| Brian Johnson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2022 (Blue Sky) | Colorado, US | 52 | Saturday, October 15, 2022 | 04:43:45.00 |
| Brian Johnson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2022 (Blue Sky) | Colorado, US | 52 | Saturday, October 15, 2022 | 04:43:45.00 |