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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Iijima, Koichiro 飯島宏一郎   Submit Personal Website Send Link 
Club: 横浜銀行 
Residence: Kanagawa Pref.
Year of birth: 1978 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 410288
 

36 search results (36 Events, 3221.7 km).  (More)

2025 1 Event, 100 km  (More)
18.05.2025 Yatsugatake Nobeyama 100 km (JPN) 100km
12:38:30 h Iijima, Koichiro   Overall: 450 M: 401 Cat M45: 61
2024 1 Event, 100 km  (More)
19.05.2024 Yatsugatake Nobeyama 100 km (JPN) 100km
12:52:16 h Iijima, Koichiro   Overall: 497 M: 443 Cat M45: 74
2023 2 Events, 190 km  (More)
21.05.2023 Yatsugatake Nobeyama 100 km (JPN) 100km
13:07:26 h Iijima, Koichiro   Overall: 369 M: 338 Cat M40: 53
11.03.2023 Little Edo 90k (JPN) 90km
11:20:30 h Iijima, Koichiro *Kanagawa Pref.  Overall: 25 M: 22 Cat M40: 4
2022 3 Events, 367 km  (More)
12.06.2022 Hida Takayama 100 km Ultramarathon (JPN) 100km
12:21:03 h Iijima, Koichiro   Overall: 477 M: 433 Cat M40: 64
22.05.2022 Yatsugatake Nobeyama 100 km (JPN) 100km
13:18:49 h Iijima, Koichiro   Overall: 577 M: 519 Cat M40: 75
22.-24.04.2022 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
36:20:10 h Iijima, Koichiro *Kanagawa Pref.  Overall: 670 M: 590 Cat M40: 150
2021 3 Events, 251.1 km  (More)
12.12.2021 Izu Trail Journey (JPN) 69.1km
11:36:55 h Iijima, Koichiro   Overall: 716 M: 626 Cat M40: 130
07.11.2021 Koshu Alps Haute Route Challenge (JPN) 67km
15:38:44 h Iijima, Koichiro   Overall: 246 M: 218 Cat M40: 43
27.-28.03.2021 Oedo Night run 115k (JPN) 115km
15:29:59 h Iijima, Koichiro *Kanagawa Pref.  Overall: 14 M: 10 Cat M40: 5
2020 2 Events, 181 km  (More)
13.12.2020 Izu Trail Journey (JPN) 66km
11:51:26 h Iijima, Koichiro   Overall: 806 M: 704 Cat M40: 168
22.-23.02.2020 Oedo Night run 115k (JPN) 115km
15:35:31 h Iijima, Koichiro *Kanagawa Pref.  Overall: 28 M: 23 Cat M40: 4
2019 6 Events, 486.7 km  (More)
08.12.2019 Izu Trail Journey (JPN) 71.7km
10:40:54 h Iijima, Koichiro   Overall: 586 M: 538 Cat M40: 140
07.10.2019 Fuji 4 Lakes 100 km Autumn Challenge (JPN) 100km
13:03:01 h Iijima, Koichiro *Kanagawa Pref.  Overall: 316 M: 279 Cat M40: 27
13.-14.07.2019 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
13:02:13 h Iijima, Koichiro *Kanagawa Pref.  Overall: 232 M: 203 Cat M40: 40
09.06.2019 Skyline Trail Sugadaira (JPN) 50km
9:07:29 h Iijima, Koichiro   Overall: 195 M: 168 Cat M40: 26
19.05.2019 Yatsugatake Nobeyama 100 km (JPN) 100km
13:47:56 h Iijima, Koichiro   Overall: 1366 M: 1195 Cat M40: 149
21.04.2019 Fuji 5 Lakes 100 km Challenge (JPN) 100km
12:18:27 h Iijima, Koichiro   Overall: 601 M: 527 Cat M40: 71
2018 2 Events, 115 km  (More)
14.-15.07.2018 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
14:14:10 h Iijima, Koichiro *Kanagawa Pref.  Overall: 150 M: 138 Cat M35: 25
10.06.2018 Skyline Trail Sugadaira (JPN) 50km
9:58:13 h Iijima, Koichiro   Overall: 223 M: 194 Cat M35: 26
2017 4 Events, 261.4 km  (More)
10.09.2017 Hakuba Int. Trail Run (JPN) 51.4km
7:57:32 h Iijima, Koichiro   Overall: 365 M: 325 Cat M35: 64
15.-16.07.2017 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
12:20:25 h Iijima, Koichiro *Kanagawa Pref.  Overall: 159 M: 138 Cat M35: 22
10.06.2017 Skyline Trail Sugadaira (JPN) 45km
8:11:17 h Iijima, Koichiro   Overall: 270 M: 243 Cat M35: 52
23.04.2017 Fuji 5 Lakes 100 km Challenge (JPN) 100km
12:55:00 h Iijima, Koichiro   Overall: 778 M: 689 Cat M35: 61
2016 2 Events, 218 km  (More)
09.10.2016 Echigo Kubikino 100km Ultramarathon (JPN) 100km
13:10:47 h Iijima, Koichiro *Kanagawa Pref.  Overall: 1053 M: 889 Cat M35: 71
24.04.2016 Fuji 5 Lakes 118 km Challenge (JPN) 118km
14:27:34 h Iijima, Koichiro   Overall: 425 M: 377 Cat M35: 57
2015 1 Event, 71.5 km  (More)
31.10.-01.11.2015 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
15:41:31 h Iijima, Koichiro   Overall: 1047 M: 980 Cat M35: 219
2014 5 Events, 480 km  (More)
12.10.2014 Echigo Kubikino 100km Ultramarathon (JPN) 100km
11:26:51 h Iijima, Koichiro *Kanagawa Pref.  Overall: 384 M: 344 Cat M35: 44
14.-15.09.2014 Shinetsu Five Mountains Trail 110km (JPN) 110km
18:41:38 h Iijima, Koichiro   Overall: 204 M: 174 Cat M35: 39
31.08.2014 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 70km
11:09:01 h Iijima, Koichiro *Kanagawa Pref.  Overall: 74 M: 69 Cat M35: 7
19.07.2014 OSJ Ontake 100km Ultra Trail (JPN) 100km
14:37:53 h Iijima, Koichiro *Kanagawa Pref.  Overall: 283 M: 264 Cat M35: 53
20.04.2014 Fuji 5 Lakes 100 km Challenge (JPN) 100km
13:07:08 h Iijima, Koichiro *Kanagawa Pref.  Overall: 823 M: 736 Cat M35: 123
2013 3 Events, 300 km  (More)
07.-08.09.2013 OSJ Yatsugatake Super Trail 100 km race (JPN) 100km
16:52:41 h Iijima, Koichiro *Kanagawa Pref.  Overall: 171 M: 160 Cat M23: 54
13.07.2013 OSJ Ontake 100km Ultra Trail (JPN) 100km
14:27:45 h Iijima, Koichiro *Kanagawa Pref.  Overall: 217 M: 206 Cat M23: 64
21.04.2013 Fuji 5 Lakes 100 km Challenge (JPN) 100km
13:52:14 h Iijima, Koichiro 横浜銀行  Overall: 757 M: 661 Cat M23: 101
2012 1 Event, 100 km  (More)
06.10.2012 Echigo Kubikino 100km Ultramarathon (JPN) 100km
13:12:03 h Iijima, Koichiro *Kanagawa Pref.  Overall: 889 M: 761 Cat M23: 60

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
Yatsugatake Nobeyama 100 km 5 12:38:30 12:52:16 13:07:26 13:18:49     13:47:56              
Fuji 5 Lakes 100 km Challenge 4             12:18:27   12:55:00     13:07:08 13:52:14  
Skyline Trail Sugadaira 3             9:07:29 9:58:13 8:11:17          
Nozawa Onsen 4100D Mountain Trail 3             13:02:13 14:14:10 12:20:25          
Echigo Kubikino 100km Ultramarathon 3                   13:10:47   11:26:51   13:12:03
Izu Trail Journey 3         11:36:55 11:51:26 10:40:54              
Oedo Night run 115k 2         15:29:59 15:35:31                
OSJ Ontake 100km Ultra Trail 2                       14:37:53 14:27:45