| James Cotter's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 52 | Saturday, November 14, 2020 | 05:10:44.00 |
| Blue Sky Marathon 2019 (Blue Sky) | Colorado, US | 51 | Saturday, October 19, 2019 | 04:57:12.00 |
| James Cotter's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 52 | Saturday, November 14, 2020 | 05:10:44.00 |
| Blue Sky Marathon 2019 (Blue Sky) | Colorado, US | 51 | Saturday, October 19, 2019 | 04:57:12.00 |