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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Obayashi, Masakazu 大林正和   Submit Personal Website Send Link 
Club: あぶの~まるズ 
Residence: Aichi Pref.
Year of birth: 1971 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 221284
 

26 search results (26 Events, 2667 km).  (More)

2025 1 Event, 120 km  (More)
20.04.2025 Fuji 5 Lakes Sparta Challenge (JPN) 120km
14:53:16 h Obayashi, Masakazu   Overall: 412 M: 363 Cat M50: 51
2023 2 Events, 200 km  (More)
25.06.2023 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:11:47 h Obayashi, Masakazu   Overall: 1128 M: 992 Cat M50: 182
11.06.2023 Hida Takayama 100 km Ultramarathon (JPN) 100km
11:49:19 h Obayashi, Masakazu   Overall: 388 M: 345 Cat M50: 48
2022 2 Events, 218 km  (More)
22.05.2022 Yatsugatake Nobeyama 100 km (JPN) 100km
12:53:39 h Obayashi, Masakazu   Overall: 460 M: 416 Cat M50: 86
17.04.2022 Fuji 5 Lakes 118 km Challenge (JPN) 118km
12:54:35 h Obayashi, Masakazu   Overall: 96 M: 87 Cat M50: 17
2019 2 Events, 218 km  (More)
30.06.2019 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:22:11 h Obayashi, Masakazu   Overall: 1599 M: 1389 Cat M45: 294
21.04.2019 Fuji 5 Lakes 118 km Challenge (JPN) 118km
14:11:25 h Obayashi, Masakazu   Overall: 262 M: 239 Cat M45: 51
2018 2 Events, 218 km  (More)
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:25:15 h Obayashi, Masakazu   Overall: 1000 M: 879 Cat M45: 200
22.04.2018 Fuji 5 Lakes 118 km Challenge (JPN) 118km
14:43:25 h Obayashi, Masakazu   Overall: 385 M: 348 Cat M45: 76
2017 1 Event, 100 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:39:07 h Obayashi, Masakazu あぶの~まるズ  Overall: 266 M: 244 Cat M45: 56
2016 4 Events, 418 km  (More)
16.07.2016 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:27:37 h Obayashi, Masakazu *Aichi Pref.  Overall: 210 M: 198 Cat M40: 48
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:35:27 h Obayashi, Masakazu あぶの~まるズ  Overall: 311 M: 279 Cat M40: 67
22.05.2016 Yatsugatake Nobeyama 100 km (JPN) 100km
10:52:25 h Obayashi, Masakazu あぶの~まるズ  Overall: 156 M: 146 Cat M40: 29
24.04.2016 Fuji 5 Lakes 118 km Challenge (JPN) 118km
12:12:41 h Obayashi, Masakazu あぶの~まるズ  Overall: 97 M: 87 Cat M40: 21
2015 2 Events, 200 km  (More)
18.07.2015 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:47:42 h Obayashi, Masakazu *Aichi Pref.  Overall: 196 M: 183 Cat M40: 45
28.06.2015 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:43:33 h Obayashi, Masakazu あぶの〜まるズ  Overall: 385 M: 348 Cat M40: 77
2014 3 Events, 251 km  (More)
30.08.2014 Shigakogen Extreme Trail (JPN) 63km
18:42:47 h Obayashi, Masakazu *Aichi Pref.  Overall: 252 M: 235 Cat M40: 51
29.06.2014 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:55:00 h Obayashi, Masakazu あぶの〜まるズ  Overall: 803 M: 700 Cat M40: 129
26.-27.04.2014 Shizuoka to Yamanashi (STY) (JPN) 88km
17:43:49 h Obayashi, Masakazu *Aichi Pref.  Overall: 115 M: 103 Cat M40: 18
2013 3 Events, 300 km  (More)
13.07.2013 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:55:09 h Obayashi, Masakazu あぶの~まるズ  Overall: 177 M: 168 Cat M40: 31
30.06.2013 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:37:56 h Obayashi, Masakazu *Aichi Pref.  Overall: 225 M: 209 Cat M40: 42
19.05.2013 Yatsugatake Nobeyama 100 km (JPN) 100km
11:29:57 h Obayashi, Masakazu あぶの~まるズ  Overall: 199 M: 184 Cat M40: 35
2012 2 Events, 212 km  (More)
24.06.2012 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:40:05 h Obayashi, Masakazu *Aichi Pref.  Overall: 84 M: 76 Cat M40: 15
22.04.2012 Fuji 5 Lakes 112 km Challenge (JPN) 112km
10:41:52 h Obayashi, Masakazu   Overall: 33 M: 29 Cat M40: 6
2011 2 Events, 212 km  (More)
26.06.2011 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:14:52 h Obayashi, Masakazu *Aichi Pref.  Overall: 142 M: 125 Cat M35: 26
30.04.2011 Fuji 5 Lakes 112 km Challenge (JPN) 112km
11:29:59 h Obayashi, Masakazu   Overall: 61 M: 57 Cat M35: 13

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 2023 2022 2019 2018 2017 2016 2015 2014 2013 2012 2011
100km 8:40:05  
12:11:47
(3806/1866)
 
12:22:11
(5805/2768)
11:25:15
(3720/1639)
9:39:07
(1187/462)
9:35:27
(1149/466)
9:43:33
(1520/596)
11:55:00
(4636/1549)
9:37:56
(1171/326)
8:40:05
(446/98)
9:14:52
(764/169)

Comparison table

Comparison of performances in races with multiple participations

   2025 2023 2022 2019 2018 2017 2016 2015 2014 2013 2012 2011
Lake Saroma 100 Km Ultramarathon 10   12:11:47   12:22:11 11:25:15 9:39:07 9:35:27 9:43:33 11:55:00 9:37:56 8:40:05 9:14:52
Fuji 5 Lakes 112 km Challenge 6     12:54:35 14:11:25 14:43:25   12:12:41       10:41:52 11:29:59
OSJ Ontake 100km Ultra Trail 3             13:27:37 13:47:42   13:55:09    
Yatsugatake Nobeyama 100 km 3     12:53:39       10:52:25     11:29:57