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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Letterle, Kenneth   Submit Personal Website Send Link 
Club: Huey, Dewey, and Louie 
Residence: Houston, TX
Year of birth: 1982 (Cat. german: M40)
Date of birth: 00.00.0000 (Cat. internat.: M40)
Nationality: USA USA United States
RunnerID: 197331
 

60 search results (60 Events, 6844.533 km).  (More)

2025 2 Events, 210.934 km  (More)
11.-12.07.2025 Hardrock Hundred Endurance Run (USA) 100mi
38:42:03 h Letterle, Kenneth *Beaumont, TX  Overall: 46 M: 39 Cat M40: 8
21.06.2025 Ring the Springs 50 Km (USA) 50km
6:07:46 h Letterle, Kenneth *Beaumont, TX  Overall: 11 M: 9 Cat M40: 3
2024 4 Events, 397.121 km  (More)
01.12.2024 MSIG Lantau 50 (HKG) 50km
11:03:45 h Letterle, Kenneth   Overall: 64 M: 54 Cat M40: 10
09.-11.08.2024 Fat Dog 120 Mile Trail Race (CAN) 120mi
43:48:01 h Letterle, Kenneth *Mickleton, NJ  Overall: 51 M: 41 Cat M40: 9
12.-13.07.2024 Columbia 100 Ultra Trail Chongli Challenge Race (CHN) 100km
18:55:15 h Letterle, Kenneth   Overall: 103 M: 90 Cat M40: 20
02.03.2024 MSIG Sai Kung 50 (HKG) 54km
9:11:07 h Letterle, Kenneth   Overall: 18 M: 15 Cat M40: 4
2023 2 Events, 150 km  (More)
02.12.2023 MSIG Lantau 50 (HKG) 50km
9:15:08 h Letterle, Kenneth   Overall: 46 M: 35 Cat M40: 6
07.-08.07.2023 Columbia 100 Ultra Trail Chongli Challenge Race (CHN) 100km
21:30:31 h Letterle, Kenneth   Overall: 196 M: 166 Cat M40: 45
2022 1 Event, 160.934 km  (More)
10.-11.09.2022 Idaho Mountain Trail Ultra Festival (IMTUF 100) (USA) 100mi
30:50:54 h Letterle, Kenneth *Houston, TX  Overall: 23 M: 22 Cat M35: 3
2021 3 Events, 371.868 km  (More)
28.-29.08.2021 Cascade Crest Classic 100 Mile (USA) 100mi
27:27:04 h Letterle, Kenneth *Houston, TX  Overall: 32 M: 28 Cat M35: 7
26.-27.06.2021 Western States 100 Mile Endurance Run (USA) 100mi
29:42:25 h Letterle, Kenneth *Houston, TX  Overall: 184 M: 143 Cat M35: 20
11.04.2021 The Zion 50 km Run (USA) 50km
5:52:59 h Letterle, Kenneth *Houston, TX  Overall: 20 M: 17 Cat M35: 3
2020 1 Event, 100 km  (More)
11.01.2020 Bandera 100 km Endurance Run (USA) 100km
12:33:40 h Letterle, Kenneth *Houston, TX  Overall: 42 M: 33 Cat M35: 7
2019 3 Events, 381.868 km  (More)
26.-27.07.2019 High Lonesome 100 Mile (USA) 100mi
28:02:00 h Letterle, Kenneth *Houston, TX  Overall: 18 M: 15 Cat M35: 7
14.-16.06.2019 Bighorn Mountain Wild & Scenic 100 Mile Trail Run (USA) 100mi
27:00:02 h Letterle, Kenneth *Houston, TX  Overall: 21 M: 19 Cat M35: 6
16.02.2019 Black Canyon Trail 60 Km Run (USA) 60km
5:35:11 h Letterle, Kenneth *Houston, TX  Overall: 19 M: 16 Cat M35: 2
2018 4 Events, 471.401 km  (More)
08.-09.12.2018 Brazos Bend 100 - 50 Mile (USA) 50mi
7:47:53 h Letterle, Kenneth *Houston, TX  Overall: 7 M: 6 Cat M35: 4
08.-09.06.2018 San Diego 100 Mile Endurance Run (USA) 100mi
25:23:12 h Letterle, Kenneth *Houston, TX  Overall: 25 M: 23 Cat M35: 6
29.-30.04.2018 Badwater Salton Sea (USA) 130km
17:03:00 h Letterle, Kenneth Huey, Dewey, and Louie  Overall: 6 M: 6 Cat M35: 3
07.01.2018 Bandera 100 km Endurance Run (USA) 100km
13:24:26 h Letterle, Kenneth *Houston, TX  Overall: 60 M: 53 Cat M35: 12
2017 6 Events, 662.934 km  (More)
12.-18.11.2017 Racing the Planet - Patagonia 2017 (ARG) 250km/6stages
27:13:41 h Letterle, Kenneth *United States  Overall: 26 M: 25 Cat M23: 8
26.08.2017 Castle Peak 100 (USA) 100km
14:12:26 h Letterle, Kenneth *Houston, TX  Overall: 11 M: 11 Cat M23: 7
15.-16.07.2017 Tahoe Rim Trail 100M Endurance Run (USA) 100mi
25:54:35 h Letterle, Kenneth *Houston, TX  Overall: 29 M: 28 Cat M23: 7
17.06.2017 The Broken Arrow Skyrace (USA) 52km
7:24:55 h Letterle, Kenneth *Houston, TX  Overall: 64 M: 54 Cat M23: 29
06.05.2017 Wild Wild West 50k (USA) 50km
5:00:55 h Letterle, Kenneth *Houston, TX  Overall: 2 M: 2 Cat M23: 1
01.04.2017 Hells Hills 50km Race (USA) 50km
5:12:48 h Letterle, Kenneth   Overall: 9 M: 9 Cat M23: 5
2016 6 Events, 929.031 km  (More)
10.-11.12.2016 Brazos Bend 100 - 100 Mile (USA) 100mi
18:47:36 h Letterle, Kenneth *Houston, TX  Overall: 10 M: 9 Cat M23: 2
09.-13.09.2016 Tahoe 200 Mile Endurance Run (USA) 202mi
2d 23:59:05 h Letterle, Kenneth *Houston, TX  Overall: 9 M: 8 Cat M23: 2
23.-24.07.2016 Never Summer 100k (USA) 100km
18:16:30 h Letterle, Kenneth *Houston, TX  Overall: 76 M: 64 Cat M23: 35
16.04.2016 Brazos Bend 50 - 50 Mile (USA) 51mi
8:39:38 h Letterle, Kenneth *Houston, TX  Overall: 10 M: 9 Cat M23: 4
19.-20.02.2016 Orcas Island 100 Mile Race (USA) 100mi
28:50:06 h Letterle, Kenneth *Houston, TX  Overall: 17 M: 13 Cat M23: 6
09.01.2016 Bandera 100 km Ultratrail (USA) 100km
11:41:27 h Letterle, Kenneth   Overall: 32 M: 26 Cat M23: 11
2015 5 Events, 592.458 km  (More)
07.-08.11.2015 Rio Del Lago 100 Mile Endurance Run (USA) 100mi
21:26:08 h Letterle, Kenneth *Houston, TX  Overall: 24 M: 21 Cat M23: 6
26.-27.09.2015 Mogollon Monster 100 Mile (USA) 106mi
32:08:00 h Letterle, Kenneth *Houston, TX  Overall: 15 M: 14 Cat M23: 5
23.05.2015 Jemez Mountain 50mi Trail Run (USA) 50mi
12:14:58 h Letterle, Kenneth *Houston, TX  Overall: 38 M: 34 Cat M23: 15
02.05.2015 The Canyons Endurance 100 Km Run (USA) 100km
15:09:04 h Letterle, Kenneth *Houston, TX  Overall: 31 M: 21 Cat M23: 7
21.02.2015 Antelope Canyon 50 Mile Race (USA) 50mi
9:23:09 h Letterle, Kenneth *Houston, TX  Overall: 16 M: 15 Cat M23: 8
2014 7 Events, 843.847 km  (More)
13.-14.12.2014 Brazos Bend 100 - 100 Mile (USA) 100mi
18:35:24 h Letterle, Kenneth *Houston, TX  Overall: 7 M: 6 Cat M23: 3
01.11.2014 Rocky 50 Km Trail Run (USA) 50km
4:19:49 h Letterle, Kenneth   Overall: 4 M: 4 Cat M23: 3
21.-27.09.2014 Grand to Grand Ultra (USA) 169mi/6stages
36:32:41 h Letterle, Kenneth   Overall: 2 M: 2 Cat M23: 2
02.08.2014 Katcina Mosa 100K Mountain Run (USA) 100km
14:47:37 h Letterle, Kenneth *Houston, TX  Overall: 6 M: 6 Cat M23: 3
14.-15.06.2014 Bryce 100 Mile Trail Run (USA) 100mi
26:36:38 h Letterle, Kenneth *Yanbu, SAU  Overall: 14 M: 10 Cat M23: 3
03.05.2014 Wild Wild West 50k (USA) 50km
5:18:46 h Letterle, Kenneth *Ojai  Overall: 5 M: 4 Cat M23: 4
16.02.2014 Bandit Ultra 50K Trail Run (USA) 50km
5:52:58 h Letterle, Kenneth *Yanbu, Saudi Arabia  Overall: 31 M: 28 Cat M23: 12
2013 4 Events, 547.934 km  (More)
30.08.-01.09.2013 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 168km
36:58:56 h Letterle, Kenneth   Overall: 488 M: 461 Cat M23: 116
29.-30.06.2013 Western States 100 Mile Endurance Run (USA) 100mi
26:49:20 h Letterle, Kenneth *Yanbu, Saudi Arabia  Overall: 148 M: 120 Cat M23: 33
18.05.2013 Bishop High Sierra Ultramarathons 100 km (USA) 100km
12:15:01 h Letterle, Kenneth   Overall: 9 M: 9 Cat M23: 6
02.-03.03.2013 Transgrancanaria 119 kms (ESP) 119km
19:16:43 h Letterle, Kenneth   Overall: 46 M: 43 Cat M23: 10
2012 4 Events, 341.401 km  (More)
03.11.2012 Chino Hills 50K Race (USA) 50km
5:14:21 h Letterle, Kenneth   Overall: 4 M: 4 Cat M23: 1
21.-22.07.2012 Angeles Crest 100 Mile (USA) 100mi
27:18:23 h Letterle, Kenneth *Saudia Arabia  Overall: 27 M: 24 Cat M23: 8
28.04.2012 Leona Divide 50 Mile Run (USA) 50mi
9:34:20 h Letterle, Kenneth *CA  Overall: 64 M: 49 Cat M23: 24
03.03.2012 Malibu Creek Trail Run (USA) 50km
5:32:10 h Letterle, Kenneth *Ojai, CA  Overall: 5 M: 4 Cat M23: 3
2011 8 Events, 682.802 km  (More)
12.-13.11.2011 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
21:49:05 h Letterle, Kenneth *Arcadia, CA  Overall: 32 M: 28 Cat M23: 10
09.10.2011 Twin Peaks 50M (USA) 50mi
11:46:00 h Letterle, Kenneth *Arcadia, CA  Overall: 10 M: 9 Cat M23: 7
10.-11.09.2011 Rio Del Lago 100 Mile (USA) 100mi
25:58:54 h Letterle, Kenneth *Arcadia  Overall: 12 M: 10 Cat M23: 4
13.08.2011 Angeles National Forest 50k Trail Race (USA) 50km
5:37:51 h Letterle, Kenneth *Arcadia, CA  Overall: 8 M: 7 Cat M23: 2
30.07.2011 Mt. Hood 50 Mile Trail Run (USA) 50mi
7:57:34 h Letterle, Kenneth *Arcadia  Overall: 13 M: 12 Cat M23: 8
04.06.2011 Shadow of the Giants 50K (USA) 50km
4:02:04 h Letterle, Kenneth   Overall: 4 M: 3 Cat M23: 1
21.05.2011 Bishop High Sierra Ultramarathons 50 km (USA) 50km
5:12:54 h Letterle, Kenneth *Arcadia  Overall: 2 M: 2 Cat M23: 1
07.05.2011 Wild Wild West 50k (USA) 50km
5:22:40 h Letterle, Kenneth *Arcadia, CA  Overall: 5 M: 5 Cat M23: 3

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
Wild Wild West 50k 3                 5:00:55     5:18:46     5:22:40
Bandera 100 km Ultratrail 3           12:33:40   13:24:26   11:41:27          
Columbia 100 Ultra Trail Chongli Challenge Race 2   18:55:15 21:30:31                        
MSIG Lantau 50 2   11:03:45 9:15:08                        
Brazos Bend 100 - 100 Mile 2                   18:47:36   18:35:24      
Rio Del Lago 100 Mile 2                     21:26:08       25:58:54
Western States 100 Mile Endurance Run 2         29:42:25               26:49:20