| Bozena Maslanka's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2000 | 34 | Friday, July 7, 2000 | 47:49:32.00 | |
| Hardrock 100 1999 | California, US | 32 | Friday, July 9, 1999 | DNF |
| Hardrock 100 1998 | California, US | 31 | Friday, July 10, 1998 | 47:49:59.00 |
| Bozena Maslanka's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2000 | 34 | Friday, July 7, 2000 | 47:49:32.00 | |
| Hardrock 100 1999 | California, US | 32 | Friday, July 9, 1999 | DNF |
| Hardrock 100 1998 | California, US | 31 | Friday, July 10, 1998 | 47:49:59.00 |