| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 401 | Grant HOLICKY | Stages | 40:51. | 8:21. | 5 | M 45-49 |
| 2 | 408 | Alex MORGAN | Hifi/paulcomp/evepc/skratch | 41:04. | 8:05. | 5 | M 45-49 |
| 3 | 402 | Paul BONDS | Spcx P/b R&k Black | 41:14. | 8:08. | 5 | M 45-49 |
| 4 | 400 | Mark SAVERY | Trek Cyclocross Collective | 41:16. | 8:11. | 5 | M 45-49 |
| 5 | 407 | Dan SCHRAD | Pedal Racing | 41:40. | 8:19. | 5 | M 45-49 |
| 6 | 411 | Doug STONE | Prologue Racing | 41:59. | 8:26. | 5 | M 45-49 |
| 7 | 404 | Jake ORNESS | Eliel | 42:12. | 8:29. | 5 | M 45-49 |
| 8 | 412 | Omar DICKENSON | Sonic Boom Racing | 42:20. | 8:31. | 5 | M 45-49 |
| 9 | 415 | Kent MCNEILL | Midwest Cycling Club/trek Bicyc | 42:23. | 8:23. | 5 | M 45-49 |
| 10 | 403 | Shadd SMITH | | 43:05. | 8:34. | 5 | M 45-49 |
| 11 | 422 | Adam STAUFENBERG | Revolution Cycle/twin Six | 43:46. | 8:39. | 5 | M 45-49 |
| 12 | 419 | Matthew SCOTT | Fiets Met Slagroom | 44:00. | 8:48. | 5 | M 45-49 |
| 13 | 431 | Peter MAXWELL | Donkeylabel | 44:03. | 8:51. | 5 | M 45-49 |
| 14 | 428 | Charley DEAN | Rally Sport | 44:16. | 8:47. | 5 | M 45-49 |
| 15 | 414 | Tige LAMB | Velo+ | 44:19. | 8:38. | 5 | M 45-49 |
| 16 | 421 | Brent TURNER | Cantu Cycling Wheels | 44:23. | 8:37. | 5 | M 45-49 |
| 17 | 426 | Christopher HILL | Dna Cycling P/b Onion Creek Vol | 44:33. | 8:53. | 5 | M 45-49 |
| 18 | 429 | Ted LECHNOWSKY | | 44:47. | 9:00. | 5 | M 45-49 |
| 19 | 427 | Mark RAWLINGS | Gs Tenzing | 44:49. | 8:53. | 5 | M 45-49 |
| 20 | 436 | Paul KRUMRICH | Donkey Label Racing | 45:08. | 9:11. | 5 | M 45-49 |
| 21 | 423 | Jon NELSON | Sioux City Velo | 45:32. | 9:04. | 5 | M 45-49 |
| 22 | 420 | Arik Jon HOLM | Donkey Label | 45:35. | 9:10. | 5 | M 45-49 |
| 23 | 413 | Jay MAAS | 801 W Madison | 46:12. | 9:12. | 5 | M 45-49 |
| 24 | 405 | Jarrod KERKHOFF | Msn Pro Coaching | 46:14. | 9:11. | 5 | M 45-49 |
| 25 | 425 | PJ CAVOTO JR | Psimet Racing | 46:40. | 9:20. | 5 | M 45-49 |
| 26 | 433 | Carl VALENTIN | Half Acre Cycling | 48:18. | 9:32. | 5 | M 45-49 |
| 27 | 434 | Andrew YEE | Hup United / Cxmagazine.com | 39:54. | 10:11. | 4 | M 45-49 |
| 28 | 435 | Christopher ST. CLAIR | Milwaukee Bicycle Co Racing | 40:37. | 10:39. | 4 | M 45-49 |
| 29 | 448 | Jon YETLEY | Sugar Bottom Bikes | 40:47. | 10:31. | 4 | M 45-49 |
| 30 | 432 | Thomas KABACINSKI | Msn Pro Coaching | 41:12. | 10:12. | 4 | M 45-49 |
| 31 | 452 | Steve WISEMAN | Rasmussen Bike Shop | 41:54. | 10:27. | 4 | M 45-49 |
| 32 | 439 | Scott SUMPTER | Bikeowa Racing Team | 41:55. | 10:33. | 4 | M 45-49 |
| 33 | 445 | Michael CHRISTENSEN | | 44:09. | 11:27. | 4 | M 45-49 |
| 34 | 444 | Rich ANDERSON | Team Kaos/joyride | 49:18. | 12:02. | 4 | M 45-49 |
| 35 | 451 | Patrick MCENANEY | | 52:17. | 14:29. | 4 | M 45-49 |
| DNF | 409 | JP BROCKET | Kuat | | 8:28. | 2 | M 45-49 |
| DNF | 416 | Jay HENDERSON | Team Hollywood Cycles | | 11:23. | 2 | M 45-49 |
| DNF | 424 | Keith BIANCHI | Grand Performance - Dl Racing | | 9:13. | 2 | M 45-49 |
| DNF | 417 | Andrew LOWE | Psimet Racing | | 10:04. | 2 | M 45-49 |
| DNF | 446 | Jesse GERLITS | | | 16:05. | 1 | M 45-49 |
| DNS | 406 | Brady MURPHY | Harvest Racing P/b Midwest Cycl | | 12:01. | 1 | M 45-49 |
| DNS | 418 | Jeff CURTES | Speedvagen X Maap | | 12:01. | 1 | M 45-49 |
| DNS | 430 | Shea BERGMAN | Bikeable Communities | | 12:01. | 1 | M 45-49 |
| DNS | 437 | Geoff PERRILL | | | 12:01. | 1 | M 45-49 |
| DNS | 438 | Chris CREED | Gateway Harley-davidson | | 12:01. | 1 | M 45-49 |
| DNS | 443 | Carl NORRIS | Spidermonkey Cycling | | 12:01. | 1 | M 45-49 |
