David Riddle (M39)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2021 | |||||
| Mountain Mist | 01/23/21 | 50 KM | 4:04:45 | 1 | |
| 2020 | |||||
| Mountain Mist | 01/25/20 | 50 KM | 4:14:05 | 1 | |
| 2019 | |||||
| The Barkley Fall Classic | 09/21/19 | 50 KM | 10:08:07 | 3 | |
| Mountain Mist | 01/26/19 | 50 KM | 3:52:02 | 1 | |
| 2018 | |||||
| Stone Steps | 10/28/18 | 50 KM | 4:07:55 | 1 | |
| Rock/Creek StumpJump 50K | 09/29/18 | 50 KM | 4:54:00 | 3 | |
| Chuckanut 50k | 03/17/18 | 50 KM | 3:50:58 | 6 | |
| Mountain Mist | 01/27/18 | 50 KM | 3:53:41 | 1 | |
| 2017 | |||||
| Strolling Jim™ | 05/06/17 | 40 Miles | 4:35:35 | 2 | |
| Mountain Mist | 01/28/17 | 50 KM | 3:54:34 | 1 | |
| 2016 | |||||
| The North Face Endurance Challenge California | 12/03/16 | 50 Miles | 7:08:42 | 23 | |
| Pinhoti | 11/05/16 | 100 Miles | 16:24:15 | 1 | |
| Stone Steps | 10/23/16 | 50 KM | 3:55:37 | 1 | |
| The Georgia Jewel | 09/24/16 | 50 Miles | 7:28:34 | 1 | |
| Mohican | 06/18/16 | 50 Miles | 7:28:32 | 2 | |
| Thunderbunny | 05/14/16 | 50 KM | 3:56:50 | 1 | |
| 2014 | |||||
| Mountain Mist | 01/25/14 | 50 KM | 4:13:53 | 2 | |
| 2013 | |||||
| The North Face Endurance Challenge California | 12/07/13 | 50 Miles | 6:57:10 | 12 | |
| Run for the Toad | 10/05/13 | 50 KM | 3:18:29 | 2 | |
| Hearts and Health Run / Walk | 09/15/13 | 6 Hours | 42.3 | 1 | |
| Ice Age Trail | 05/11/13 | 50 Miles | 5:56:46 | 1 | |
| Mountain Mist | 01/26/13 | 50 KM | 3:36:52 | 1 | |
| 2012 | |||||
| JFK | 11/17/12 | 50 Miles | 5:45:13 | 3 | |
| Western States | 06/23/12 | 100 Miles | 16:42:55 | 11 | |
| Another Dam 50 | 06/02/12 | 50 KM | 3:41:56 | 2 | |
| Quad Rock 50 | 05/12/12 | 50 Miles | 8:02:56 | 5 | |
| Land between the Lakes | 03/10/12 | 50 Miles | 5:53:22 | 1 | |
| Mountain Mist | 01/28/12 | 50 KM | 3:45:58 | 1 | |
| 2011 | |||||
| JFK | 11/19/11 | 50 Miles | 5:40:45 | 1 | |
| Stone Steps | 10/23/11 | 50 KM | 3:40:56 | 1 | |
| Rock/Creek StumpJump 50K | 10/01/11 | 50 KM | 3:49:52 | 1 | |
| Another Dam 50 | 06/04/11 | 50 KM | 3:30:34 | 1 | |
| Mad City | 04/09/11 | 100 KM | 6:59:11 | 2 | |
| Sylamore Trail | 02/19/11 | 50 KM | 3:31:44 | 1 | |
| Mountain Mist | 01/22/11 | 50 KM | 3:42:59 | 1 | |
| 2010 | |||||
| JFK | 11/20/10 | 50 Miles | 5:53:09 | 2 | |
| Stone Steps | 10/24/10 | 50 KM | 3:44:39 | 1 | |
| Another Dam 50 | 06/06/10 | 50 KM | 3:34:34 | 1 | |
| Sylamore Trail | 02/20/10 | 50 KM | 3:48:24 | 1 | |
| Mountain Mist | 01/23/10 | 50 KM | 3:58:30 | 1 | |
| 2009 | |||||
| HTC Recover From the Holidays 50k | 12/31/09 | 50 KM | 3:47:10 | 1 | |
| Dizzy Fifties | 11/21/09 | 50 KM | 3:21:25 | 1 | |
| 2007 | |||||
| HTC Recover From the Holidays 50k | 12/31/07 | 50 KM | 3:27:47 | 1 | |
