| Tracy Larson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 High Lonesome 100 | Colorado, US | 44 | Friday, July 18, 2025 | 32:10:26.00 |
| Never Summer 100k (2023) | Colorado, US | 42 | Saturday, July 29, 2023 | 19:44:50.00 |
| Tracy Larson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 High Lonesome 100 | Colorado, US | 44 | Friday, July 18, 2025 | 32:10:26.00 |
| Never Summer 100k (2023) | Colorado, US | 42 | Saturday, July 29, 2023 | 19:44:50.00 |