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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Sekiguchi, Kenichi 関口健一   Submit Personal Website Send Link 
Club: 東消 
Residence: Tokyo
Year of birth: 1978 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 624190
 

14 search results (14 Events, 1114.6 km).  (More)

2025 4 Events, 343.5 km  (More)
12.-13.10.2025 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
17:57:51 h Sekiguchi, Kenichi 玉川山走会  Overall: 618 M: 564 Cat M45: 120
21.09.2025 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 72km
11:53:37 h Sekiguchi, Kenichi   Overall: 118 M: 104 Cat M45: 22
08.06.2025 Hida Takayama 100 km Ultramarathon (JPN) 100km
13:10:03 h Sekiguchi, Kenichi   Overall: 994 M: 858 Cat M45: 96
20.04.2025 Fuji 4 Lakes 100 km Challenge (JPN) 100km
12:30:11 h Sekiguchi, Kenichi   Overall: 688 M: 581 Cat M45: 51
2024 2 Events, 151.4 km  (More)
06.10.2024 Trainic world Ogose-Tokigawa Trail Run 50km (JPN) 51.4km
8:39:53 h Sekiguchi, Kenichi 二子玉川走友会  Overall: 85 M: 75 Cat M45: 28
21.04.2024 Fuji 4 Lakes 100 km Challenge (JPN) 100km
13:14:35 h Sekiguchi, Kenichi *Aichi Pref.  Overall: 950 M: 788 Cat M45: 96
2023 1 Event, 71.5 km  (More)
08.-09.10.2023 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
15:46:50 h Sekiguchi, Kenichi 玉川山走会  Overall: 647 M: 591 Cat M40: 110
2022 1 Event, 80 km  (More)
04.-05.06.2022 Minakami Trail Race - 80km (JPN) 80km
21:46:27 h Sekiguchi, Kenichi   Overall: 65 M: 53 Cat M40: 13
2021 1 Event, 106 km  (More)
20.-21.11.2021 FunTrails100K Round (JPN) 106km
28:49:02 h Sekiguchi, Kenichi 玉川山走会  Overall: 403 M: 350 Cat M40: 83
2018 1 Event, 68 km  (More)
16.12.2018 Coast to Coast 70k Trail Run (JPN) 68km
11:56:12 h Sekiguchi, Kenichi   Overall: 495 M: 447 Cat M35: 69
2017 1 Event, 72.7 km  (More)
25.06.2017 Spatrail - Shima to Kusatsu (JPN) 72.7km
12:28:11 h Sekiguchi, Kenichi   Overall: 567 M: 510 Cat M35: 113
2015 2 Events, 150 km  (More)
30.08.2015 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 70km
11:25:51 h Sekiguchi, Kenichi 玉川山走会  Overall: 244 M: 225 Cat M35: 43
04.07.2015 Utsukushigahara 80 Km Trail Run (JPN) 80km
15:16:57 h Sekiguchi, Kenichi   Overall: 384 M: 348 Cat M35: 83
2014 1 Event, 71.5 km  (More)
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
15:15:55 h Sekiguchi, Kenichi 東消  Overall: 872 M: 802 Cat M35: 200

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 2018 2017 2015 2014

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2018 2017 2015 2014
Hasetsune Cup - Japan Mountain Endurance Race 3 17:57:51   15:46:50           15:15:55
Tsukuba Renjyo 70 Km Road & Trail Run 2 11:53:37             11:25:51  
Fuji 4 Lakes 100 km Challenge 2 12:30:11 13:14:35