Callaway, MD
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2017 | Adam Lowe | M 30-39 | 3:56:06 |
| 2 | 2018 | Lucca Giannechini | M 20-29 | 4:03:40 |
| 3 | 2016 | Adam Lowe | M 30-39 | 4:13:26 |
| 4 | 2015 | Kathleen Madden | F 50-59 | 4:16:22 |
| 5 | 2018 | Erin Kelman | M 40-49 | 4:20:47 |
| 6 | 2018 | Darrel Dorsey | M 30-39 | 4:21:58 |
| 7 | 2017 | Britt Kern | M 20-29 | 4:24:06 |
| 8 | 2017 | Thomas McPhaul | M 20-29 | 4:32:40 |
| 9 | 2018 | Brian Brussel | M 20-29 | 4:34:24 |
| 10 | 2017 | Erin Kelman | M 40-49 | 4:38:39 |
| 11 | 2019 | Mariska Kramer | F 40-49 | 4:48:22 |
| 12 | 2017 | Corey Gray | M 30-39 | 4:49:54 |
| 13 | 2019 | Troy Dewitt | M 30-39 | 4:50:30 |
| 14 | 2018 | Tadd Morris | M 50-59 | 4:54:21 |
| 15 | 2016 | Jeloni Moore | M 30-39 | 4:54:46 |
| 16 | 2018 | Scott Parr | M 30-39 | 4:55:31 |
| 17 | 2019 | Casey Rayburg | M 30-39 | 4:56:14 |
| 18 | 2019 | Angus Lane | M 40-49 | 4:57:27 |
| 19 | 2014 | Timothy Davis | M 30-39 | 4:57:38 |
| 20 | 2019 | William Cronkright | M 30-39 | 4:59:10 |
| 21 | 2017 | Robert Cawood | M 40-49 | 5:00:19 |
| 22 | 2018 | Nina Razavi | F 20-29 | 5:00:28 |
| 23 | 2018 | John Ryder | M 40-49 | 5:00:54 |
| 24 | 2015 | Timothy Davis | M 40-49 | 5:01:05 |
| 25 | 2016 | Jeffrey Garstecki | M 40-49 | 5:01:25 |
| 26 | 2016 | Robert Cawood | M 40-49 | 5:01:57 |
| 27 | 2019 | Robert Cawood | M 50-59 | 5:04:34 |
| 28 | 2015 | Josh Wadlington | M 30-39 | 5:04:52 |
| 29 | 2017 | Achuo Crystal | F 30-39 | 5:05:24 |
| 30 | 2018 | Casey Rayburg | M 30-39 | 5:06:00 |
| 31 | 2017 | Calvin Farmer | M 30-39 | 5:06:07 |
| 32 | 2017 | James Wilson | M 50-59 | 5:08:01 |
| 33 | 2017 | Jay Silcox | M 30-39 | 5:08:43 |
| 34 | 2016 | Jason Dexter | M 30-39 | 5:09:56 |
| 35 | 2016 | Lara Zoeller | F 30-39 | 5:10:21 |
| 36 | 2014 | Chris Bennett | M 40-49 | 5:11:56 |
| 37 | 2016 | Ryan Duckett | M 20-29 | 5:12:54 |
| 38 | 2016 | Karsten Brown | M 40-49 | 5:15:48 |
| 39 | 2018 | Jeffrey Fairman | M 30-39 | 5:17:22 |
| 40 | 2016 | James Gilmore | M 40-49 | 5:18:58 |
| 41 | 2019 | Nate Dirvin | M 30-39 | 5:20:35 |
| 42 | 2018 | Will Phillips | M 40-49 | 5:20:48 |
| 43 | 2016 | Amy Zbikowski | F 30-39 | 5:20:52 |
| 44 | 2017 | Antonio Abadia | M 40-49 | 5:24:39 |
| 45 | 2018 | James Wilson | M 50-59 | 5:26:58 |
| 46 | 2017 | Ryan Yedlinsky | M 40-49 | 5:28:09 |
| 47 | 2017 | Rodger Tellis | M 50-59 | 5:29:12 |
| 48 | 2017 | Bryan Blake | M 30-39 | 5:30:36 |
| 49 | 2017 | Whiteman Mara | F 40-49 | 5:33:15 |
| 50 | 2019 | Geoffrey Hemgen | M 40-49 | 5:33:20 |
| 51 | 2015 | John Mann | M 30-39 | 5:34:20 |
| 52 | 2016 | Katriona McNeill | F < 20 | 5:35:17 |
| 53 | 2015 | Suzanne Manuel | F 40-49 | 5:35:28 |
| 54 | 2018 | Wesley Harris | M 20-29 | 5:36:34 |
| 55 | 2014 | Chris Walker | M 30-39 | 5:37:38 |
| 56 | 2017 | Goldfarb Luann | F 50-59 | 5:38:00 |
| 57 | 2014 | Geoffrey Mason | M 50-59 | 5:39:26 |
| 58 | 2014 | Jay Silcox | M 30-39 | 5:39:59 |
| 59 | 2014 | Joanne Williams | F 20-29 | 5:40:00 |
| 60 | 2016 | Alejandra Benavides | F < 20 | 5:40:07 |
| 61 | 2019 | Jason Lawrence | M 40-49 | 5:40:09 |
| 62 | 2014 | Philip McCollum | M 30-39 | 5:40:19 |
| 63 | 2015 | Jared Byrd | M 30-39 | 5:41:17 |
| 64 | 2016 | Emily Clay | F 20-29 | 5:43:27 |
| 65 | 2016 | Calvin Farmer | M 30-39 | 5:44:50 |
| 66 | 2015 | Luke Hunt | M 30-39 | 5:45:27 |
| 67 | 2017 | Matthew Johnson | M 30-39 | 5:47:32 |
| 68 | 2019 | Brian Boyle | M 30-39 | 5:48:27 |
| 69 | 2016 | James Wilson | M 50-59 | 5:51:15 |
| 70 | 2018 | Tom Dekornfeld | M 60-69 | 5:51:41 |
| 71 | 2019 | Christy Middleton | F 30-39 | 5:52:22 |
| 72 | 2019 | Jay Nam | M 50-59 | 5:52:42 |
| 73 | 2014 | Emily Clay | F 20-29 | 5:53:11 |
| 74 | 2019 | Don Mueller | M 60-69 | 5:53:55 |
| 75 | 2019 | Ian Smith | M 30-39 | 5:54:25 |
| 76 | 2014 | David Brown | M 30-39 | 5:54:37 |
| 77 | 2015 | Taylor Maltz | M 20-29 | 5:54:55 |
| 78 | 2019 | Joshua Harriman | M 40-49 | 5:56:48 |
| 79 | 2015 | Michelle Mackie | F 40-49 | 5:56:48 |
| 80 | 2018 | Richard Wayshner | M 30-39 | 5:57:26 |
| 81 | 2018 | Leanne Powers | F 30-39 | 5:57:58 |
| 82 | 2019 | Wayne Kline | M 60-69 | 5:59:26 |
| 83 | 2019 | Lynn Kline | M 50-59 | 5:59:29 |
| 84 | 2017 | Carl Bevard | M 30-39 | 6:00:00 |
| 85 | 2016 | Tom Dekornfeld | M 60-69 | 6:00:44 |
| 86 | 2018 | Lynn Kline | M 50-59 | 6:01:56 |
| 87 | 2018 | Wayne Kline | M 60-69 | 6:01:57 |
| 88 | 2019 | Ryan Cox | M 30-39 | 6:03:07 |
| 89 | 2017 | Burke Kim | F 40-49 | 6:03:11 |
| 90 | 2019 | Dan Floto | M 30-39 | 6:03:34 |
| 91 | 2017 | Wayne Kline | M 60-69 | 6:05:39 |
| 92 | 2018 | Cheryl Kos | F 50-59 | 6:06:09 |
| 93 | 2015 | Trevor Fontes | M 20-29 | 6:07:43 |
| 94 | 2017 | Powers Leanne | F 30-39 | 6:08:23 |
| 95 | 2016 | Diana Widdowson | F 40-49 | 6:08:56 |
| 96 | 2018 | Donna McLaughlin | F 30-39 | 6:08:59 |
| 97 | 2016 | Wilfredo Franceschini | M 40-49 | 6:09:03 |
| 98 | 2016 | Nicole Yedlinsky | F 40-49 | 6:10:28 |
| 99 | 2017 | Curran Brooke | F 40-49 | 6:10:48 |
| 100 | 2017 | Tucker Bailey | M 20-29 | 6:11:31 |
