| U | ||||
| Utsunomiya, Miho | Kanagawa, Japan | Perimeter Miles: 62 | ||
| Date | Perimeter Ride | Event | Time | Distance |
| 2006 | Mt. Fuji, Japan | Accompanied | 5:06:00 | 62 |
| Utter, Fred | Spokane, WA | Perimeter Miles: 419 | ||
| Date | Perimeter Ride | Event | Time | Distance |
| 1999 | Tucson Mountain Range | TTM ’99 | 4:21:46 | 62 |
| 2000 | Spokane, WA | Accompained | 7:11:50 | 65 |
| 2002 | Red Mountain, AZ | ETP '02 | 5:40:59 | 70 |
| 2002 | Tucson Mountain Range | TTM '02 | 4:20:58 | 55 |
| 2002 | Tucson Mountain Range | Accompained | 3:39:00 | 58 |
| 2002 | Tucson, AZ | ETT XX | 9:35:12 | 109 |
Updated 1-06-08