| Michael Thacker's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 47 | Saturday, November 14, 2020 | 07:28:26.00 |
| Blue Sky Trail Marathon (2017) | CO | 44 | Saturday, October 21, 2017 | 07:23:33.00 |
| Michael Thacker's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 47 | Saturday, November 14, 2020 | 07:28:26.00 |
| Blue Sky Trail Marathon (2017) | CO | 44 | Saturday, October 21, 2017 | 07:23:33.00 |