| Zachary Wallace's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2025 | Montana, US | 32 | Friday, September 26, 2025 | 31:33:38.00 |
| The Bear 100 2024 | Montana, US | 31 | Friday, September 27, 2024 | 29:38:14.00 |
| The Bear 100 2023 | Montana, US | 30 | Friday, September 29, 2023 | 29:13:08.00 |
| The Bear 100 2021 | Montana, US | 28 | Saturday, September 25, 2021 | 28:13:47.00 |