| Brian Ervin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2025) (100k) | Colorado, US | 35 | Saturday, July 26, 2025 | 22:50:23.00 |
| Blue Sky Marathon & Half 2024 (Trail Marathon) | Colorado, US | 34 | Saturday, October 19, 2024 | 05:50:21.00 |
| Brian Ervin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2025) (100k) | Colorado, US | 35 | Saturday, July 26, 2025 | 22:50:23.00 |
| Blue Sky Marathon & Half 2024 (Trail Marathon) | Colorado, US | 34 | Saturday, October 19, 2024 | 05:50:21.00 |