Gaithersburg, MD
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2011 | Paul Wallace | M 20-29 | 3:50:07 |
| 2 | 2021 | Nicolas Crouzier | M 30-39 | 3:51:43 |
| 3 | 2023 | Nicolas Crouzier | M 30-39 | 4:03:39 |
| 4 | 2017 | Adrian Spencer | M 30-39 | 4:04:55 |
| 5 | 2006 | Rob Magin | M 30-39 | 4:06:00 |
| 6 | 2020 | Nicolas Crouzier | M 30-39 | 4:07:07 |
| 7 | 2011 | John Rutherford | M 30-39 | 4:08:53 |
| 8 | 2006 | John Anderson | M 40-49 | 4:09:56 |
| 9 | 2019 | Nicolas Crouzier | M 30-39 | 4:11:12 |
| 10 | 2011 | Josh Hunsberger | M 30-39 | 4:13:04 |
| 11 | 2011 | John Anderson | M 40-49 | 4:16:42 |
| 12 | 2008 | Joshua Hunsberger | M 20-29 | 4:16:52 |
| 13 | 2009 | Joshua Hunsberger | M 20-29 | 4:17:12 |
| 14 | 2010 | Joshua Hunsberger | M 30-39 | 4:17:23 |
| 15 | 2017 | Olivier Leblond | M 40-49 | 4:17:28 |
| 16 | 2016 | Michael Wurzbacher | M 20-29 | 4:19:12 |
| 17 | 2011 | David Ploskonka | M 20-29 | 4:19:12 |
| 18 | 2008 | Paul Loeback | M 30-39 | 4:19:13 |
| 19 | 2015 | Michael Wurzbacher | M 20-29 | 4:21:17 |
| 20 | 2008 | Derrick Carr | M 40-49 | 4:21:51 |
| 21 | 2023 | Adrian Spencer | M 40-49 | 4:21:56 |
| 22 | 2009 | Dave James | M 30-39 | 4:22:55 |
| 23 | 2011 | Kert St John | M 30-39 | 4:23:06 |
| 24 | 2010 | Luke Finney | M 20-29 | 4:23:26 |
| 25 | 2009 | Glen Redpath | M 40-49 | 4:25:30 |
| 26 | 2010 | Dan Rose | M 30-39 | 4:25:32 |
| 27 | 2007 | Adam Lint | M 20-29 | 4:25:54 |
| 28 | 2010 | Brad Reed | M 20-29 | 4:26:21 |
| 29 | 2013 | Tyler Burke | M 20-29 | 4:27:11 |
| 30 | 2008 | James Hiebert | M 20-29 | 4:27:13 |
| 31 | 2013 | Shaun Burke | M 20-29 | 4:27:44 |
| 32 | 2008 | John Anderson | M 40-49 | 4:27:49 |
| 33 | 2008 | Ted Bradley | M 30-39 | 4:28:23 |
| 34 | 2019 | Chris Moen | M 20-29 | 4:28:48 |
| 35 | 2011 | James Munnis | M 40-49 | 4:28:56 |
| 36 | 2024 | Jacob Felice | M 20-29 | 4:29:45 |
| 37 | 2023 | Michael Wardian | M 40-49 | 4:29:56 |
| 38 | 2008 | Jd Eskelson | M 40-49 | 4:31:21 |
| 39 | 2021 | Ryan Johnson | M 30-39 | 4:31:33 |
| 40 | 2011 | Yosuke Murase | M 30-39 | 4:31:49 |
| 41 | 2008 | Greg Zaruba | M 40-49 | 4:31:51 |
| 42 | 2006 | Nathan Echols | M 30-39 | 4:31:56 |
| 43 | 2007 | Rob Magin | M 30-39 | 4:32:18 |
| 44 | 2019 | Olivier Leblond | M 40-49 | 4:32:30 |
| 45 | 2023 | Jared Byrd | M 30-39 | 4:33:00 |
| 46 | 2024 | Christopher Withee | M < 20 | 4:33:02 |
| 47 | 2010 | Travis Warren | M 30-39 | 4:33:15 |
| 48 | 2005 | Rob Magin | M 30-39 | 4:33:17 |
| 49 | 2006 | Greg Zaruba | M 40-49 | 4:33:23 |
| 50 | 2012 | Glen Redpath | M 40-49 | 4:34:15 |
| 51 | 2008 | David Ploskonka | M 20-29 | 4:34:58 |
| 52 | 2010 | Greg Zaruba | M 40-49 | 4:36:03 |
| 53 | 2013 | Greg Zaruba | M 40-49 | 4:36:03 |
| 54 | 2010 | Jay Avitable | M 40-49 | 4:36:04 |
| 55 | 2012 | David Ploskonka | M 30-39 | 4:36:08 |
| 56 | 2011 | Nick Minnella | M 20-29 | 4:36:42 |
| 57 | 2010 | Thomas Worthington | M 20-29 | 4:37:23 |
| 58 | 2021 | Adrian Spencer | M 30-39 | 4:37:38 |
| 59 | 2011 | Daryl Hultquist | M 40-49 | 4:37:50 |
| 60 | 2010 | Paul Loebach | M 40-49 | 4:38:13 |
| 61 | 2016 | Brad Hinton | M 30-39 | 4:38:22 |
| 62 | 2008 | Keith Knipling | M 30-39 | 4:39:00 |
| 63 | 2021 | Yasushi Sugita | M 50-59 | 4:39:01 |
| 64 | 2011 | Paul Loebach | M 40-49 | 4:39:05 |
| 65 | 2011 | Andy Gingrich | M 30-39 | 4:40:01 |
| 66 | 2011 | Patrick Bowers | M 20-29 | 4:40:18 |
| 67 | 2008 | Phill Hough | M 30-39 | 4:40:25 |
| 68 | 2015 | Jason Lantz | M 30-39 | 4:40:38 |
| 69 | 2011 | Rande Brown | M 40-49 | 4:40:58 |
| 70 | 2009 | Yuji Funakoshi | M 30-39 | 4:41:10 |
| 71 | 2013 | Matt Koppenheffer | M 30-39 | 4:41:10 |
| 72 | 2017 | Peter Diak | M 30-39 | 4:41:21 |
| 73 | 2006 | Steven Winters | M 30-39 | 4:41:31 |
| 74 | 2007 | Serge Arbona | M 40-49 | 4:41:49 |
| 75 | 2006 | Bryon Powell | M 20-29 | 4:42:11 |
| 76 | 2006 | Steve Burton | M 30-39 | 4:42:12 |
| 77 | 2008 | David Starnes | M 30-39 | 4:42:22 |
| 78 | 2012 | Meira Minard | F 30-39 | 4:42:32 |
| 79 | 2012 | Jeff Smucker | M 40-49 | 4:42:33 |
| 80 | 2012 | Patrick Singletary | M 40-49 | 4:42:34 |
| 81 | 2008 | Joe Clapper | M 50-59 | 4:43:03 |
| 82 | 2011 | Michael Scott Welch | M 30-39 | 4:43:49 |
| 83 | 2016 | Jeffrey Spencer | M 40-49 | 4:43:50 |
| 84 | 2011 | Michael Stadnisky | M 20-29 | 4:44:42 |
| 85 | 2017 | Meg Landymore | F 30-39 | 4:44:49 |
| 86 | 2011 | Prasad Gerard | M 50-59 | 4:44:49 |
| 87 | 2021 | Jared Byrd | M 30-39 | 4:45:06 |
| 88 | 2005 | Michael Bur | M 40-49 | 4:45:28 |
| 89 | 2009 | David Ploskonka | M 20-29 | 4:45:30 |
| 90 | 2010 | Blaine Tonking | M 20-29 | 4:45:39 |
| 91 | 2010 | John McDonough | M 20-29 | 4:45:39 |
| 92 | 2011 | Martin McDonald | M 20-29 | 4:45:59 |
| 93 | 2010 | Jeremy Pade | M 20-29 | 4:46:02 |
| 94 | 2016 | Yuji Funakoshi | M 30-39 | 4:46:38 |
| 95 | 2016 | Coleman O'Neill | M 20-29 | 4:46:42 |
| 96 | 2012 | Jacob Joseph | M 40-49 | 4:47:29 |
| 97 | 2020 | Matthew Lister | M 30-39 | 4:47:45 |
| 98 | 2011 | Stephan Dobson | M 50-59 | 4:47:48 |
| 99 | 2008 | Michele Harmon | F 40-49 | 4:48:01 |
| 100 | 2008 | Justin Faul | M 20-29 | 4:48:12 |
