| John Wros's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Alaska, US | 30 | Saturday, July 27, 2019 | 13:52:16.00 |
| 2018 High Lonesome 100 | 29 | Friday, August 3, 2018 | 25:55:45.00 |
| John Wros's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Alaska, US | 30 | Saturday, July 27, 2019 | 13:52:16.00 |
| 2018 High Lonesome 100 | 29 | Friday, August 3, 2018 | 25:55:45.00 |