David Johnston (M49)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2020 | |||||
| Susitna 100 | 02/15/20 | 100 Miles | 25:53:45 | 1 | |
| 2019 | |||||
| Susitna 100 | 02/16/19 | 100 Miles | 32:46:00 | 1 | |
| 2018 | |||||
| Resurrection Pass | 08/10/18 | 50 Miles | 11:12:00 | 11 | |
| Susitna 100 | 02/17/18 | 100 Miles | 23:38:00 | 1 | |
| 2017 | |||||
| Little Su 50k | 02/18/17 | 50 KM | 9:03:13 | 15 | |
| 2016 | |||||
| Dawn To Dusk To Dawn Track Ultras | 05/14/16 | 24 Hours | 100.1650052 | 19 | |
| Susitna 100 | 02/13/16 | 100 Miles | 20:25:35 | 1 | |
| 2012 | |||||
| Susitna 100 | 02/18/12 | 100 Miles | 24:11:00 | 1 | |
| 2007 | |||||
| Little Su 50k | 02/10/07 | 50 KM | 5:21:50 | 3 | |
David Johnston (M50)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2019 | |||||
| Big's Backyard Ultra | 10/19/19 | Variable Hours | 62.5 | 60 | |
| Six Days In the Dome-WI | 08/25/19 | 144 Hours | 524.0967 | 3 | |
| Anchorage Run Fest | 08/17/19 | 49 KM | 3:54:59 | 4 | |
| Dawn To Dusk To Dawn Track Ultras | 05/11/19 | 24 Hours | 103.8933 | 10 | |
| 2018 | |||||
| Across the Years | 12/28/18 | 144 Hours | 453.516 | 2 | |
| Big's Backyard Ultra | 10/20/18 | Variable Hours | 179.168 | 8 | |
| NorthCoast 24-Hour Endurance Run | 09/22/18 | 24 Hours | 123.608 | 5 | |
| A Day at the Beach | 09/01/18 | 24 Hours | 60 | 4 | |
| Dawn To Dusk To Dawn Track Ultras | 05/12/18 | 24 Hours | 102.402 | 7 | |
| 2017 | |||||
| Big's Backyard Ultra | 10/21/17 | Variable Hours | 29.166 | 41 | |
| A Day at the Beach | 09/02/17 | 6 Hours | 30 | 1 | |
| Kesugi Ridge Traverse Trail Run | 06/24/17 | 30 Miles | 8:11:11 | 26 | |
| Dawn To Dusk To Dawn Track Ultras | 05/13/17 | 24 Hours | 117.81 | 2 | |
| 2015 | |||||
| Across the Years | 12/28/15 | 144 Hours | 450.37 | 2 | |
| JFK | 11/21/15 | 50 Miles | 9:06:12 | 177 | |
| Equinox AK | 09/19/15 | 40 Miles | 6:32:00 | 6 | |
| Dawn To Dusk To Dawn Track Ultras | 05/31/15 | 24 Hours | 136.7 | 4 | |
| Susitna 100 | 02/14/15 | 100 Miles | 21:19:28 | 1 | |
| 2014 | |||||
| Across the Years | 12/28/14 | 144 Hours | 551.148 | 1 | |
| Six Days in the Dome | 08/04/14 | 144 Hours | 427.39 | 5 | |
| Mr. Miles 24 Hours of Alaska | 06/14/14 | 24 Hours | 40.5 | 9 | |
| 2013 | |||||
| Equinox AK | 09/21/13 | 40 Miles | 5:47:05 | 2 | |
| 2009 | |||||
| Miwok | 05/02/09 | 100 KM | 10:47:32 | 34 | |
| American River | 04/04/09 | 50 Miles | 7:18:12 | 30 | |
| 2008 | |||||
| JFK | 11/22/08 | 50 Miles | 7:19:28 | 25 | |
| Cactus Rose | 11/01/08 | 100 Miles | 22:54:53 | 1 | |
| Miwok | 05/03/08 | 100 KM | 10:53:17 | 38 | |
| 2007 | |||||
| JFK | 11/17/07 | 50 Miles | 7:35:02 | 43 | |
David Johnston (M69)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 1991 | |||||
| Western States | 06/27/91 | 100 Miles | 26:48:00 | 140 | |
David Johnston (Unknown Age)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2019 | |||||
| Kesugi Ridge Traverse Trail Run | 06/22/19 | 30 Miles | 7:51:23 | 34 | |
| 2012 | |||||
| Resurrection Pass | 07/27/12 | 100 Miles | 20:06:00 | 1 | |
| 2011 | |||||
| Resurrection Pass | 07/29/11 | 100 Miles | 19:22:00 | 1 | |
| Susitna 100 | 02/19/11 | 100 Miles | 39:27:00 | 13 | |
| 2007 | |||||
| Resurrection Pass | 08/04/07 | 50 Miles | 8:20:00 | 4 | |
| 2008 | |||||
| Resurrection Pass | 08/02/08 | 50 Miles | 9:13:00 | 6 | |
| Little Su 50k | 02/16/08 | 50 KM | 5:50:42 | 1 | |
| 2010 | |||||
| Resurrection Pass | 07/31/10 | 100 Miles | 21:12:00 | 1 | |
| Susitna 100 | 02/13/10 | 100 Miles | 25:56:00 | 1 | |
| 2009 | |||||
| Susitna 100 | 02/14/09 | 100 Miles | 51:25:00 | 1 | |
