| Kari Seher's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 High Lonesome 100 | Texas, US | 39 | Friday, July 21, 2023 | 36:23:41.00 |
| Never Summer 100k (2019) | Texas, US | 35 | Saturday, July 27, 2019 | 22:46:49.00 |
| Kari Seher's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 High Lonesome 100 | Texas, US | 39 | Friday, July 21, 2023 | 36:23:41.00 |
| Never Summer 100k (2019) | Texas, US | 35 | Saturday, July 27, 2019 | 22:46:49.00 |