Mason Dixon Longest Day
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2018 | Andrew Simpson | M 30-39 | 10:48:00 |
| 2 | 2023 | Eddie Pantoja | M | 11:01:54 |
| 3 | 2010 | James Rayburn | M | 11:10:00 |
| 4 | 2014 | Jason Lantz | M 30-39 | 11:11:00 |
| 5 | 2022 | Benjamin Linne | M 20-29 | 11:32:00 |
| 6 | 2011 | James Rayburn | M | 11:37 |
| 7 | 2018 | Eddie Pantoja | M 30-39 | 11:54:00 |
| 8 | 2014 | Jackie Palmer | F 20-29 | 12:01:00 |
| 9 | 2009 | Brett Pfleiger | M | 12:22:00 |
| 10 | 2023 | Ian Maffett | M | 12:24:48 |
| 11 | 2014 | James Rayburn | M 50-59 | 12:35:00 |
| 12 | 2020 | Eddie Pantoja | M 30-39 | 12:44:00 |
| 13 | 2023 | Chris Baumer | M | 12:48:52 |
| 14 | 2012 | Meg Harnett | F | 12:56:00 |
| 15 | 2014 | Kathleen Cusick | F 30-39 | 12:57:00 |
| 16 | 2012 | Keith Levasseur | M | 13:06:00 |
| 17 | 2021 | Jake Landon | M 20-29 | 13:17:00 |
| 18 | 2021 | Melissa Morland | F 40-49 | 13:21:00 |
| 19 | 2017 | Kathleen Cusick | F 40-49 | 13:22:00 |
| 20 | 2017 | George Sefzik | M 40-49 | 13:25:00 |
| 21 | 2022 | Robert Bartholomew | M 50-59 | 13:27:00 |
| 22 | 2014 | Henry Peck | M 50-59 | 13:35:00 |
| 23 | 2017 | Eddie Pantoja | M | 13:35:00 |
| 24 | 2020 | Eric Ferree | M 40-49 | 13:37:00 |
| 25 | 2020 | Jake Landon | M 20-29 | 13:40:00 |
| 26 | 2020 | Steven Larick | M 20-29 | 13:48:00 |
| 27 | 2023 | Jake Landon | M | 13:49:35 |
| 28 | 2012 | Bill Tryon | M | 13:51:00 |
| 29 | 2013 | Michael Scott Welch | M 40-49 | 13:51:00 |
| 30 | 2013 | Scott Newcomer | M 40-49 | 13:55:00 |
| 31 | 2018 | Eric Ferree | M 40-49 | 13:58:00 |
| 32 | 2020 | Zach Geiple | M 30-39 | 13:59:00 |
| 33 | 2023 | Zach Geiple | M | 13:59:28 |
| 34 | 2022 | Luc Claessens | M 50-59 | 14:02:00 |
| 35 | 2018 | Kathleen Cusick | F 40-49 | 14:05:00 |
| 36 | 2013 | Alexander Papadopoulos | M 30-39 | 14:11:00 |
| 37 | 2015 | Ronald Green | M 40-49 | 14:15:00 |
| 38 | 2020 | Pete Fisher | M 50-59 | 14:16:00 |
| 39 | 2018 | Michael Martinek | M 30-39 | 14:17:00 |
| 40 | 2008 | Brett Pfleiger | M | 14:18:00 |
| 41 | 2008 | John Sporer | M | 14:18:00 |
| 42 | 2009 | Bill Tryon | M | 14:25:00 |
| 43 | 2012 | Thomas Haine | M | 14:26:00 |
| 44 | 2017 | Zach Geiple | M | 14:31:00 |
| 45 | 2021 | Steven Larick | M 20-29 | 14:32:00 |
| 46 | 2021 | Caleb Roth | M 30-39 | 14:32:00 |
| 47 | 2014 | Ryan Vandenberghe | M | 14:35:00 |
| 48 | 2013 | Janet Smith | F 40-49 | 14:36:00 |
| 49 | 2010 | Ron Green | M | 14:38:00 |
| 50 | 2023 | Daryl Lehman | M | 14:40:00 |
| 51 | 2009 | Ron Green | M | 14:42:00 |
| 52 | 2012 | Nate Regoski | M | 14:49:00 |
| 53 | 2015 | Zach Geiple | M 30-39 | 14:52:00 |
| 54 | 2007 | Jaret Seiberg | M | 15:00:00 |
| 55 | 2007 | Kerry Owens | F | 15:00:00 |
| 56 | 2011 | James Mastrianni | M 40-49 | 15:00 |
| 57 | 2021 | Luc Claessens | M 50-59 | 15:03:00 |
| 58 | 2010 | JEN ERICKSON | F | 15:04:00 |
| 59 | 2010 | Thomas Haine | M | 15:05:00 |
| 60 | 2018 | Josh Jones | M 30-39 | 15:06:00 |
| 61 | 2021 | Riley Andridge | M 20-29 | 15:07:00 |
| 62 | 2021 | Serge Arbona | M 50-59 | 15:08:00 |
| 63 | 2010 | Bill Tryon | M | 15:10:00 |
| 64 | 2013 | Kenneth Keller | M 40-49 | 15:11:00 |
| 65 | 2009 | Jaret Seiberg | M | 15:22:00 |
| 66 | 2022 | Cassandra Lizza | F 40-49 | 15:25:00 |
| 67 | 2010 | Laurie Reinhart | F | 15:29:00 |
| 68 | 2015 | Kevin Russell | M 40-49 | 15:40:00 |
| 69 | 2010 | Larry Schlaline | M | 15:56:00 |
| 70 | 2021 | David Long | M 40-49 | 15:56:00 |
| 71 | 2012 | Will Weidman | M | 15:58:00 |
| 72 | 2021 | Jakob Sinclair | M 40-49 | 16:01:00 |
| 73 | 2018 | Lisa Gesualdo | F 40-49 | 16:04:00 |
| 74 | 2018 | Robert Bartholomew | M 50-59 | 16:04:00 |
| 75 | 2023 | Glenn Downes | M | 16:09:51 |
| 76 | 2022 | Marty Angulo | M 40-49 | 16:13:00 |
| 77 | 2022 | Philip Perkins | M 50-59 | 16:19:00 |
| 78 | 2020 | Hugh MacMullan | M 50-59 | 16:30:00 |
| 79 | 2021 | Kirk Bolen | M 40-49 | 16:55:00 |
| 80 | 2021 | Jeff Izzo | M 40-49 | 16:55:00 |
| 81 | 2007 | Jennifer Van Allen | F | 17:00:00 |
| 82 | 2007 | Margie Hughes | F | 17:00:00 |
| 83 | 2020 | Erin Altemos | M 40-49 | 17:06:00 |
| 84 | 2020 | Casey Fisher | M 30-39 | 17:13:00 |
| 85 | 2013 | Gary Lukacs | M 50-59 | 17:16:00 |
| 86 | 2013 | Henry Peck | M 50-59 | 17:16:00 |
| 87 | 2014 | Gary Bowman | M 40-49 | 17:18:00 |
| 88 | 2008 | JEN ERICKSON | F | 17:20:00 |
| 89 | 2017 | Josh Jones | M | 17:23:00 |
| 90 | 2009 | Christian Taylor | M | 17:48:00 |
| 91 | 2009 | Hamilton Tyler | M | 17:48:00 |
| 92 | 2009 | Seth McElroy | M | 17:49:00 |
| 93 | 2009 | Rick Moyer | M 40-49 | 17:49:00 |
| 94 | 2022 | Todd Fisher | M 50-59 | 18:06:00 |
| 95 | 2016 | Don Riley | M 50-59 | 18:22:00 |
| 96 | 2009 | Peter McLaughlin | M | 18:39:00 |
| 97 | 2017 | Gary Bowman | M | 18:39:00 |
| 98 | 2017 | Keith Hearn | M | 18:39:00 |
| 99 | 2011 | Janet Smith | F | 18:47 |
| 100 | 2011 | Mike Gormley | M | 18:47 |