Rapid City, SD
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2000 | Andy Holak | M 30-39 | 5:45:00 |
| 2 | 2000 | Vince Hazen | M 30-39 | 6:04:00 |
| 3 | 2000 | Mark Farrand | M 40-49 | 6:55:00 |
| 4 | 2000 | Ziggy Skorka | M 40-49 | 6:59:00 |
| 5 | 2000 | Will Wright | M 60-69 | 7:32:00 |
| 6 | 2000 | David Dutton | M 40-49 | 7:59:00 |
| 7 | 2000 | Cara Hamilton | F < 20 | 8:24:00 |
| 8 | 2000 | Dorothy Bengerter | F 30-39 | 8:41:00 |
| 9 | 2000 | Karen Powers | F 50-59 | 8:41:00 |
| 10 | 2000 | Duane Grigg | M 40-49 | 8:43:00 |
| 11 | 2000 | Steve Burrow | M 40-49 | 8:59:00 |
| 12 | 2000 | David Hughes | M 50-59 | 9:11:00 |
| 13 | 2000 | Kay Rear | F 40-49 | 9:21:00 |
| 14 | 2000 | Elsa Grant | F 30-39 | 9:41:00 |
| 15 | 2000 | Doran Newlin | M 40-49 | 9:42:00 |
| 16 | 2000 | Homer Hastings | M 50-59 | 9:42:00 |
| 17 | 2000 | Robert Bonnar | M 30-39 | 9:49:00 |
| 18 | 2000 | Bud Drake | M 50-59 | 9:49:00 |
| 19 | 2000 | Cyle Wold | M 40-49 | 10:21:00 |
| 20 | 2000 | Earl Ortiz | M 50-59 | 10:25:00 |
| 21 | 2000 | Don Withers | M 60-69 | 10:35:00 |
