| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 100 | Kevin DAY | Endurance 360 | 35:21. | 7:12. | 5 | M U40 |
| 2 | 101 | Chris DRUMMOND | Spcx Pb Rk Black | 35:33. | 7:21. | 5 | M U40 |
| 3 | 302 | Jacob LASLEY | Spcx Pb Rk Black | 35:42. | 7:02. | 5 | M 40-44 |
| 4 | 300 | Steven STEFKO | First City Cycling Team P/b Noo | 35:49. | 7:02. | 5 | M 40-44 |
| 5 | 306 | Matt TILLINGHAST | Harvest Racing/fastruby | 36:38. | 7:23. | 5 | M 40-44 |
| 6 | 303 | Craig FAULKNER | Crossniacs | 36:45. | 7:10. | 5 | M 40-44 |
| 7 | 311 | Ryan JACOBSEN | Rule # 5 Nick?s Cycling/mennen | 36:54. | 7:09. | 5 | M 40-44 |
| 8 | 309 | Jesse RIENTS | Kuhl Cycling Team | 37:24. | 7:23. | 5 | M 40-44 |
| 9 | 305 | Justin MORGAN | Top Club Cx | 37:43. | 7:35. | 5 | M 40-44 |
| 10 | 301 | Justin THOMAS | Boulder Cycle Sport | 38:31. | 7:28. | 5 | M 40-44 |
| 11 | 322 | Brian BAKER | Boulder Cycle Sport | 38:45. | 7:21. | 5 | M 40-44 |
| 12 | 104 | Jeremiah GANTZER | | 38:46. | 7:49. | 5 | M U40 |
| 13 | 312 | James MARSCHALEK | Belgianwerkx | 38:46. | 7:36. | 5 | M 40-44 |
| 14 | 316 | Noah MARCUS | Zealous Racing | 38:46. | 7:23. | 5 | M 40-44 |
| 15 | 308 | David NEIS | K & G Bike Center | 38:55. | 7:30. | 5 | M 40-44 |
| 16 | 307 | Al KRUEGER | Linear Sport Racing Team / Trek | 38:56. | 7:32. | 5 | M 40-44 |
| 17 | 310 | Jason HENDRICKSON | Nofucx | 39:00. | 7:36. | 5 | M 40-44 |
| 18 | 102 | Ryan THOMPSON | Springfield Brewing Company Cyc | 39:11. | 7:51. | 5 | M U40 |
| 19 | 800 | Don SEIB | Bmb Racing | 39:13. | 7:27. | 5 | M 55-59 |
| 20 | 803 | Thomas PRICE | Trek Cyclocross Collective | 39:34. | 7:46. | 5 | M 55-59 |
| 21 | 319 | Chris ELLIS | 360 Racing | 40:09. | 7:57. | 5 | M 40-44 |
| 22 | 337 | Todd GILLIHAN | | 40:28. | 8:06. | 5 | M 40-44 |
| 23 | 304 | Eric ANDERSON | Zipp Factory Team | 40:43. | 8:54. | 5 | M 40-44 |
| 24 | 802 | Chris ADOLF | Fell Swoop | 40:46. | 7:54. | 5 | M 55-59 |
| 25 | 801 | Paul LASTAYO | Kuhl Cycling Team | 40:47. | 7:55. | 5 | M 55-59 |
| 26 | 806 | Stephen SONGER | 360 Racing P/b Kline Van/woody | 41:02. | 7:49. | 5 | M 55-59 |
| 27 | 313 | Louis KUHN | | 41:24. | 8:17. | 5 | M 40-44 |
| 28 | 817 | Gregory SHIMONEK | Harvest Racing | 41:35. | 8:09. | 5 | M 55-59 |
| 29 | 804 | Mike WARREN | Velo Fratello/bay Equity | 41:49. | 8:24. | 5 | M 55-59 |
| 30 | 807 | Greg GOBLIRSCH | | 42:01. | 8:24. | 5 | M 55-59 |
| 31 | 318 | Mike KERR | The Pony Shop | 42:01. | 8:24. | 5 | M 40-44 |
| 32 | 811 | Tim STONE | Rocky Mountain Cancer Centers M | 42:02. | 7:50. | 5 | M 55-59 |
| 33 | 805 | Scott ROSS | | 42:14. | 8:01. | 5 | M 55-59 |
| 34 | 437 | GEOFF PERRILL | | 42:29. | 8:27. | 5 | M 40-44 |
| 35 | 338 | Rider UNKNOWN | | 43:55. | 9:02. | 5 | M 40-44 |
| 36 | 327 | Robert THOMPSON | Rule #5 | 44:08. | 9:02. | 5 | M 40-44 |
| 37 | 323 | Jefferson BINFORD | Brickcity Bikes | 44:26. | 9:11. | 5 | M 40-44 |
| 38 | 812 | Steel BOKHOF | The Pony Shop | 35:37. | 8:53. | 4 | M 55-59 |
| 39 | 808 | Thomas SCHOLZ | Iowa City Cycling Club/univ. Of | 36:03. | 8:23. | 4 | M 55-59 |
| 40 | 813 | Jeff HILLIGOSS | Angry Catfish | 36:03. | 8:51. | 4 | M 55-59 |
| 41 | 834 | Kevin HASLER | | 36:04. | 8:45. | 4 | M 55-59 |
| 42 | 336 | Marc WIKEN | | 36:08. | 8:56. | 4 | M 40-44 |
| 43 | 820 | Matthew PARADIS | Team Bicycle Heaven | 36:14. | 8:34. | 4 | M 55-59 |
| 44 | 320 | Ryan HOBBS | Matrix/rbm | 36:34. | 9:56. | 4 | M 40-44 |
| 45 | 107 | Matt HENDERSON | | 36:40. | 9:38. | 4 | M U40 |
| 46 | 821 | Mark SULLIVAN | Team Kaos / Joyride Bicycles | 36:44. | 8:56. | 4 | M 55-59 |
| 47 | 329 | Nathan HICKS | Bikeiowa.com | 37:31. | 9:42. | 4 | M 40-44 |
| 48 | 833 | Keith WILLIAMS | | 37:32. | 9:16. | 4 | M 55-59 |
| 49 | 809 | Jim GENTES | Buy-cell.com | 37:57. | 9:16. | 4 | M 55-59 |
| 50 | 818 | Jason ENGLE | Two Wheeler Dealer-sioux Falls | 38:36. | 10:14. | 4 | M 55-59 |
| 51 | 826 | Jon ANTONNEAU | | 38:39. | 9:23. | 4 | M 55-59 |
| 52 | 823 | Rod MYSKO | Centurion Next Wave Cycling Tea | 38:47. | 9:37. | 4 | M 55-59 |
| 53 | 825 | Craig CARMAN | New Pi/goosetown | 40:24. | 10:10. | 4 | M 55-59 |
| 54 | 828 | Don ISAACS | Team Bicycle Heaven | 41:37. | 9:54. | 4 | M 55-59 |
| 55 | 831 | Steve FALCK | | 42:37. | 10:34. | 4 | M 55-59 |
| 56 | 832 | Graeme PITCHER | | 43:25. | 10:40. | 4 | M 55-59 |
| 57 | 830 | Kurtis GOERTZ | Sakari Race Team | 36:17. | 12:04. | 3 | M 55-59 |
| DNF | 810 | Paul WARLOSKI | Bens Cycle/ Milwaukee Bicycle | | 10:13. | 1 | M 55-59 |
| DNF | 332 | Chad MITTELSTADT | Crcx | | 9:53. | 2 | M 40-44 |
| DNF | 816 | Michael SCHAUB | Feedback Sports Racing | | 44:35. | 1 | M 55-59 |
| DNS | 103 | Lucas GUYTON | | | 42:14. | 1 | M U40 |
| DNS | 105 | Keyth HOWRY | | | 42:14. | 1 | M U40 |
| DNS | 315 | Joshua STEVENS | Tradewind Energy | | 42:14. | 1 | M 40-44 |
| DNS | 321 | Jose ROJAS | Brick City Bicycles | | 42:29. | 1 | M 40-44 |
| DNS | 326 | Michael WHITE | | | 42:29. | 1 | M 40-44 |
| DNS | 328 | Brady FREDERICK | Team Velocause | | 42:29. | 1 | M 40-44 |
| DNS | 330 | Christopher HRUSKA | Sram | | 42:29. | 1 | M 40-44 |
| DNS | 335 | Brian BATSON | Localcycling.com | | 42:29. | 1 | M 40-44 |
| DNS | 814 | Ross ADAMS | Lake Geneva Youth Camp Cycling | | 42:29. | 1 | M 55-59 |
| DNS | 822 | Robert PIPER | | | 42:29. | 1 | M 55-59 |
