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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Undo, Takeru 雲藤健   Submit Personal Website Send Link 
Club: あかべこ 
Residence: Ibaraki Pref.
Year of birth: 1982 (Cat. german: M40)
Date of birth: 11.01.1982 (Cat. internat.: M40)
Nationality: JPN JPN Japan
RunnerID: 410244
 

80 search results (78 Events, 7500.72 km).  (More)

2025 8 Events, 739.334 km  (More)
15.-16.11.2025 FunTrails100K Round (JPN) 100km
21:20:40 h Undo, Takeru Halt/太田走友会  Overall: 54 M: 44 Cat M40: 12
21.09.2025 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 72km
10:09:24 h Undo, Takeru Halt  Overall: 45 M: 41 Cat M40: 10
07.09.2025 OSJ Adatara Trail 50K (JPN) 53.4km
11:20:32 h Undo, Takeru Halt  Overall: 65 M: 59 Cat M40: 15
21.-22.06.2025 Kaga Spa by UTMB - Kaga Spa Trail Endurance100 (JPN) 105km
22:35:58 h Undo, Takeru Halt  Overall: 151 M: 127 Cat M40: 31
01.06.2025 Oonagura100 - 50 Km (JPN) 50km
6:27:25 h Undo, Takeru   Overall: 2 M: 2 Cat M40: 1
25.05.2025 OSJ Okukuji Trail 60k (JPN) 62km
10:53:10 h Undo, Takeru Halt/太田  Overall: 60 M: 57 Cat M40: 19
15.-16.03.2025 Arakawa Riverside Journey Stage Race (JPN) 136km/2stages
15:29:48 h Undo, Takeru Halt  Overall: 6 M: 6 Cat M40: 2
16.03.2025 Arakawa Riverside Journey Stage Race - Stage 2 (JPN) 54.2km
6:21:35 h Undo, Takeru Halt  Overall: 7 M: 7 Cat M40: 2
15.03.2025 Arakawa Riverside Journey Stage Race - Stage 1 (JPN) 82km
9:08:13 h Undo, Takeru Halt  Overall: 8 M: 7 Cat M40: 2
28.02.-02.03.2025 Onagawa 100 trails - 100miles (JPN) 100mi
29:45:30 h Undo, Takeru *Ibaraki Pref.  Overall: 20 M: 19 Cat M40: 6
2024 7 Events, 940.4 km  (More)
14.-16.09.2024 Utsukushima Fukushima Journey Run 250K (JPN) 250km
45:56:53 h Undo, Takeru Halt/太田走友会  Overall: 24 M: 18 Cat M40: 2
07.09.2024 OSJ Adatara Trail 50K (JPN) 53.4km
10:24:09 h Undo, Takeru Halt/太田走友会  Overall: 40 M: 37 Cat M40: 6
23.-24.08.2024 World Cultural Heritage "Fuji" Foot Race (JPN) 101km
13:05:37 h Undo, Takeru   Overall: 39 M: 33 Cat M40: 4
13.-15.07.2024 Round of the Boso Peninsula 200K (JPN) 200km
39:36:06 h Undo, Takeru   Overall: 4 M: 4 Cat M40: 3
21.-23.06.2024 Deep Japan Ultra 100 - 165 km (JPN) 165km
42:27:19 h Undo, Takeru   Overall: 41 M: 36 Cat M40: 14
26.05.2024 OSJ Okukuji Trail 60k (JPN) 62km
10:06:03 h Undo, Takeru Halt/太田走友会  Overall: 40 M: 36 Cat M40: 14
23.-24.03.2024 Hiroshima Wangan Trail Run (JPN) 109km
22:35:28 h Undo, Takeru   Overall: 106 M: 95 Cat M40: 30
2023 9 Events, 1085.184 km  (More)
23.-25.11.2023 Last Samurai Standing Backyard Ultra - Fukushima (JPN) 52h
241.416 km Undo, Takeru   Overall: 8 M: 6 Cat M40: 2
05.11.2023 Koshu Alps Haute Route Challenge (JPN) 68km
12:36:02 h Undo, Takeru   Overall: 32 M: 31 Cat M40: 10
08.-09.10.2023 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
11:03:30 h Undo, Takeru Halt/太田走友会  Overall: 142 M: 135 Cat M40: 30
16.-18.09.2023 Shinetsu Five Mountains Trail 100 mile (JPN) 100mi
29:52:03 h Undo, Takeru Halt/太田走友会  Overall: 88 M: 75 Cat M40: 23
03.09.2023 OSJ Adatara Trail 50K (JPN) 53.4km
10:49:58 h Undo, Takeru Halt/太田走友会  Overall: 41 M: 38 Cat M40: 10
15.-16.07.2023 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
23:19:17 h Undo, Takeru Halt/太田走友会  Overall: 36 M: 34 Cat M40: 12
28.05.2023 OSJ Okukuji Trail 60k (JPN) 62km
12:22:58 h Undo, Takeru Halt/太田走友会  Overall: 43 M: 42 Cat M40: 16
21.-23.04.2023 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
38:19:10 h Undo, Takeru Halt/太田走友会  Overall: 771 M: 684 Cat M40: 178
12.03.2023 Ibaraki 100k Ultra Marathon (JPN) 100km
9:53:57 h Undo, Takeru   Overall: 45 M: 43 Cat M40: 9
2022 7 Events, 639.9 km  (More)
20.-21.11.2022 FunTrails100K Round (JPN) 106km
21:17:56 h Undo, Takeru Halt/太田走友会  Overall: 75 M: 70 Cat M40: 24
09.-10.10.2022 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
11:31:17 h Undo, Takeru Halt/太田走友会  Overall: 142 M: 130 Cat M40: 34
04.09.2022 OSJ Adatara Trail 50K (JPN) 53.4km
8:19:55 h Undo, Takeru Halt/太田走友会  Overall: 27 M: 27 Cat M40: 6
21.08.2022 OSJ Mahirusanchi Trail 50K (JPN) 50km
7:35:24 h Undo, Takeru Halt/太田走友会  Overall: 17 M: 17 Cat M40: 7
16.07.2022 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:35:16 h Undo, Takeru Halt/太田走友会  Overall: 126 M: 120 Cat M40: 37
28.05.2022 OSJ Okukuji Trail 60k (JPN) 59km
11:37:03 h Undo, Takeru Halt/太田走友会  Overall: 88 M: 83 Cat M40: 23
12.-13.03.2022 Little Edo Oedo 200k (JPN) 200km
33:39:06 h Undo, Takeru Halt/太田走友会  Overall: 117 M: 100 Cat M40: 13
2021 4 Events, 325.934 km  (More)
09.-10.10.2021 OSJ Koumi 100 (JPN) 100mi
32:44:04 h Undo, Takeru Halt/太田走友会  Overall: 125 M: 114 Cat M35: 39
04.09.2021 OSJ Adatara Trail 50K (JPN) 50km
10:52:46 h Undo, Takeru 太田走友会/あかべこ  Overall: 34 M: 34 Cat M35: 14
23.-24.07.2021 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
10:27:15 h Undo, Takeru *Ibaraki Pref.  Overall: 134 M: 114 Cat M35: 22
25.04.2021 Ishioka Trail Run (JPN) 50km
5:00:18 h Undo, Takeru   Overall: 15 M: 15 Cat M35: 2
2020 3 Events, 269 km  (More)
21.-22.11.2020 Lake Kasumigaura Ultra Run (JPN) 104km
17:56:26 h Undo, Takeru   Overall: 2 M: 2 Cat M35: 1
06.09.2020 OSJ Adatara Trail 50K (JPN) 50km
7:45:51 h Undo, Takeru 太田走友会/あかべこ  Overall: 52 M: 50 Cat M35: 14
22.-23.02.2020 Oedo Night run 115k (JPN) 115km
15:39:20 h Undo, Takeru 太田走友会/あかべこ  Overall: 29 M: 24 Cat M35: 1
2019 5 Events, 474 km  (More)
21.-22.09.2019 SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup (JPN) 143km
33:36:37 h Undo, Takeru   Overall: 317 M: 286 Cat M35: 58
01.09.2019 OSJ Adatara Trail 50K (JPN) 50km
10:57:35 h Undo, Takeru   Overall: 47 M: 46 Cat M35: 13
17.-18.08.2019 World Cultural Heritage "Fuji" Foot Race (JPN) 101km
13:56:06 h Undo, Takeru   Overall: 47 M: 42 Cat M35: 7
01.06.2019 OSJ Okukuji Trail 60k (JPN) 59km
12:55:55 h Undo, Takeru   Overall: 247 M: 224 Cat M35: 48
11.-12.05.2019 Aso Round Trail (JPN) 121km
26:34:53 h Undo, Takeru 太⽥⾛友会/あかべこ  Overall: 148 M: 129 Cat M35: 27
2018 6 Events, 649.934 km  (More)
17.-18.11.2018 FunTrails100K Round (JPN) 106km
27:40:53 h Undo, Takeru 太田走友会/あかべこ  Overall: 258 M: 237 Cat M35: 48
15.-17.09.2018 Shinetsu Five Mountains Trail 100 mile (JPN) 100mi
31:51:25 h Undo, Takeru 太田走友会/あかべこ  Overall: 271 M: 251 Cat M35: 51
02.09.2018 OSJ Adatara Trail 50K (JPN) 50km
12:04:40 h Undo, Takeru   Overall: 80 M: 78 Cat M35: 21
02.06.2018 OSJ Okukuji Trail 50k (JPN) 50km
12:11:15 h Undo, Takeru   Overall: 121 M: 114 Cat M35: 29
27.-29.04.2018 Ultra-Trail Mt. Fuji (UTMF) (JPN) 170km
43:42:40 h Undo, Takeru 太田走友会  Overall: 772 M: 668 Cat M35: 161
03.-04.03.2018 Oedo Night run 113k (JPN) 113km
14:01:16 h Undo, Takeru   Overall: 13 M: 11 Cat M35: 3
2017 8 Events, 697.4 km  (More)
12.11.2017 Kanna Mountain Run (JPN) 50km
7:56:22 h Undo, Takeru あかべこ/太田走友会  Overall: 35 M: 31 Cat M35: 6
01.-03.09.2017 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 167.7km
43:57:51 h Undo, Takeru Akabeko / Ohta Running Team  Overall: 1319 M: 1212 Cat M35: 298
29.-30.07.2017 OSJ Itamuro 100 (JPN) 102km
22:19:24 h Undo, Takeru   Overall: 68 M: 65 Cat M35: 16
25.06.2017 Spatrail - Shima to Kusatsu (JPN) 72.7km
10:30:36 h Undo, Takeru   Overall: 179 M: 169 Cat M35: 48
27.05.2017 OSJ Okukuji Trail 50k (JPN) 50km
11:16:02 h Undo, Takeru   Overall: 109 M: 103 Cat M35: 25
20.-21.05.2017 Trainic World 100 Km in Sai-No-Kuni (JPN) 106km
26:37:09 h Undo, Takeru あかべこ  Overall: 89 M: 75 Cat M35: 14
29.04.2017 Ishioka Trail Run (JPN) 49km
5:56:00 h Undo, Takeru あかべこ  Overall: 64 M: 59 Cat M35: 10
23.04.2017 Fuji 5 Lakes 100 km Challenge (JPN) 100km
11:50:53 h Undo, Takeru あかべこ  Overall: 460 M: 419 Cat M35: 46
2016 7 Events, 550.934 km  (More)
08.-09.10.2016 OSJ Koumi 100 (JPN) 100mi
35:03:12 h Undo, Takeru あかべこ/太田走友会  Overall: 61 M: 58 Cat M23: 11
11.09.2016 OSJ Adatara Trail 50K (JPN) 50km
8:56:03 h Undo, Takeru *Ibaraki Pref.  Overall: 47 M: 43 Cat M23: 13
16.07.2016 OSJ Ontake 100km Ultra Trail (JPN) 100km
15:29:32 h Undo, Takeru *Ibaraki Pref.  Overall: 463 M: 419 Cat M23: 69
28.05.2016 OSJ Okukuji Trail 50k (JPN) 50km
11:26:18 h Undo, Takeru あかべこ  Overall: 125 M: 117 Cat M23: 34
29.04.2016 Ishioka Trail Run (JPN) 49km
5:42:30 h Undo, Takeru あかべこ  Overall: 43 M: 42 Cat M23: 11
24.04.2016 Fuji 5 Lakes 71 km Challenge (JPN) 71km
7:47:24 h Undo, Takeru あかべこ  Overall: 109 M: 86 Cat M23: 7
09.04.2016 Toda Saiko 70 km (JPN) 70km
7:57:44 h Undo, Takeru あかべこ  Overall: 257 M: 223 Cat M23: 15
2015 6 Events, 500.7 km  (More)
22.-23.09.2015 Shinetsu Five Mountains Trail 110km (JPN) 110km
18:04:45 h Undo, Takeru あかべこ  Overall: 213 M: 197 Cat M23: 61
13.09.2015 OSJ Adatara Trail 50K (JPN) 50km
9:48:58 h Undo, Takeru *Ibaraki Pref.  Overall: 81 M: 77 Cat M23: 20
28.06.2015 Spatrail - Shima to Kusatsu (JPN) 72.7km
11:20:37 h Undo, Takeru   Overall: 220 M: 194 Cat M23: 60
30.05.2015 OSJ Okukuji Trail 50k (JPN) 50km
11:46:59 h Undo, Takeru あかべこ  Overall: 128 M: 121 Cat M23: 28
17.05.2015 Yatsugatake Nobeyama 100 km (JPN) 100km
13:43:51 h Undo, Takeru あかべこ  Overall: 1153 M: 1033 Cat M23: 134
19.04.2015 Fuji 5 Lakes 118 km Challenge (JPN) 118km
14:53:27 h Undo, Takeru あかべこ  Overall: 598 M: 538 Cat M23: 98
2014 4 Events, 328 km  (More)
20.-21.09.2014 SkyView Ultra-Trail - Yamada Noboru Memorial Cup (JPN) 120km
29:41:52 h Undo, Takeru   Overall: 299 M: 285 Cat M23: 77
07.09.2014 OSJ Adatara Trail 50K (JPN) 50km
9:24:52 h Undo, Takeru あかべこ  Overall: 61 M: 55 Cat M23: 18
31.05.2014 OSJ Okukuji Trail 50k (JPN) 50km
13:14:24 h Undo, Takeru あかべこ  Overall: 171 M: 157 Cat M23: 51
20.04.2014 Fuji 5 Lakes 108 km Challenge (JPN) 108km
14:07:07 h Undo, Takeru あかべこ  Overall: 532 M: 480 Cat M23: 108
2013 4 Events, 300 km  (More)
29.09.2013 OSJ Adatara Trail 50K (JPN) 50km
8:19:36 h Undo, Takeru *Ibaraki Pref.  Overall: 39 M: 38 Cat M23: 22
13.07.2013 OSJ Ontake 100km Ultra Trail (JPN) 100km
16:19:31 h Undo, Takeru あかべこ  Overall: 447 M: 422 Cat M23: 116
02.06.2013 OSJ Okukuji Trail 50k (JPN) 50km
13:09:18 h Undo, Takeru あかべこ  Overall: 231 M: 217 Cat M23: 88
21.04.2013 Fuji 5 Lakes 100 km Challenge (JPN) 100km
13:45:38 h Undo, Takeru あかべこ  Overall: 667 M: 589 Cat M23: 89

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
OSJ Adatara Trail 50K 12 11:20:32 10:24:09 10:49:58 8:19:55 10:52:46 7:45:51 10:57:35 12:04:40   8:56:03 9:48:58 9:24:52 8:19:36
OSJ Okukuji Trail 50k 11 10:53:10 10:06:03 12:22:58 11:37:03     12:55:55 12:11:15 11:16:02 11:26:18 11:46:59 13:14:24 13:09:18
Ishioka Trail Run 3         5:00:18       5:56:00 5:42:30      
FunTrails100K Round 3 21:20:40     21:17:56       27:40:53          
OSJ Ontake 100km Ultra Trail 3       13:35:16           15:29:32     16:19:31
Shinetsu Five Mountains Trail 100 mile 2     29:52:03         31:51:25          
World Cultural Heritage "Fuji" Foot Race 2   13:05:37         13:56:06            
SkyView Ultra-Trail - Yamada Noboru Memorial Cup 2             33:36:37         29:41:52  
Oedo Night run 113k 2           15:39:20   14:01:16          
Spatrail - Shima to Kusatsu 2                 10:30:36   11:20:37    
OSJ Koumi 100 2         32:44:04         35:03:12      
Hasetsune Cup - Japan Mountain Endurance Race 2     11:03:30 11:31:17                  
Fuji 5 Lakes 100 km Challenge 2                 11:50:53       13:45:38
Ultra-Trail Mt. Fuji (UTMF) 2     38:19:10         43:42:40          
Fuji 5 Lakes 108 km Challenge 2                     14:53:27 14:07:07