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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Wakabayashi, Isao 若林功   Submit Personal Website Send Link 
Club: Ea東京 
Residence: Tokyo
Year of birth: 1977 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 704219
 

19 search results (19 Events, 1512 km).  (More)

2025 2 Events, 162 km  (More)
29.06.2025 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:09:03 h Wakabayashi, Isao   Overall: 1073 M: 940 Cat M45: 128
20.04.2025 Fuji 3 Lakes 62 km Challenge (JPN) 62km
7:07:55 h Wakabayashi, Isao   Overall: 113 M: 85 Cat M45: 6
2024 2 Events, 162 km  (More)
30.06.2024 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:29:37 h Wakabayashi, Isao   Overall: 724 M: 637 Cat M45: 118
21.04.2024 Fuji 3 Lakes 62 km Challenge (JPN) 62km
7:02:14 h Wakabayashi, Isao 日立システムズrc  Overall: 163 M: 121 Cat M45: 14
2023 2 Events, 162 km  (More)
25.06.2023 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:53:23 h Wakabayashi, Isao   Overall: 966 M: 851 Cat M45: 158
16.04.2023 Fuji 3 Lakes 62 km Challenge (JPN) 62km
7:17:47 h Wakabayashi, Isao 日立システムズrc  Overall: 138 M: 107 Cat M45: 14
2022 1 Event, 62 km  (More)
17.04.2022 Fuji 5 Lakes 62 km Challenge (JPN) 62km
7:46:20 h Wakabayashi, Isao   Overall: 262 M: 193 Cat M40: 15
2019 2 Events, 171 km  (More)
30.06.2019 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:26:54 h Wakabayashi, Isao   Overall: 1654 M: 1429 Cat M40: 255
21.04.2019 Fuji 5 Lakes 71 km Challenge (JPN) 71km
8:53:55 h Wakabayashi, Isao   Overall: 259 M: 201 Cat M40: 18
2018 1 Event, 71 km  (More)
22.04.2018 Fuji 5 Lakes 71 km Challenge (JPN) 71km
8:33:21 h Wakabayashi, Isao   Overall: 171 M: 139 Cat M40: 19
2017 4 Events, 331 km  (More)
15.10.2017 River Shimanto 100km (JPN) 100km
11:52:58 h Wakabayashi, Isao   Overall: 526 M: 466 Cat M35: 38
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:04:24 h Wakabayashi, Isao Ea東京  Overall: 719 M: 653 Cat M35: 85
04.06.2017 Tokyo Shibamata 60 km (JPN) 60km
6:01:42 h Wakabayashi, Isao   Overall: 106 M: 95 Cat M35: 14
23.04.2017 Fuji 5 Lakes 71 km Challenge (JPN) 71km
8:28:59 h Wakabayashi, Isao Hisysrc  Overall: 252 M: 199 Cat M35: 19
2016 3 Events, 231 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:22:53 h Wakabayashi, Isao Ea東京  Overall: 1844 M: 1603 Cat M35: 205
05.06.2016 Tokyo Shibamata 60 km (JPN) 60km
6:11:42 h Wakabayashi, Isao   Overall: 136 M: 116 Cat M35: 22
24.04.2016 Fuji 5 Lakes 71 km Challenge (JPN) 71km
7:48:11 h Wakabayashi, Isao   Overall: 111 M: 88 Cat M35: 10
2015 2 Events, 160 km  (More)
28.06.2015 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:55:18 h Wakabayashi, Isao Ea東京  Overall: 1514 M: 1325 Cat M35: 176
06.06.2015 Tokyo Shibamata 60 km (JPN) 60km
5:56:45 h Wakabayashi, Isao   Overall: 110 M: 96 Cat M35: 22

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 2019 2018 2017 2016 2015
100km 11:04:24 12:09:03
(4218/1696) 		11:29:37
(3286/1175) 		11:53:23
(3428/1643) 		 
12:26:54
(6013/2896) 		 
11:04:24
(3081/1272) 		12:22:53
(5880/3033) 		11:55:18
(5444/2529)

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2019 2018 2017 2016 2015
Fuji 5 Lakes 71 km Challenge 8 7:07:55 7:02:14 7:17:47 7:46:20 8:53:55 8:33:21 8:28:59 7:48:11  
Lake Saroma 100 Km Ultramarathon 7 12:09:03 11:29:37 11:53:23   12:26:54   11:04:24 12:22:53 11:55:18
Tokyo Shibamata 60 km 3             6:01:42 6:11:42 5:56:45