| Jonathan Stuart's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2025 | Utah, US | 42 | Friday, July 11, 2025 | 45:55:32.00 |
| The Bear 100 2014 | Utah, US | 31 | Friday, September 26, 2014 | 27:36:33.00 |
| Jonathan Stuart's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2025 | Utah, US | 42 | Friday, July 11, 2025 | 45:55:32.00 |
| The Bear 100 2014 | Utah, US | 31 | Friday, September 26, 2014 | 27:36:33.00 |