| Jonathan Worswick's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2003 | Australia | 40 | Friday, July 11, 2003 | DNF |
| Hardrock 100 2001 | 38 | Friday, July 13, 2001 | 30:12:40.00 | |
| Hardrock 100 2000 | Friday, July 7, 2000 | 30:46:16.00 |
| Jonathan Worswick's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2003 | Australia | 40 | Friday, July 11, 2003 | DNF |
| Hardrock 100 2001 | 38 | Friday, July 13, 2001 | 30:12:40.00 | |
| Hardrock 100 2000 | Friday, July 7, 2000 | 30:46:16.00 |