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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Koga, Masashi 古賀政詞   Submit Personal Website Send Link 
Club: 大阪陸協 
Residence: Osaka Pref.
Year of birth: 1975 (Cat. german: M50)
Date of birth: 25.08.1975 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 565099
 

24 search results (24 Events, 2100 km).  (More)

2024 1 Event, 100 km  (More)
21.04.2024 100 km Ultra Maranic Osaka (JPN) 100km
12:10:23 h Koga, Masashi   Overall: 109 M: 87 Cat M45: 12
2023 1 Event, 100 km  (More)
25.06.2023 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:14:31 h Koga, Masashi   Overall: 1136 M: 1000 Cat M45: 185
2022 3 Events, 215 km  (More)
29.09.2022 Muraoka 45 km Ultra Marathon (JPN) 45km
5:09:08 h Koga, Masashi 大阪陸協  Overall: 329 M: 275 Cat M45: 47
03.05.2022 Mukogawa Yurikamome Ultra Marathon (JPN) 70km
7:40:33 h Koga, Masashi   Overall: 159 M: 130 Cat M45: 27
17.04.2022 100 km Ultra Maranic Osaka (JPN) 100km
13:14:46 h Koga, Masashi   Overall: 86 M: 68 Cat M45: 12
2019 2 Events, 200 km  (More)
19.05.2019 Tokyo Shibamata 100 km (JPN) 100km
12:14:12 h Koga, Masashi   Overall: 631 M: 590 Cat M40: 102
21.04.2019 100 km Ultra Maranic Osaka (JPN) 100km
12:31:50 h Koga, Masashi   Overall: 202 M: 179 Cat M40: 26
2018 3 Events, 300 km  (More)
21.10.2018 River Shimanto 100km (JPN) 100km
11:15:59 h Koga, Masashi   Overall: 329 M: 296 Cat M40: 53
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:11:46 h Koga, Masashi   Overall: 900 M: 792 Cat M40: 157
22.04.2018 100 km Ultra Maranic Osaka (JPN) 100km
12:45:42 h Koga, Masashi *Osaka Pref.  Overall: 214 M: 186 Cat M40: 33
2017 2 Events, 170 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:53:05 h Koga, Masashi 大阪陸協  Overall: 638 M: 582 Cat M40: 122
03.05.2017 Mukogawa Yurikamome Ultra Marathon (JPN) 70km
6:56:28 h Koga, Masashi 大阪陸協  Overall: 160 M: 144 Cat M40: 35
2016 4 Events, 370 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:25:36 h Koga, Masashi 郵便局  Overall: 657 M: 588 Cat M40: 135
05.06.2016 Tokyo Shibamata 100 km (JPN) 100km
10:18:45 h Koga, Masashi   Overall: 148 M: 140 Cat M40: 36
03.05.2016 Mukogawa Yurikamome Ultra Marathon (JPN) 70km
6:54:59 h Koga, Masashi   Overall: 169 M: 148 Cat M40: 44
24.04.2016 100 km Ultra Maranic Osaka (JPN) 100km
11:19:10 h Koga, Masashi   Overall: 95 M: 90 Cat M40: 15
2015 5 Events, 425 km  (More)
27.09.2015 Muraoka 100 km Ultra Marathon (JPN) 100km
12:50:20 h Koga, Masashi   Overall: 227 M: 206 Cat M40: 47
13.09.2015 Hakuba Int. Trail Run (JPN) 53km
8:41:03 h Koga, Masashi   Overall: 379 M: 330 Cat M40: 88
28.06.2015 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:21:13 h Koga, Masashi *Osaka Pref.  Overall: 1066 M: 957 Cat M35: 141
26.04.2015 100 km Ultra Maranic Osaka (JPN) 100km
13:15:33 h Koga, Masashi   Overall: 232 M: 201 Cat M35: 26
15.03.2015 Izu Trail Journey (JPN) 72km
13:13:22 h Koga, Masashi *Osaka Pref.  Overall: 858 M: 768 Cat M35: 173
2014 1 Event, 100 km  (More)
19.07.2014 OSJ Ontake 100km Ultra Trail (JPN) 100km
17:22:37 h Koga, Masashi *Osaka Pref.  Overall: 623 M: 563 Cat M35: 117
2013 2 Events, 120 km  (More)
29.09.2013 SkyView Ultra-Trail (JPN) 50km
9:47:16 h Koga, Masashi *Osaka Pref.  Overall: 235 M: 212 Cat M35: 45
31.08.2013 Utsukushigahara 70 Km Trail Run (JPN) 70km
14:53:21 h Koga, Masashi *Osaka Pref.  Overall: 340 M: 307 Cat M35: 69

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 2024 2023 2022 2019 2018 2017 2016 2015 2014 2013
100km 10:18:45  
12:14:31
(3866/1900)
 
12:14:12
(5493/2579)
11:11:46
(3347/1451)
10:53:05
(2794/1142)
10:18:45
(2072/937)
11:21:13
(4059/1785)
 
 

Comparison table

Comparison of performances in races with multiple participations

   2024 2023 2022 2019 2018 2017 2016 2015 2014 2013
100 km Ultra Maranic Osaka 6 12:10:23   13:14:46 12:31:50 12:45:42   11:19:10 13:15:33    
Lake Saroma 100 Km Ultramarathon 5   12:14:31     11:11:46 10:53:05 10:25:36 11:21:13    
Mukogawa Yurikamome Ultra Marathon 3     7:40:33     6:56:28 6:54:59      
Tokyo Shibamata 100 km 2       12:14:12     10:18:45