| Brian Costilow's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2024 | Tennessee, US | 50 | Friday, July 12, 2024 | 42:01:38.00 |
| The Bear 100 2023 | Tennessee, US | 49 | Friday, September 29, 2023 | 31:35:25.00 |
| The Bear 100 2014 | Tennessee, US | 40 | Friday, September 26, 2014 | 29:52:35.00 |