Casto Valley, CA
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2013 | Marc Laveson | M 20-29 | 3:32:43 |
| 2 | 2017 | Bob Shebest | M 40-49 | 3:47:35 |
| 3 | 2012 | Bradley Bogdan | M 20-29 | 3:48:15 |
| 4 | 2013 | Lance Doherty | M 30-39 | 3:57:10 |
| 5 | 2013 | Robert Landauer | M 20-29 | 3:59:36 |
| 6 | 2021 | Brandon Piechowski | M 30-39 | 4:01:19 |
| 7 | 2012 | Christian Fitting | M 30-39 | 4:03:45 |
| 8 | 2013 | Yasushi Saito | M 40-49 | 4:04:40 |
| 9 | 2016 | Matt Fitzgerald | M 40-49 | 4:04:51 |
| 10 | 2022 | Jean Pommier | M 50-59 | 4:06:53 |
| 11 | 2011 | Kermit Cuff | M 50-59 | 4:08:06 |
| 12 | 2012 | Stanley Peng | M 40-49 | 4:08:26 |
| 13 | 2023 | James Scanlan | M 50-59 | 4:08:41 |
| 14 | 2016 | Mitch Vanbruggen | M 30-39 | 4:09:38 |
| 15 | 2011 | Steve Crane | M 40-49 | 4:10:01 |
| 16 | 2022 | Katherine Song | F 30-39 | 4:11:30 |
| 17 | 2013 | Will Gotthardt | M 40-49 | 4:13:32 |
| 18 | 2015 | Michael Cusick | M 40-49 | 4:13:57 |
| 19 | 2012 | Rich Conder | M 30-39 | 4:14:37 |
| 20 | 2019 | Beverley Anderson-Abbs | F 50-59 | 4:17:24 |
| 21 | 2015 | Will Gotthardt | M 50-59 | 4:17:48 |
| 22 | 2015 | Yohann Coppel | M 30-39 | 4:18:31 |
| 23 | 2012 | Nathan Vannortwick | M 20-29 | 4:18:50 |
| 24 | 2011 | Todd Toffoli | M 30-39 | 4:18:51 |
| 25 | 2015 | Adam Wolf | M 30-39 | 4:19:12 |
| 26 | 2012 | John Finn | M 20-29 | 4:23:43 |
| 27 | 2013 | Stephen Beebe | M 40-49 | 4:24:40 |
| 28 | 2017 | Gregory Miller | M 30-39 | 4:24:51 |
| 29 | 2011 | Nobuya Takahashi | M 30-39 | 4:25:26 |
| 30 | 2011 | Will Kelty | M 40-49 | 4:25:29 |
| 31 | 2015 | Ralf Ostmann | M 40-49 | 4:26:41 |
| 32 | 2019 | Kermit Cuff | M 60-69 | 4:27:54 |
| 33 | 2012 | Keisuke Nishimoto | M 30-39 | 4:28:40 |
| 34 | 2023 | Cedric Schwab | M 30-39 | 4:28:41 |
| 35 | 2012 | David Smith | M 40-49 | 4:29:00 |
| 36 | 2021 | Avi Maier | M 30-39 | 4:29:26 |
| 37 | 2015 | Jose Ambriz | M 20-29 | 4:30:44 |
| 38 | 2018 | Jordan Reyes | M 30-39 | 4:31:47 |
| 39 | 2014 | Matthew Adrian | M 30-39 | 4:32:19 |
| 40 | 2022 | Adelaido Solis | M 50-59 | 4:33:47 |
| 41 | 2015 | Ted Lee | M 20-29 | 4:34:33 |
| 42 | 2016 | Kermit Cuff | M 50-59 | 4:34:48 |
| 43 | 2021 | Yaz Saito | M 50-59 | 4:34:55 |
| 44 | 2016 | Tim Scheumann | M 20-29 | 4:36:53 |
| 45 | 2014 | Gerhard Brummer | M 30-39 | 4:37:13 |
| 46 | 2019 | Jacob Schroeder | M 40-49 | 4:37:25 |
| 47 | 2023 | Lee Huang Chen | M 30-39 | 4:39:01 |
| 48 | 2011 | Sharon Medina | F 30-39 | 4:40:35 |
| 49 | 2013 | Gary Lindberg | M 40-49 | 4:41:29 |
| 50 | 2013 | Ralf Ostmann | M 40-49 | 4:42:30 |
| 51 | 2012 | James Tevault | M 30-39 | 4:44:03 |
| 52 | 2014 | Andy Rochon | M 40-49 | 4:44:05 |
| 53 | 2012 | Stan Beraznik | M 40-49 | 4:44:15 |
| 54 | 2011 | Keisuke Nishimoto | M 30-39 | 4:44:37 |
| 55 | 2021 | Toru Miyazaki | M 40-49 | 4:44:41 |
| 56 | 2022 | Cavin Miller | M 30-39 | 4:45:18 |
| 57 | 2012 | Lance Doherty | M 30-39 | 4:45:21 |
| 58 | 2011 | Daniel Naylor | M 20-29 | 4:46:22 |
| 59 | 2013 | Brian Calibo | M 40-49 | 4:46:35 |
| 60 | 2022 | Trey Riddle | M 40-49 | 4:47:46 |
| 61 | 2011 | Simon Mutlu | M 30-39 | 4:48:13 |
| 62 | 2011 | Andrew Frey | M 40-49 | 4:48:14 |
| 63 | 2019 | Natallia Akulenka | F 30-39 | 4:48:39 |
| 64 | 2014 | Gilad Wolff | M 40-49 | 4:49:21 |
| 65 | 2018 | John Diana | M 40-49 | 4:49:35 |
| 66 | 2017 | Antonio Losada | M 50-59 | 4:49:56 |
| 67 | 2012 | Jonathan Brayton | M 30-39 | 4:51:58 |
| 68 | 2022 | John Murray | M 20-29 | 4:53:35 |
| 69 | 2014 | Mary Churchill | F 30-39 | 4:53:37 |
| 70 | 2012 | Lavy Sin | F 30-39 | 4:53:44 |
| 71 | 2014 | Ohnmar Shin | F 40-49 | 4:53:48 |
| 72 | 2013 | Bjorn Flatt | M 30-39 | 4:53:49 |
| 73 | 2018 | Andrew Lapastora | M 20-29 | 4:54:07 |
| 74 | 2013 | David Vannostrand | M 30-39 | 4:54:41 |
| 75 | 2013 | Dan Boyle | M 50-59 | 4:54:57 |
| 76 | 2012 | Gabriel Marcelo | M < 20 | 4:55:06 |
| 77 | 2011 | Itsuo Okamoto | M 40-49 | 4:55:30 |
| 78 | 2019 | Mauricio Salmeron | M 40-49 | 4:55:58 |
| 79 | 2019 | Shiran Kochavi | M 50-59 | 4:58:34 |
| 80 | 2022 | Cameron Tully-Smith | M 40-49 | 4:59:10 |
| 81 | 2013 | T.J. Farrell | M 30-39 | 4:59:42 |
| 82 | 2021 | Katharine Johanssen | F 30-39 | 5:00:27 |
| 83 | 2013 | Gulnur Tumbat | F 30-39 | 5:00:41 |
| 84 | 2013 | Christine Chapon | F 50-59 | 5:00:51 |
| 85 | 2011 | Bjorn Flatt | M 30-39 | 5:02:14 |
| 86 | 2012 | Sarah Hutchinson | F 20-29 | 5:02:26 |
| 87 | 2021 | Jose Hipolito | M 20-29 | 5:03:01 |
| 88 | 2019 | Anthony Cooper | M 20-29 | 5:03:40 |
| 89 | 2015 | Kengo Kato | M 30-39 | 5:04:12 |
| 90 | 2013 | Louis Arquie | M 50-59 | 5:04:49 |
| 91 | 2022 | Tom Nelson | M 30-39 | 5:05:09 |
| 92 | 2011 | Hanoch Raviv | M 50-59 | 5:06:01 |
| 93 | 2016 | Yaz Saito | M 40-49 | 5:06:36 |
| 94 | 2014 | Judy Phyo | F 20-29 | 5:06:48 |
| 95 | 2018 | Antonio Losada | M 50-59 | 5:07:00 |
| 96 | 2019 | Angelica Swaim | F 30-39 | 5:07:34 |
| 97 | 2017 | Haiming Yu | M 40-49 | 5:08:19 |
| 98 | 2011 | Mari Miyashita | F 30-39 | 5:08:28 |
| 99 | 2013 | Rovie Flores | M 20-29 | 5:08:39 |
| 100 | 2011 | Davidson Young | M 30-39 | 5:08:53 |
