14, 2020 | 04:37:15.00 |
| Dan Nielsen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 59 | Saturday, November 14, 2020 | 04:37:15.00 |