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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Akai, Yoichiro 赤井洋一郎   Submit Personal Website Send Link 
Club:  
Residence: Chiba Pref.
Year of birth: 1982 (Cat. german: M40)
Date of birth: 04.05.1982 (Cat. internat.: M40)
Nationality: JPN JPN Japan
RunnerID: 410082
 

20 search results (20 Events, 1640.7 km).  (More)

2023 1 Event, 71.5 km  (More)
08.-09.10.2023 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
23:19:02 h Akai, Yoichiro   Overall: 1517 M: 1307 Cat M40: 198
2022 3 Events, 222.5 km  (More)
09.-10.10.2022 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
22:38:48 h Akai, Yoichiro   Overall: 1158 M: 1020 Cat M40: 213
16.07.2022 OSJ Ontake 100km Ultra Trail (JPN) 100km
17:45:24 h Akai, Yoichiro *Chiba Pref.  Overall: 541 M: 484 Cat M40: 118
26.06.2022 FunTrails Round Minano (JPN) 51km
11:25:23 h Akai, Yoichiro *Chiba Pref.  Overall: 241 M: 208 Cat M40: 55
2017 3 Events, 244.2 km  (More)
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
22:47:11 h Akai, Yoichiro   Overall: 1641 M: 1402 Cat M35: 229
25.06.2017 Spatrail - Shima to Kusatsu (JPN) 72.7km
11:53:42 h Akai, Yoichiro   Overall: 430 M: 392 Cat M35: 97
21.05.2017 Yatsugatake Nobeyama 100 km (JPN) 100km
13:56:25 h Akai, Yoichiro *Chiba Pref.  Overall: 1060 M: 936 Cat M35: 104
2016 3 Events, 215.9 km  (More)
11.12.2016 Izu Trail Journey (JPN) 71.7km
12:59:42 h Akai, Yoichiro *Chiba Pref.  Overall: 845 M: 750 Cat M23: 141
09.-10.10.2016 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
20:34:56 h Akai, Yoichiro   Overall: 1582 M: 1416 Cat M23: 195
26.06.2016 Spatrail - Shima to Kusatsu (JPN) 72.7km
12:24:32 h Akai, Yoichiro   Overall: 516 M: 447 Cat M23: 77
2015 3 Events, 254.2 km  (More)
31.10.-01.11.2015 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
19:02:00 h Akai, Yoichiro   Overall: 1602 M: 1459 Cat M23: 224
22.-23.09.2015 Shinetsu Five Mountains Trail 110km (JPN) 110km
21:45:52 h Akai, Yoichiro   Overall: 531 M: 473 Cat M23: 106
28.06.2015 Spatrail - Shima to Kusatsu (JPN) 72.7km
11:57:20 h Akai, Yoichiro   Overall: 316 M: 286 Cat M23: 82
2014 5 Events, 460.9 km  (More)
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
19:39:32 h Akai, Yoichiro   Overall: 1625 M: 1464 Cat M23: 252
19.07.2014 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:42:21 h Akai, Yoichiro *Chiba Pref.  Overall: 188 M: 177 Cat M23: 61
15.06.2014 Spatrail - Shima to Kusatsu (JPN) 81.4km
11:44:07 h Akai, Yoichiro   Overall: 124 M: 113 Cat M23: 38
18.05.2014 Yatsugatake Nobeyama 100 km (JPN) 100km
12:09:12 h Akai, Yoichiro *Chiba Pref.  Overall: 366 M: 344 Cat M23: 61
20.04.2014 Fuji 5 Lakes 108 km Challenge (JPN) 108km
11:46:39 h Akai, Yoichiro *Chiba Pref.  Overall: 114 M: 110 Cat M23: 32
2013 2 Events, 171.5 km  (More)
13.-14.10.2013 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
14:30:36 h Akai, Yoichiro   Overall: 641 M: 592 Cat M23: 163
21.04.2013 Fuji 5 Lakes 100 km Challenge (JPN) 100km
12:56:02 h Akai, Yoichiro   Overall: 344 M: 304 Cat M23: 47

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 2023 2022 2017 2016 2015 2014 2013

Comparison table

Comparison of performances in races with multiple participations

   2023 2022 2017 2016 2015 2014 2013
Hasetsune Cup - Japan Mountain Endurance Race 7 23:19:02 22:38:48 22:47:11 20:34:56 19:02:00 19:39:32 14:30:36
Spatrail - Shima to Kusatsu 4     11:53:42 12:24:32 11:57:20 11:44:07  
OSJ Ontake 100km Ultra Trail 2   17:45:24       13:42:21  
Yatsugatake Nobeyama 100 km 2     13:56:25     12:09:12