Mokelumne River 50
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2014 | Ben Johnson | M 30-39 | 7:39:41 |
| 2 | 2014 | Rob Houghton | M 50-59 | 7:56:30 |
| 3 | 2015 | Ronald Hess | M 50-59 | 8:14:07 |
| 4 | 2011 | Ron Gutierrez | M 40-49 | 8:16:58 |
| 5 | 2019 | Jonathan Noel | M 20-29 | 8:17:32 |
| 6 | 2013 | Rob Houghton | M 50-59 | 8:23:36 |
| 7 | 2016 | Spenser Talkington | M < 20 | 8:23:52 |
| 8 | 2016 | Rob Houghton | M 50-59 | 8:43:15 |
| 9 | 2018 | Rob Houghton | M 60-69 | 8:43:35 |
| 10 | 2019 | Matt Ward | M 40-49 | 8:44:45 |
| 11 | 2016 | Ray Sanches | M | 8:47:42 |
| 12 | 2014 | Rich Conder | M 30-39 | 8:50:20 |
| 13 | 2015 | Ben Zuehlsdorf | M 30-39 | 8:50:47 |
| 14 | 2011 | Suzanna Bon | F 40-49 | 8:50:54 |
| 15 | 2015 | Adam Hinkelman | M 20-29 | 8:53:23 |
| 16 | 2019 | Dan Wallis | M 40-49 | 8:54:23 |
| 17 | 2017 | Paulo Medina | M 30-39 | 8:55:56 |
| 18 | 2015 | Rob Houghton | M 50-59 | 8:56:40 |
| 19 | 2019 | Eric Toschi | M 50-59 | 8:57:16 |
| 20 | 2015 | Eric Johnson | M 30-39 | 8:59:13 |
| 21 | 2019 | Katharine Ginsburg | F 30-39 | 8:59:23 |
| 22 | 2019 | Lucas Baxter | M 20-29 | 9:02:57 |
| 23 | 2017 | Alexander King | M 20-29 | 9:13:19 |
| 24 | 2015 | Matthew McKurtis | M 30-39 | 9:14:19 |
| 25 | 2016 | Beverley Anderson-Abbs | F 50-59 | 9:18:05 |
| 26 | 2015 | Sally McRae | F 30-39 | 9:18:29 |
| 27 | 2013 | Omar Parra | M 20-29 | 9:18:35 |
| 28 | 2011 | Rob Houghton | M 50-59 | 9:19:39 |
| 29 | 2019 | Jennifer Pfeifer | F 40-49 | 9:19:48 |
| 30 | 2015 | Steve Hagel | M 40-49 | 9:23:01 |
| 31 | 2019 | Amber Weibel | F 40-49 | 9:23:52 |
| 32 | 2013 | Shane Nuthall | M 30-39 | 9:23:53 |
| 33 | 2015 | Ray Sanchez | M 40-49 | 9:29:25 |
| 34 | 2014 | Glenn Donald | M 50-59 | 9:34:06 |
| 35 | 2017 | Rob Houghton | M 60-69 | 9:35:29 |
| 36 | 2019 | Heidi McKeen | F 30-39 | 9:37:31 |
| 37 | 2011 | Karl Schnaitter | M 20-29 | 9:42:01 |
| 38 | 2016 | Alan Abbs | M 40-49 | 9:45:17 |
| 39 | 2019 | Nick Gonzalez | M 20-29 | 9:45:22 |
| 40 | 2014 | Emma Winfield | F 40-49 | 9:47:20 |
| 41 | 2017 | Daigo Echizenya | M 40-49 | 9:48:10 |
| 42 | 2019 | Hannah Hamm | F 20-29 | 9:55:15 |
| 43 | 2017 | Kevin Quinn | M 20-29 | 9:57:34 |
| 44 | 2015 | Elizabeth Tenuto | F 30-39 | 9:59:29 |
| 45 | 2016 | Jamie Frink | F 40-49 | 9:59:51 |
| 46 | 2011 | Bill Clements | M 30-39 | 10:04:34 |
| 47 | 2014 | Michelle Kibby-Parra | F 30-39 | 10:08:19 |
| 48 | 2018 | Megan Galope | F 40-49 | 10:09:57 |
| 49 | 2011 | Diann Boyle | F 50-59 | 10:10:38 |
| 50 | 2014 | Daigo Echizenya | M 40-49 | 10:11:15 |
| 51 | 2013 | David Zevely | M 20-29 | 10:12:23 |
| 52 | 2014 | Elissa Price | F 30-39 | 10:12:26 |
| 53 | 2017 | Alan Abbs | M 40-49 | 10:12:56 |
| 54 | 2018 | Silver Eensaar | M 30-39 | 10:12:56 |
| 55 | 2019 | Anthony Allopenna | M 30-39 | 10:21:35 |
| 56 | 2017 | Jeffrey Egolf | M 40-49 | 10:22:40 |
| 57 | 2018 | Lee McKinley | M 50-59 | 10:27:49 |
| 58 | 2011 | John Nichols | M 40-49 | 10:30:02 |
| 59 | 2014 | Ezekiel Hart | M 30-39 | 10:31:44 |
| 60 | 2018 | Lucas Baxter | M 20-29 | 10:32:40 |
| 61 | 2014 | Vanessa Kline | F 30-39 | 10:33:43 |
| 62 | 2017 | Kimberly White | F 40-49 | 10:34:05 |
| 63 | 2014 | Kevin Thayer | M 40-49 | 10:36:21 |
| 64 | 2015 | Dexter Nguyen | M 20-29 | 10:39:01 |
| 65 | 2011 | Ashley Lindsey | F 20-29 | 10:40:02 |
| 66 | 2014 | Jim Heryford | M 50-59 | 10:42:42 |
| 67 | 2015 | David Giles | M 50-59 | 10:45:20 |
| 68 | 2016 | Jay Marsh | M 50-59 | 10:46:02 |
| 69 | 2016 | Jeffrey Egolf | M 40-49 | 10:46:12 |
| 70 | 2019 | Larry Liu | M 50-59 | 10:50:14 |
| 71 | 2015 | Iris Priebe | F 40-49 | 10:50:28 |
| 72 | 2018 | Jeffrey Egolf | M 40-49 | 10:51:27 |
| 73 | 2014 | Kelly Barber | M 40-49 | 10:52:44 |
| 74 | 2014 | Dawn Hitchcock | F 40-49 | 10:53:43 |
| 75 | 2011 | Jennifer O'Connor | F 40-49 | 10:55:48 |
| 76 | 2011 | Chris O'Connor | M 40-49 | 10:55:48 |
| 77 | 2015 | Kuni Yamagata | M 60-69 | 10:56:48 |
| 78 | 2014 | Jennifer Hamburg | F 40-49 | 10:57:07 |
| 79 | 2015 | Julianne Taylor | F 20-29 | 11:01:02 |
| 80 | 2014 | Jeanne Kysar-Carey | F 40-49 | 11:01:31 |
| 81 | 2018 | Michelle Lomeli | F 30-39 | 11:02:55 |
| 82 | 2016 | Stacie Riddle | F 30-39 | 11:04:22 |
| 83 | 2014 | Richard Prestia | M 40-49 | 11:11:00 |
| 84 | 2018 | Valdemar Robles | M 20-29 | 11:12:48 |
| 85 | 2014 | Nick Capraro | M 40-49 | 11:12:58 |
| 86 | 2015 | Kirk Misaka | M 50-59 | 11:15:00 |
| 87 | 2015 | Cara Scott | F 30-39 | 11:16:06 |
| 88 | 2018 | Olivier Lessard | M 30-39 | 11:17:03 |
| 89 | 2016 | Shoshana Henders | F 60-69 | 11:19:08 |
| 90 | 2019 | Margoux Sindoni | F 30-39 | 11:20:25 |
| 91 | 2019 | Kimberly White | F 40-49 | 11:20:26 |
| 92 | 2018 | Carol O'Hear | F 40-49 | 11:20:32 |
| 93 | 2017 | Melissa Johnson | F 40-49 | 11:20:34 |
| 94 | 2018 | Matt Lattuada | M 40-49 | 11:22:50 |
| 95 | 2018 | Katie Graff | F 30-39 | 11:23:22 |
| 96 | 2016 | Geoff Smith | M 30-39 | 11:23:24 |
| 97 | 2011 | Andrew Jensen | M 20-29 | 11:24:19 |
| 98 | 2015 | Shavinder Singh | M 30-39 | 11:25:13 |
| 99 | 2015 | Robert Johnson | M 40-49 | 11:27:50 |
| 100 | 2013 | Jesse Jimenez | M 40-49 | 11:27:57 |