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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Mikoshiba, Kazuya 御子柴和弥   Submit Personal Website Send Link 
Club: カイジョー 
Residence: Tokyo
Year of birth: 1971 (Cat. german: M55)
Date of birth: 21.09.1971 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 310220
 

29 search results (27 Events, 2510.2 km).  (More)

2025 2 Events, 150 km  (More)
23.09.2025 OSJ Ontake 50km (JPN) 50km
4:55:27 h Mikoshiba, Kazuya *Tokyo  Overall: 51 M: 48 Cat M50: 4
18.05.2025 Yatsugatake Nobeyama 100 km (JPN) 100km
12:28:33 h Mikoshiba, Kazuya   Overall: 399 M: 359 Cat M50: 54
2024 3 Events, 300 km  (More)
14.07.2024 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:40:00 h Mikoshiba, Kazuya カイジョー  Overall: 172 M: 159 Cat M50: 23
19.05.2024 Yatsugatake Nobeyama 100 km (JPN) 100km
10:49:46 h Mikoshiba, Kazuya   Overall: 118 M: 113 Cat M50: 19
21.04.2024 Fuji 4 Lakes 100 km Challenge (JPN) 100km
10:53:17 h Mikoshiba, Kazuya カイジョー  Overall: 241 M: 207 Cat M50: 24
2023 3 Events, 250 km  (More)
05.11.2023 Koshu Alps Lily Route Challenge (JPN) 50km
9:11:52 h Mikoshiba, Kazuya   Overall: 20 M: 19 Cat M50: 6
16.07.2023 OSJ Ontake 100km Ultra Trail (JPN) 100km
14:24:04 h Mikoshiba, Kazuya *Tokyo  Overall: 105 M: 104 Cat M50: 15
21.05.2023 Yatsugatake Nobeyama 100 km (JPN) 100km
11:10:08 h Mikoshiba, Kazuya   Overall: 74 M: 72 Cat M50: 19
2022 1 Event, 100 km  (More)
22.05.2022 Yatsugatake Nobeyama 100 km (JPN) 100km
13:15:49 h Mikoshiba, Kazuya   Overall: 555 M: 500 Cat M50: 103
2021 1 Event, 136 km  (More)
03.-04.04.2021 Arakawa Riverside Journey Stage Race (JPN) 136km/2stages
14:41:00 h Mikoshiba, Kazuya *Tokyo  Overall: 3 M: 3 Cat M45: 3
04.04.2021 Arakawa Riverside Journey Stage Race - Stage 2 (JPN) 56km
5:44:00 h Mikoshiba, Kazuya *Tokyo  Overall: 1 M: 1 Cat M45: 1
03.04.2021 Arakawa Riverside Journey Stage Race - Stage 1 (JPN) 80km
8:57:00 h Mikoshiba, Kazuya *Tokyo  Overall: 5 M: 5 Cat M45: 5
2020 2 Events, 246 km  (More)
24.-25.10.2020 Autumn leaves in Okumusashi / Chichibu Journey run (JPN) 146km
17:18:40 h Mikoshiba, Kazuya カイジョー  Overall: 20 M: 17 Cat M45: 7
04.10.2020 Naeba-Sanroku Geopark Tsunan Ultramarathon 100K (JPN) 100km
10:40:17 h Mikoshiba, Kazuya *Tokyo Pref.  Overall: 21 M: 18 Cat M45: 7
2019 2 Events, 201 km  (More)
17.-18.08.2019 World Cultural Heritage "Fuji" Foot Race (JPN) 101km
12:16:07 h Mikoshiba, Kazuya   Overall: 18 M: 16 Cat M45: 5
19.05.2019 Yatsugatake Nobeyama 100 km (JPN) 100km
12:02:27 h Mikoshiba, Kazuya   Overall: 414 M: 374 Cat M45: 86
2018 1 Event, 100 km  (More)
20.05.2018 Yatsugatake Nobeyama 100 km (JPN) 100km
12:17:12 h Mikoshiba, Kazuya カイジョー  Overall: 451 M: 418 Cat M45: 94
2017 1 Event, 100 km  (More)
21.05.2017 Yatsugatake Nobeyama 100 km (JPN) 100km
11:15:52 h Mikoshiba, Kazuya *Tokyo  Overall: 154 M: 140 Cat M45: 31
2016 2 Events, 152 km  (More)
19.11.2016 FunTrails50K Two Lakes&Green line (JPN) 52km
7:13:11 h Mikoshiba, Kazuya カイジョー  Overall: 22 M: 22 Cat M45: 4
22.05.2016 Yatsugatake Nobeyama 100 km (JPN) 100km
13:14:36 h Mikoshiba, Kazuya カイジョー  Overall: 796 M: 707 Cat M40: 149
2015 3 Events, 276.7 km  (More)
26.-27.09.2015 Shizuoka to Yamanashi (STY) (JPN) 76.7km
12:45:03 h Mikoshiba, Kazuya   Overall: 68 M: 61 Cat M40: 14
18.07.2015 OSJ Ontake 100km Ultra Trail (JPN) 100km
12:46:57 h Mikoshiba, Kazuya *Tokyo  Overall: 89 M: 82 Cat M40: 19
17.05.2015 Yatsugatake Nobeyama 100 km (JPN) 100km
11:33:34 h Mikoshiba, Kazuya カイジョー  Overall: 288 M: 264 Cat M40: 60
2014 2 Events, 171.5 km  (More)
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
12:51:12 h Mikoshiba, Kazuya カイジョー  Overall: 450 M: 420 Cat M40: 93
18.05.2014 Yatsugatake Nobeyama 100 km (JPN) 100km
11:35:32 h Mikoshiba, Kazuya *Tokyo  Overall: 235 M: 221 Cat M40: 54
2013 2 Events, 177 km  (More)
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
8:06:50 h Mikoshiba, Kazuya カイジョー  Overall: 222 M: 194 Cat M40: 44
19.05.2013 Yatsugatake Nobeyama 100 km (JPN) 100km
12:21:38 h Mikoshiba, Kazuya カイジョー  Overall: 375 M: 345 Cat M40: 69
2012 1 Event, 100 km  (More)
20.05.2012 Yatsugatake Nobeyama 100 km (JPN) 100km
12:47:08 h Mikoshiba, Kazuya   Overall: 441 M: 415 Cat M40: 85
2010 1 Event, 50 km  (More)
04.07.2010 OSJ Shiga Kogen Trail 50K (JPN) 50km
8:21:24 h Mikoshiba, Kazuya *Tokyo  Overall: 56 M: 54 Cat M35: 8

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 2010

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2010
Yatsugatake Nobeyama 100 km 12 12:28:33 10:49:46 11:10:08 13:15:49     12:02:27 12:17:12 11:15:52 13:14:36 11:33:34 11:35:32 12:21:38 12:47:08  
OSJ Ontake 100km Ultra Trail 3   13:40:00 14:24:04               12:46:57