San Antonio, TX
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2004 | Paul Frost | M | 4:10:00 |
| 2 | 2004 | Jeremy Dye | M | 4:58:00 |
| 3 | 2004 | Jerry Nelson | M | 5:18:00 |
| 4 | 2004 | Michael Hayes | M | 5:26:00 |
| 5 | 2004 | Scott Wood | M | 5:26:00 |
| 6 | 2004 | Mark Ball | M | 5:43:00 |
| 7 | 2004 | Robert Botto | M | 5:44:00 |
| 8 | 2004 | Phillip Fortenberry | M | 6:22:00 |
| 9 | 2004 | Stephen Brown | M | 6:25:00 |
| 10 | 2004 | Tom Watson | M | 6:47:00 |
| 11 | 2004 | Terrie Gorney | M | 6:59:00 |
| 12 | 2004 | Jean Leach | F | 6:59:00 |
| 13 | 2004 | Bob Karlin | M | 6:59:00 |
| 14 | 2004 | John Wiesen | M | 7:14:00 |
| 15 | 2004 | Richard Harris | M | 7:23:00 |
| 16 | 2004 | Richard Jares | M | 7:23:00 |
| 17 | 2004 | Melanee Jackson | F | 7:26:00 |
| 18 | 2004 | Kevin Walker | M | 7:57:00 |
