| Ryan Kudlacek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2023) | Texas, US | 43 | Saturday, July 29, 2023 | 20:42:40.00 |
| The Bear 100 2022 | Texas, US | 42 | Friday, September 23, 2022 | 28:50:47.00 |
| Ryan Kudlacek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2023) | Texas, US | 43 | Saturday, July 29, 2023 | 20:42:40.00 |
| The Bear 100 2022 | Texas, US | 42 | Friday, September 23, 2022 | 28:50:47.00 |