Mark Twain 100/50 Mile Endurance Runs
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2013 | John Cash | M 40-49 | 18:21:38 |
| 2 | 2012 | John Cash | M 30-39 | 19:41:50 |
| 3 | 2014 | Derek Glos | M 30-39 | 20:19:00 |
| 4 | 2017 | Shane Nelson | M 40-49 | 21:28:37 |
| 5 | 2013 | Chris Wright | M 40-49 | 21:36:00 |
| 6 | 2015 | Josh Allen | M 40-49 | 21:41:50 |
| 7 | 2013 | Jeffrey Jones | M 30-39 | 21:45:00 |
| 8 | 2012 | Paul Wilkerson | M 30-39 | 21:50:41 |
| 9 | 2014 | Travis Redden | M 30-39 | 22:26:44 |
| 10 | 2013 | Mike Christensen | M 50-59 | 22:40:16 |
| 11 | 2014 | David Box | M 30-39 | 22:41:58 |
| 12 | 2012 | Nelson Armstrong | M 30-39 | 22:47:13 |
| 13 | 2014 | Brandon Janosky | M 30-39 | 22:53:48 |
| 14 | 2012 | Paul Stofko | M 30-39 | 23:03:13 |
| 15 | 2016 | Jason Wagner | M 40-49 | 23:17:10 |
| 16 | 2013 | Andy Applegate | M 40-49 | 23:19:43 |
| 17 | 2015 | Ben Rustemeyer | M 30-39 | 23:23:01 |
| 18 | 2014 | Jason Wagner | M 40-49 | 23:24:38 |
| 19 | 2017 | Giuseppe Cavallo | M 30-39 | 23:39:26 |
| 20 | 2013 | David Walch | M 30-39 | 23:40:10 |
| 21 | 2014 | Jennifer Eichelberger | F 40-49 | 24:24:14 |
| 22 | 2017 | Gerardo Ramirez | M 40-49 | 24:47:56 |
| 23 | 2012 | Jennifer Eichelberger | F 40-49 | 25:30:54 |
| 24 | 2017 | Brandon Vaughn | M 40-49 | 25:32:55 |
| 25 | 2015 | Larry Vernon | M 50-59 | 25:39:11 |
| 26 | 2012 | Coleen Voeks | F 30-39 | 25:53:56 |
| 27 | 2014 | John Thoman | M 20-29 | 25:57:10 |
| 28 | 2016 | Dan Riefenberg | M 30-39 | 26:01:42 |
| 29 | 2013 | John Loucks | M 30-39 | 26:12:13 |
| 30 | 2013 | casey Ulman | F 40-49 | 26:29:56 |
| 31 | 2013 | Steve Pollihan | M 30-39 | 26:37:26 |
| 32 | 2012 | Reggie Bollinger | M 30-39 | 26:38:15 |
| 33 | 2013 | Nicholas Kopp | M 20-29 | 26:43:07 |
| 34 | 2015 | Michael Miller | M 50-59 | 26:43:20 |
| 35 | 2012 | Joseph Nance | M 30-39 | 26:44:57 |
| 36 | 2015 | Dana Munari | M 50-59 | 26:46:07 |
| 37 | 2013 | Travis Redden | M 20-29 | 26:48:00 |
| 38 | 2014 | Steve Pollihan | M 30-39 | 26:52:15 |
| 39 | 2014 | Peter Wright | M 20-29 | 27:02:15 |
| 40 | 2013 | Gregory Murdick | M 30-39 | 27:05:25 |
| 41 | 2012 | John Loucks | M 30-39 | 27:12:32 |
| 42 | 2013 | Mike Bull | M 30-39 | 27:14:03 |
| 43 | 2012 | Bill Fairfield | M 50-59 | 27:27:35 |
| 44 | 2017 | Dan Riefenberg | M 30-39 | 27:41:32 |
| 45 | 2014 | Tim Storck | M 30-39 | 27:45:18 |
| 46 | 2014 | Tim Landewe | M 40-49 | 27:45:20 |
| 47 | 2013 | Phil Nimmo | M 50-59 | 27:46:54 |
| 48 | 2015 | Jeff Stafford | M 50-59 | 27:51:02 |
| 49 | 2014 | Lee Dougherty | M 60-69 | 27:51:05 |
| 50 | 2012 | Casey Lopez | M 30-39 | 27:54:44 |
| 51 | 2012 | Mike Smith | M 50-59 | 27:54:44 |
| 52 | 2013 | Joshua Hyatt | M 20-29 | 28:00:15 |
| 53 | 2014 | Tim Vickers | M 30-39 | 28:15:23 |
| 54 | 2017 | Brandon Coleman | M 40-49 | 28:17:43 |
| 55 | 2013 | Lee Dougherty | M 60-69 | 28:27:19 |
| 56 | 2013 | Dennis Wilson | M 50-59 | 28:30:15 |
| 57 | 2014 | David House | M 30-39 | 28:36:18 |
| 58 | 2015 | Amber Rustemeyer | F 30-39 | 28:41:05 |
| 59 | 2016 | Cortland Wheeler | M 20-29 | 28:42:58 |
| 60 | 2015 | Paul Wilkerson | M 30-39 | 28:54:52 |
| 61 | 2013 | Tim Vickers | M 30-39 | 29:08:02 |
| 62 | 2013 | Richelle Hall | F 20-29 | 29:14:36 |
| 63 | 2012 | Al Beers | M 60-69 | 29:18:08 |
| 64 | 2012 | Michael Bland | M 40-49 | 29:20:05 |
| 65 | 2013 | Michael Gallagher | M 50-59 | 29:21:36 |
| 66 | 2014 | Brian Kettler | M 30-39 | 29:23:01 |
| 67 | 2015 | James Baca | M 40-49 | 29:24:22 |
| 68 | 2015 | Andy Stann | M 40-49 | 29:24:34 |
| 69 | 2012 | Michael Linkogel | M 40-49 | 29:28:54 |
| 70 | 2014 | Jon Wilson | M 40-49 | 29:33:39 |
| 71 | 2015 | Matt Reffett | M 30-39 | 29:37:30 |
| 72 | 2015 | Michael Linkogel | M 40-49 | 29:39:04 |
| 73 | 2014 | Adam Foley | M 30-39 | 29:46:13 |
| 74 | 2014 | Cody Cunningham | M 20-29 | 29:52:56 |
| 75 | 2015 | Timothy Carter | M 30-39 | 30:01:30 |
| 76 | 2012 | johnny adams | M 50-59 | 30:01:53 |
| 77 | 2012 | Brady Wentlandt | M 30-39 | 30:01:53 |
| 78 | 2012 | Randy Dietz | M 60-69 | 30:14:30 |
| 79 | 2013 | Michael Linkogel | M 40-49 | 30:16:00 |
| 80 | 2012 | Gregory Murdick | M 30-39 | 30:16:11 |
| 81 | 2012 | Steve Pollihan | M 30-39 | 30:16:11 |
| 82 | 2016 | Tim Vickers | M 30-39 | 30:21:02 |
| 83 | 2014 | Shane Tucker | M 40-49 | 30:21:58 |
| 84 | 2014 | Shalini Kovach | F 30-39 | 30:25:32 |
| 85 | 2016 | Jeff Foes | M 50-59 | 30:26:58 |
| 86 | 2014 | Dennis Wilson | M 50-59 | 30:29:22 |
| 87 | 2015 | Gerardo Ramirez | M 40-49 | 30:33:44 |
| 88 | 2014 | Karyn Weber | F 40-49 | 30:34:04 |
| 89 | 2013 | Richard Simon | M 30-39 | 30:39:57 |
| 90 | 2015 | Robin Saenz | F 50-59 | 30:40:34 |
| 91 | 2016 | Jennifer Rolfing | F 20-29 | 30:41:21 |
| 92 | 2016 | George Jacobs | M 40-49 | 30:41:35 |
| 93 | 2014 | Tara Hoeft-Runde | F 30-39 | 30:42:11 |
| 94 | 2013 | Rosemary Smith | F 30-39 | 30:50:05 |
| 95 | 2014 | Genevieve Spivey | F 30-39 | 30:56:55 |
| 96 | 2015 | George Philllips | M 30-39 | 30:57:37 |
| 97 | 2012 | Liz Bauer | F 50-59 | 30:59:10 |
| 98 | 2013 | Todd Kapeller | M 50-59 | 31:00:21 |
| 99 | 2013 | Jarod Reisin | M 30-39 | 31:01:35 |
| 100 | 2015 | William Pratt | M 30-39 | 31:02:13 |