Tommyknocker 12-Hour & Mine Shaft Half
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2019 | Zach Hermsen | M 40-49 | 58.5 |
| 2 | 2018 | Brad Anderson | M 30-39 | 54.64 |
| 3 | 2020 | Matthew Warriner | M 20-29 | 53.45 |
| 4 | 2017 | Luke Ebeling | M 20-29 | 52.89 |
| 5 | 2019 | Jacob Banta | M 20-29 | 52.54 |
| 6 | 2017 | Brad Anderson | M 30-39 | 52.51 |
| 7 | 2018 | Kyle Koele | M 20-29 | 51.24 |
| 8 | 2019 | Bart Paull | M 30-39 | 51.16 |
| 9 | 2018 | Travis Mattern | M 40-49 | 50.92 |
| 10 | 2019 | Cooper Pauley | M 20-29 | 50.9 |
| 11 | 2020 | Bo Shelby | M 20-29 | 50.62 |
| 12 | 2019 | Kevin Goldberg | M 30-39 | 50.06 |
| 13 | 2017 | Raul Portillo | M 30-39 | 49.44 |
| 14 | 2019 | Mackenzie Mau | M 30-39 | 48.92 |
| 15 | 2020 | Miguel Perez | M 30-39 | 48.86 |
| 16 | 2018 | Carmen Riehle | M 40-49 | 48.56 |
| 17 | 2017 | Madison Hart | F < 20 | 47.81 |
| 18 | 2018 | Tattie Bailey | F 40-49 | 46.72 |
| 19 | 2017 | Alexander Hone | M 20-29 | 46.41 |
| 20 | 2017 | Jamie Reichler | M 40-49 | 46.12 |
| 21 | 2020 | Cj Vander Linden | M 30-39 | 45.81 |
| 22 | 2018 | Travis Anderson | M 30-39 | 45.68 |
| 23 | 2018 | Christine Tokarz | F 40-49 | 45.68 |
| 24 | 2017 | Hollis Lyman | F 20-29 | 45.58 |
| 25 | 2020 | Drew Ralston | M 40-49 | 45.32 |
| 26 | 2018 | Michael Chavez | M 30-39 | 44.96 |
| 27 | 2019 | Zev Keppleman | M 40-49 | 44.6 |
| 28 | 2019 | Ignacio Falco | M 30-39 | 44.34 |
| 29 | 2020 | Stephanie Barnes | F 30-39 | 43.74 |
| 30 | 2016 | Wendy Swart | F 40-49 | 43.58 |
| 31 | 2019 | Helen Cospolich | F 40-49 | 43.4 |
| 32 | 2018 | Kevin Flannery | M 30-39 | 43.32 |
| 33 | 2018 | Cliff Davis | M 40-49 | 43.12 |
| 34 | 2019 | James Swenson | M 50-59 | 43.1 |
| 35 | 2017 | Tattie Bailey | F 40-49 | 43.07 |
| 36 | 2019 | Johna Iannitto | F 20-29 | 43.06 |
| 37 | 2018 | Miguel Isaza | M 40-49 | 42.6 |
| 38 | 2018 | Jacob Murphy | M 20-29 | 42.6 |
| 39 | 2018 | Spencer Logan | M 40-49 | 42.52 |
| 40 | 2020 | Drew Ross | M 30-39 | 42.49 |
| 41 | 2018 | Greg Newman | M 40-49 | 42.4 |
| 42 | 2018 | Michelle Whetherhult | F 40-49 | 42.28 |
| 43 | 2020 | Russell Ditsworth | M 40-49 | 42.27 |
| 44 | 2019 | Keith Grimes | M 60-69 | 42.26 |
| 45 | 2019 | Joe Allen | M 30-39 | 42.24 |
| 46 | 2018 | Michael Hale | M 30-39 | 42.2 |
| 47 | 2016 | Jeff Kasal | M 40-49 | 42.15 |
| 48 | 2018 | James Clark | M 40-49 | 42.08 |
| 49 | 2018 | Nancy Bonifer | F 40-49 | 41.68 |
| 50 | 2020 | Natalia Ligenza | F 30-39 | 41.49 |
| 51 | 2018 | Tobin Warren | M 40-49 | 41.36 |
| 52 | 2020 | Avelino Reyes | M 40-49 | 41.31 |
| 53 | 2020 | Tammy Bishop | F 40-49 | 41.11 |
| 54 | 2019 | Kevin Masten | M 50-59 | 40.92 |
| 55 | 2017 | Sara Sayre | F 20-29 | 40.86 |
| 56 | 2020 | Linda Haire | F 50-59 | 40.82 |
| 57 | 2020 | Bryant Young | M 20-29 | 40.8 |
| 58 | 2020 | Bryan Perrott | M 30-39 | 40.8 |
| 59 | 2020 | David Murphy | M 30-39 | 40.76 |
| 60 | 2018 | Alex Carlson | M 30-39 | 40.44 |
| 61 | 2020 | Gavin Brown | M 30-39 | 40.33 |
| 62 | 2018 | Bailee Mulholland | F 20-29 | 40.24 |
| 63 | 2020 | Emily Abramowicz | F 20-29 | 40.09 |
| 64 | 2018 | Leslie St. Louis | F 40-49 | 40.04 |
| 65 | 2017 | Jason Haddock | M 40-49 | 40 |
| 66 | 2017 | Clark Tappy | M 20-29 | 39.99 |
| 67 | 2019 | Robert Elliott | M 40-49 | 39.88 |
| 68 | 2018 | David Shavlik | M 50-59 | 39.72 |
| 69 | 2020 | Barry Ogden | M 50-59 | 39.31 |
| 70 | 2020 | Zev Keppleman | M 40-49 | 39.31 |
| 71 | 2016 | Zsuzsanna Tuell | F 40-49 | 39.26 |
| 72 | 2016 | Zach Everson | M 30-39 | 39.24 |
| 73 | 2019 | John Farinelli | M 30-39 | 38.96 |
| 74 | 2020 | Tarah Fron | F 30-39 | 38.93 |
| 75 | 2017 | Darin Lewandowski | M 40-49 | 38.9 |
| 76 | 2019 | Spencer Logan | M 40-49 | 38.86 |
| 77 | 2019 | Enrique Maldonado | M 50-59 | 38.74 |
| 78 | 2019 | Jake Carlson | M 30-39 | 38.66 |
| 79 | 2019 | Dom Bubri | M 20-29 | 38.46 |
| 80 | 2018 | Desiree Ritchie | F 30-39 | 38.08 |
| 81 | 2018 | Katie Christesen | F 20-29 | 38.08 |
| 82 | 2020 | Cabe Waldrop | M 30-39 | 37.86 |
| 83 | 2017 | Amanda Cunningham | F 20-29 | 37.78 |
| 84 | 2019 | Tammy Hellings | F 30-39 | 37.72 |
| 85 | 2018 | Jamie Kreider | M 40-49 | 37.68 |
| 86 | 2019 | Emily Berry | F 20-29 | 37.64 |
| 87 | 2018 | Jen Hanekamp | F 40-49 | 37.56 |
| 88 | 2019 | Nathan Augustine | M 40-49 | 37.44 |
| 89 | 2019 | Colleen Mentz | F 40-49 | 37.42 |
| 90 | 2018 | Jittilak Chaivann | F 40-49 | 37.24 |
| 91 | 2020 | Ivan Kriakov | M 40-49 | 37.19 |
| 92 | 2020 | Sunray Spinks | M 30-39 | 37.17 |
| 93 | 2018 | Kayla Ferguson | F 20-29 | 37.16 |
| 94 | 2016 | Doyle Stricker | M 40-49 | 37.02 |
| 95 | 2016 | Leo Guzman | M 30-39 | 37 |
| 96 | 2020 | Matt Anderson | M 30-39 | 36.97 |
| 97 | 2016 | Anaka Norfleet | F 40-49 | 36.86 |
| 98 | 2016 | Jill Becker | F 20-29 | 36.86 |
| 99 | 2018 | Sara Spolrich | F 30-39 | 36.64 |
| 100 | 2018 | LaMar Jost | M 40-49 | 36.64 |