Laramie, WY
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2007 | Allen Belshaw | M | 19:04:24 |
| 2 | 2010 | Andrew Catalano | M | 22:27:00 |
| 3 | 2011 | Craig Lloyd | M | 23:21:00 |
| 4 | 2010 | Dale Hawkins | M | 24:58:00 |
| 5 | 2008 | Elad Benjamin | M | 25:20:00 |
| 6 | 2008 | Garrett Mulrooney | M | 25:46:00 |
| 7 | 2010 | Linda Mcfadden | F 40-49 | 26:28:00 |
| 8 | 2008 | Steven Boyenger | M | 26:33:00 |
| 9 | 2009 | Cindy Stonesmith | F | 26:40:00 |
| 10 | 2009 | Garrett Mulrooney | M | 26:44:00 |
| 11 | 2011 | Jeremy Bradford | M | 28:08:08 |
| 12 | 2007 | Alan Roche | M | 28:40:15 |
| 13 | 2008 | James Newman | M | 29:01:00 |
| 14 | 2010 | Ted Liao | M | 29:08:00 |
| 15 | 2011 | Scott Dangelo | M | 29:09:00 |
| 16 | 2007 | Kathryn Cotton | F | 29:18:33 |
| 17 | 2008 | Chad Jorgensen | M | 29:26:00 |
| 18 | 2011 | Jeff Owsley | M | 29:30:00 |
| 19 | 2010 | Frederick F Davis III | M | 29:38:00 |
| 20 | 2007 | Ulrich Kamm | M | 29:43:42 |
