| Philip Howland's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2025 | Utah, US | 53 | Friday, September 26, 2025 | DNF |
| Hardrock 100 2025 | Utah, US | 53 | Friday, July 11, 2025 | 42:14:44.00 |
| The Bear 100 2022 | Utah, US | 50 | Friday, September 23, 2022 | 24:29:41.00 |
| The Bear 100 2020 | Utah, US | 48 | Friday, September 25, 2020 | 28:49:14.00 |