| Tim Seminoff's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2013 | Utah, US | 55 | Friday, September 27, 2013 | 34:51:00.00 |
| Hardrock 100 2003 | Utah, US | 45 | Friday, July 11, 2003 | 35:58:07.00 |
| Hardrock 100 1999 | Utah, US | 40 | Friday, July 9, 1999 | 32:32:59.00 |
| Tim Seminoff's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2013 | Utah, US | 55 | Friday, September 27, 2013 | 34:51:00.00 |
| Hardrock 100 2003 | Utah, US | 45 | Friday, July 11, 2003 | 35:58:07.00 |
| Hardrock 100 1999 | Utah, US | 40 | Friday, July 9, 1999 | 32:32:59.00 |