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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Yamazaki, Koji 山崎浩二   Submit Personal Website Send Link 
Club: LRC 
Residence: Saitama Pref.
Year of birth: 1967 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 549744
 

20 search results (20 Events, 1527.2 km).  (More)

2025 2 Events, 150 km  (More)
29.-30.12.2025 Kyoto Great Round 70 km (JPN) 70km
16:10:29 h Yamazaki, Koji   Overall: 21 M: 15 Cat M55: 3
20.-21.09.2025 SkyViewTrail Memorial Cup (JPN) 80km
17:13:31 h Yamazaki, Koji   Overall: 145 M: 119 Cat M55: 16
2024 2 Events, 118 km  (More)
08.12.2024 Izu Trail Journey (JPN) 70km
12:54:58 h Yamazaki, Koji GKN  Overall: 1034 M: 887 Cat M55: 75
25.08.2024 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
8:22:55 h Yamazaki, Koji GKN  Overall: 164 M: 140 Cat M55: 13
2022 2 Events, 152 km  (More)
02.10.2022 Trainic world Soto-Chichibu Trail Run 50km (JPN) 52km
9:09:17 h Yamazaki, Koji *Saitama Pref.  Overall: 86 M: 74 Cat M50: 13
17.04.2022 Fuji 5 Lakes 100 km Challenge (JPN) 100km
11:59:36 h Yamazaki, Koji   Overall: 420 M: 372 Cat M50: 40
2019 5 Events, 420 km  (More)
07.10.2019 Fuji 3 Lakes 71 km Autumn Challenge (JPN) 71km
6:34:15 h Yamazaki, Koji *Saitama Pref.  Overall: 14 M: 12 Cat M50: 1
29.09.2019 Trainic world Soto-Chichibu Trail Run 50km (JPN) 53km
9:04:50 h Yamazaki, Koji   Overall: 102 M: 98 Cat M50: 13
02.06.2019 Ultramarathon Okumusashi (JPN) 78km
7:14:28 h Yamazaki, Koji LRC  Overall: 90 M: 81 Cat M50: 8
19.05.2019 Yatsugatake Nobeyama 100 km (JPN) 100km
10:07:41 h Yamazaki, Koji   Overall: 90 M: 87 Cat M50: 8
21.04.2019 Fuji 5 Lakes 118 km Challenge (JPN) 118km
13:04:24 h Yamazaki, Koji   Overall: 116 M: 107 Cat M50: 9
2018 3 Events, 227.6 km  (More)
08.07.2018 Trainic world Ogose-Tokigawa Trail Run 50km (JPN) 49.6km
10:17:40 h Yamazaki, Koji   Overall: 275 M: 253 Cat M50: 34
03.06.2018 Tokyo Shibamata 60 km (JPN) 60km
5:32:07 h Yamazaki, Koji   Overall: 28 M: 25 Cat M50: 5
22.04.2018 Fuji 5 Lakes 118 km Challenge (JPN) 118km
12:29:52 h Yamazaki, Koji   Overall: 68 M: 61 Cat M50: 4
2017 2 Events, 149.8 km  (More)
09.07.2017 Trainic world Chichibu Trail Run 50km (JPN) 49.8km
10:17:33 h Yamazaki, Koji   Overall: 146 M: 135 Cat M45: 31
04.06.2017 Tokyo Shibamata 100 km (JPN) 100km
9:30:51 h Yamazaki, Koji   Overall: 110 M: 103 Cat M45: 22
2016 2 Events, 149.8 km  (More)
05.06.2016 Tokyo Shibamata 100 km (JPN) 100km
10:40:58 h Yamazaki, Koji   Overall: 206 M: 193 Cat M45: 45
08.05.2016 Trainic world Chichibu Trail Run 50km (JPN) 49.8km
8:22:58 h Yamazaki, Koji   Overall: 109 M: 102 Cat M45: 17
2015 1 Event, 100 km  (More)
06.06.2015 Tokyo Shibamata 100 km (JPN) 100km
10:27:15 h Yamazaki, Koji   Overall: 197 M: 188 Cat M45: 42
2014 1 Event, 60 km  (More)
01.06.2014 Tokyo Shibamata 60 km (JPN) 60km
5:48:04 h Yamazaki, Koji   Overall: 26 M: 23 Cat M45: 5

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 2022 2019 2018 2017 2016 2015 2014
100km 9:30:51  
 
 
 
 
9:30:51
(1028/384) 		10:40:58
(2600/1191) 		10:27:15
(2483/1043) 		 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2022 2019 2018 2017 2016 2015 2014
Trainic world Chichibu Trail Run 50km 4     9:09:17 9:04:50   10:17:33 8:22:58    
Tokyo Shibamata 100 km 3           9:30:51 10:40:58 10:27:15  
Tokyo Shibamata 60 km 2         5:32:07       5:48:04
Fuji 5 Lakes 118 km Challenge 2       13:04:24 12:29:52