| Brian Loomis's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Peak 2025 (Half Marathon) | California, US | 35 | Saturday, July 12, 2025 | DNF |
| 2019 Golden Gate Dirty 30 (12-mile) | 29 | Saturday, June 1, 2019 | 02:44:33.00 |
| Brian Loomis's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Peak 2025 (Half Marathon) | California, US | 35 | Saturday, July 12, 2025 | DNF |
| 2019 Golden Gate Dirty 30 (12-mile) | 29 | Saturday, June 1, 2019 | 02:44:33.00 |