Kenneth Letterle (M 40)
| Race | Date | Distance | Result | Overall Place |
Gender Place |
|
|---|---|---|---|---|---|---|
| 2022 | ||||||
| IMTUF 100 - Idaho Mountain Trail Ultra Festival (ID) | 09/10/22 | 100 Miles | 30:50:54 | 23 | 22 | |
| 2021 | ||||||
| Western States 100 (CA) | 06/26/21 | 100 Miles | 29:42:25 | 184 | 143 | |
| Zion Ultras and Trail Half Marathon (UT) | 04/10/21 | 50 KM | 5:52:59 | 20 | 17 | |
| 2020 | ||||||
| Bandera (TX) | 01/11/20 | 100 KM | 12:33:40 | 42 | 33 | |
| 2019 | ||||||
| High Lonesome 100 (CO) | 07/26/19 | 100 Miles | 28:02:00 | 18 | 15 | |
| Black Canyon Ultras (AZ) | 02/16/19 | 60 KM | 5:35:11 | 19 | 16 | |
| 2018 | ||||||
| Brazos Bend 100 (TX) | 12/08/18 | 50 Miles | 7:47:52 | 7 | 6 | |
| San Diego 100 (CA) | 06/08/18 | 100 Miles | 25:23:12 | 25 | 23 | |
| Badwater Salton Sea (CA) | 04/29/18 | 81 Miles | 17:03:00 | 3 | 6 | |
| Bandera (TX) | 01/06/18 | 100 KM | 13:24:26 | 60 | 53 | |
| 2017 | ||||||
| Castle Peak 100k (CA) | 08/26/17 | 100 KM | 14:12:26 | 11 | 11 | |
| Tahoe Rim Trail (NV) | 07/15/17 | 100 Miles | 25:54:35 | 29 | 28 | |
| Broken Arrow Skyrace (CA) | 06/17/17 | 52 KM | 7:24:55 | 64 | 54 | |
| Wild Wild West Marathon And Ultra (CA) | 05/06/17 | 50 KM | 5:00:55 | 2 | 2 | |
| Hells Hills Trail Run (TX) | 04/01/17 | 50 KM | 5:12:48 | 9 | 9 | |
| 2016 | ||||||
| Brazos Bend 100 (TX) | 12/10/16 | 100 Miles | 18:47:36 | 9 | 8 | |
| Tahoe 200 Endurance Run (CA) | 09/09/16 | 200 Miles | 71:59:05 | 9 | 8 | |
| Never Summer 100K (CO) | 07/23/16 | 100 KM | 18:16:30 | 76 | 64 | |
| Brazos Bend 50 (TX) | 04/16/16 | 50 Miles | 8:39:38 | 10 | 9 | |
| Orcas Island 100 (WA) | 02/19/16 | 100 Miles | 28:50:06 | 17 | 13 | |
| Bandera (TX) | 01/09/16 | 100 KM | 11:41:27 | 32 | 26 | |
| 2015 | ||||||
| Rio Del Lago (CA) | 11/07/15 | 100 Miles | 21:26:08 | 24 | 21 | |
| Mogollon Monster 100 (AZ) | 09/25/15 | 100 Miles | 32:08:00 | 15 | 14 | |
| Jemez Mountain (NM) | 05/23/15 | 50 Miles | 12:14:58 | 38 | 34 | |
| Canyons Endurance Runs (CA) | 05/02/15 | 100 KM | 15:09:04 | 31 | 21 | |
| Antelope Canyon Ultras (AZ) | 02/21/15 | 50 Miles | 9:22:16 | 17 | 16 | |
| 2014 | ||||||
| Brazos Bend 100 (TX) | 12/13/14 | 100 Miles | 18:35:24 | 7 | 6 | |
| Grand to Grand (UT) | 09/21/14 | 167 Miles | 36:32:41 | 2 | 2 | |
| Kat'cina Mosa 100K Mountain Run (UT) | 08/02/14 | 100 KM | 14:47:37 | 6 | 6 | |
| Bryce Canyon (UT) | 06/14/14 | 100 Miles | 26:36:38 | 14 | 10 | |
| Wild Wild West Marathon And Ultra (CA) | 05/03/14 | 50 KM | 5:18:46 | 5 | 4 | |
| Bandit Ultra Trail Run (CA) | 02/16/14 | 50 KM | 5:52:58 | 31 | 28 | |
| 2013 | ||||||
| Western States 100 (CA) | 06/29/13 | 100 Miles | 26:49:20 | 148 | 120 | |
| Bishop High Sierra (CA) | 05/18/13 | 100 KM | 12:15:01 | 9 | 9 | |
| Transcanaria | 03/01/13 | Unknown Miles | 19:16:43 | 46 | 26 | |
| 2012 | ||||||
| Chino Hills Trail Run Series (CA) | 11/03/12 | 50 KM | 5:14:21 | 4 | 4 | |
| Angeles Crest (CA) | 07/21/12 | 100 Miles | 27:18:23 | 27 | 24 | |
| Leona Divide (CA) | 04/28/12 | 50 Miles | 9:34:20 | 65 | 50 | |
| Malibu Creek (CA) | 03/03/12 | 50 KM | 5:32:10 | 5 | 4 | |
| 2011 | ||||||
| Javelina Jundred (AZ) | 11/12/11 | 100 Miles | 21:49:05 | 32 | 28 | |
| Twin Peaks 50 (CA) | 10/09/11 | 50 Miles | 11:46:00 | 10 | 10 | |
| Rio Del Lago (CA) | 09/10/11 | 100 Miles | 25:58:54 | 12 | 10 | |
| Angeles National Forest Trail Race (CA) | 08/13/11 | 50 KM | 5:37:51 | 8 | 7 | |
| Mt. Hood Races (OR) | 07/30/11 | 50 Miles | 7:57:34 | 13 | 12 | |
| Shadow of the Giants (CA) | 06/04/11 | 50 KM | 4:02:04 | 4 | 3 | |
| Bishop High Sierra (CA) | 05/21/11 | 50 KM | 5:12:54 | 2 | 2 | |
| Wild Wild West Marathon And Ultra (CA) | 05/07/11 | 50 KM | 5:22:40 | 5 | 5 | |
