Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Niiyama, Kazuyuki 新山一幸   Submit Personal Website Send Link 
Club: 技研施工 
Residence: Saitama Pref.
Year of birth: 1973 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 1083560
 

14 search results (14 Events, 1025 km).  (More)

2025 3 Events, 173 km  (More)
15.11.2025 FunTrails50K Round (JPN) 50km
9:48:37 h Niiyama, Kazuyuki 技研施工  Overall: 268 M: 238 Cat M50: 26
21.09.2025 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 72km
12:12:13 h Niiyama, Kazuyuki 技研施工  Overall: 128 M: 114 Cat M50: 19
11.05.2025 FunTrails Round Minano (JPN) 51km
9:05:33 h Niiyama, Kazuyuki 技研施工  Overall: 237 M: 212 Cat M50: 35
2024 2 Events, 148 km  (More)
25.08.2024 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
6:57:28 h Niiyama, Kazuyuki 技研施工  Overall: 63 M: 51 Cat M50: 6
21.04.2024 Fuji 4 Lakes 100 km Challenge (JPN) 100km
10:43:22 h Niiyama, Kazuyuki 技研施工  Overall: 213 M: 182 Cat M50: 21
2023 2 Events, 148 km  (More)
27.08.2023 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
6:19:08 h Niiyama, Kazuyuki 技研施工  Overall: 39 M: 39 Cat M45: 10
16.04.2023 Fuji 4 Lakes 100 km Challenge (JPN) 100km
11:12:28 h Niiyama, Kazuyuki 技研施工  Overall: 210 M: 189 Cat M45: 20
2022 1 Event, 100 km  (More)
17.04.2022 Fuji 5 Lakes 100 km Challenge (JPN) 100km
11:49:05 h Niiyama, Kazuyuki   Overall: 392 M: 347 Cat M45: 51
2019 3 Events, 248 km  (More)
07.10.2019 Fuji 4 Lakes 100 km Autumn Challenge (JPN) 100km
13:20:53 h Niiyama, Kazuyuki 技研施工  Overall: 369 M: 324 Cat M45: 51
25.08.2019 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
6:11:52 h Niiyama, Kazuyuki 技研施工  Overall: 41 M: 38 Cat M45: 8
21.04.2019 Fuji 5 Lakes 100 km Challenge (JPN) 100km
12:50:34 h Niiyama, Kazuyuki   Overall: 813 M: 706 Cat M45: 101
2018 2 Events, 148 km  (More)
26.08.2018 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
7:30:46 h Niiyama, Kazuyuki 技研施工  Overall: 108 M: 93 Cat M40: 18
22.04.2018 Fuji 5 Lakes 100 km Challenge (JPN) 100km
12:59:30 h Niiyama, Kazuyuki   Overall: 727 M: 636 Cat M40: 103
2017 1 Event, 60 km  (More)
23.04.2017 Tamagawa Ultra Marathon - 60 km (JPN) 60km
7:44:04 h Niiyama, Kazuyuki   Overall: 31 M: 28 Cat M40: 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 2023 2022 2019 2018 2017

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2019 2018 2017
Fuji 5 Lakes 100 km Challenge 5   10:43:22 11:12:28 11:49:05 12:50:34 12:59:30  
Tsukuba Renjyo 48 Km Road & Trail Run 4   6:57:28 6:19:08   6:11:52 7:30:46