| age class | class place | name | city | age | time | age adjusted performance level |
|---|---|---|---|---|---|---|
| men 30-39 | 1 | Jim Lingen | 37 | 53:26 | 61.81% | |
| 2 | Nathan Waech | 37 | 55:17 | 59.74% | ||
| 3 | Jon Bartelt | 34 | 59:51 | 54.64% | ||
| 4 | Joe Hlebgin | 33 | 1:01:54 | 52.83% | ||
| 5 | Sander Grotjohn | 34 | 1:03:47 | 51.27% | ||
| 6 | Bob Erdman | 39 | 1:11:01 | 47.16% | ||
| 7 | Andrew Haugen | 31 | 1:12:26 | 45.14% | ||
| men 40-49 | 1 | Will Helms | 43 | 44:47 | 76.96% | |
| 2 | Craig Stertz | 45 | 48:09 | 72.63% | ||
| 3 | Tim Welker | 40 | 49:12 | 68.55% | ||
| 4 | Ken Hertz | 46 | 51:33 | 68.36% | ||
| 5 | Tom Downing | 48 | 52:53 | 67.66% | ||
| 6 | Chris Lynch | 48 | 54:25 | 65.76% | ||
| 7 | Michael Kane | 41 | 1:01:25 | 55.31% | ||
| 8 | Mike Burr | 43 | 1:01:46 | 55.80% | ||
| men 50-59 | 1 | Randy Wiinanen | 51 | 44:09 | 82.99% | |
| 2 | Steve Kohorst | 55 | 47:40 | 79.46% | ||
| 3 | Dennis Bartz | 53 | 54:17 | 68.62% | ||
| 4 | Scott Schamber | 56 | 57:14 | 66.77% | ||
| 5 | Joe Carson | 56 | 1:01:57 | 61.69% | ||
| 6 | Dwight Moody | 59 | 1:16:59 | 51.00% | ||
| 7 | Neal Lundeen | 55 | 1:22:36 | 45.86% | ||
| men 60-79 | 1 | Dale Summers | 63 | 51:53 | 78.67% | |
| 2 | Harvey Johnson | 65 | 58:18 | 71.44% | ||
| 3 | Don Dornfield | 63 | 1:03:14 | 64.55% | ||
| men 80-up | 1 | Lloyd Young | 83 | 1:06:57 | 80.26% |