| Brian Peterson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2024 | Kansas, US | 42 | Friday, July 12, 2024 | 29:36:04.00 |
| Never Summer 100k 2017 | UT | 35 | Saturday, July 22, 2017 | 13:27:18.00 |
| The Bear 100 2014 | California, US | 32 | Friday, September 26, 2014 | 18:59:23.00 |