Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Okumura, Naoki 奥村直樹   Submit Personal Website Send Link 
Club: Nobushi 
Residence: Tokyo
Year of birth: 1977 (Cat. german: M45)
Date of birth: 30.08.1977 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 87918
 

41 search results (41 Events, 4591.072 km).  (More)

2024 3 Events, 626 km  (More)
28.-29.09.2024 Spartathlon (GRE) 246km
34:35:36 h Okumura, Naoki   Overall: 114 M: 94 Cat M45: 25
13.-15.07.2024 Round of the Boso Peninsula 280K (JPN) 280km
2d 03:12:35 h Okumura, Naoki   Overall: 6 M: 6 Cat M45: 3
15.06.2024 OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) 100km
10:04:43 h Okumura, Naoki *Tokyo  Overall: 17 M: 17 Cat M45: 7
2023 1 Event, 120 km  (More)
29.04.2023 Muroto Aanan 120 km (JPN) 120km
10:36:26 h Okumura, Naoki *Tokyo  Overall: 3 M: 3 Cat M45: 1
2017 2 Events, 173.5 km  (More)
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
22:05:29 h Okumura, Naoki   Overall: 1577 M: 1349 Cat M40: 289
16.-18.09.2017 Shinetsu Five Mountains Trail 100 mile (JPN) 102km
14:28:49 h Okumura, Naoki 小金井おじ練  Overall: 34 M: 32 Cat M40: 11
2016 2 Events, 270 km  (More)
26.-28.08.2016 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
37:26:48 h Okumura, Naoki *Tokyo  Overall: 341 M: 311 Cat M35: 88
22.05.2016 Yatsugatake Nobeyama 100 km (JPN) 100km
9:13:52 h Okumura, Naoki *Tokyo  Overall: 19 M: 19 Cat M35: 4
2015 3 Events, 231 km  (More)
19.-20.07.2015 SkyView Ultra-Trail - Yamada Noboru Memorial Cup (JPN) 118km
19:48:03 h Okumura, Naoki *Tokyo  Overall: 10 M: 10 Cat M35: 5
30.05.2015 Mt. Hiei Int. 50 Km Trail Run (JPN) 50km
8:17:50 h Okumura, Naoki *Tokyo  Overall: 68 M: 67 Cat M35: 13
12.04.2015 Okumikawa Power Trail (JPN) 63km
9:05:22 h Okumura, Naoki *Tokyo  Overall: 24 M: 24 Cat M35: 4
2014 4 Events, 412.434 km  (More)
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:33:12 h Okumura, Naoki   Overall: 67 M: 66 Cat M35: 21
05.07.2014 Utsukushigahara 80 Km Trail Run (JPN) 80km
11:44:24 h Okumura, Naoki   Overall: 31 M: 31 Cat M35: 12
07.06.2014 Aso Caldera Super Marathon 100 km (JPN) 100km
8:22:42 h Okumura, Naoki   Overall: 16 M: 16 Cat M35: 1
25.-27.04.2014 Ultra-Trail Mt. Fuji (UTMF) (JPN) 100mi
28:29:56 h Okumura, Naoki *Tokyo  Overall: 61 M: 56 Cat M35: 18
2013 7 Events, 677.934 km  (More)
06.10.2013 Madarao Forest Trails 50km (JPN) 50km
5:10:15 h Okumura, Naoki *Tokyo  Overall: 14 M: 13 Cat M35: 3
30.08.-01.09.2013 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 168km
35:21:14 h Okumura, Naoki   Overall: 361 M: 342 Cat M35: 84
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
6:36:41 h Okumura, Naoki バンバンクラブ  Overall: 31 M: 30 Cat M35: 7
13.-14.07.2013 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
23:10:19 h Okumura, Naoki *Tokyo  Overall: 25 M: 24 Cat M35: 7
02.06.2013 OSJ Okukuji Trail 50k (JPN) 50km
9:26:04 h Okumura, Naoki *Tokyo  Overall: 22 M: 22 Cat M35: 7
19.05.2013 Yatsugatake Nobeyama 100 km (JPN) 100km
9:26:56 h Okumura, Naoki *Tokyo  Overall: 22 M: 22 Cat M35: 5
10.03.2013 Izu Trail Journey (JPN) 72km
8:08:47 h Okumura, Naoki *Tokyo  Overall: 28 M: 28 Cat M35: 11
2012 2 Events, 189 km  (More)
05.08.2012 Ultramarathon Okumusashi (JPN) 77km
7:57:48 h Okumura, Naoki *Tokyo  Overall: 137 M: 126 Cat M23: 26
22.04.2012 Fuji 5 Lakes 112 km Challenge (JPN) 112km
9:51:03 h Okumura, Naoki   Overall: 8 M: 8 Cat M23: 4
2011 3 Events, 483.234 km  (More)
30.09.-01.10.2011 Spartathlon (GRE) 245.3km
33:54:09 h Okumura, Naoki Nobushi  Overall: 63 M: 57 Cat M23: 3
07.08.2011 Ultramarathon Okumusashi (JPN) 77km
6:13:53 h Okumura, Naoki Nobushi  Overall: 23 M: 23 Cat M23: 3
16.-17.07.2011 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
23:06:14 h Okumura, Naoki Nobushi  Overall: 20 M: 19 Cat M23: 6
2010 8 Events, 719.67 km  (More)
10.-11.10.2010 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
11:44:44 h Okumura, Naoki   Overall: 154 M: 148 Cat M23: 64
28.-29.08.2010 Ultra Trail Tour du Mont Blanc (UTMB) (ITA) 89km
19:20:29 h Okumura, Naoki Nobushi  Overall: 540 M: 503 Cat M23: 115
01.08.2010 Ultramarathon Okumusashi (JPN) 77km
6:44:24 h Okumura, Naoki Nobushi  Overall: 31 M: 31 Cat M23: 6
18.07.2010 OSJ Ontake 100km Ultra Trail (JPN) 100km
11:28:26 h Okumura, Naoki *Tokyo  Overall: 14 M: 13 Cat M23: 8
04.07.2010 OSJ Shiga Kogen Trail 50K (JPN) 50km
8:16:52 h Okumura, Naoki *Tokyo  Overall: 51 M: 49 Cat M23: 27
19.-20.06.2010 Tokyo Challenge 24 hours (JPN) 24h
120.170 km Okumura, Naoki Nobushi  Overall: 41 M: 32 Cat M23: 3
16.05.2010 Yatsugatake Nobeyama 100 km (JPN) 100km
9:12:02 h Okumura, Naoki ノブシ  Overall: 19 M: 19 Cat M23: 6
25.04.2010 Fuji 5 Lakes 112 km Challenge (JPN) 112km
10:03:05 h Okumura, Naoki Nobushi  Overall: 17 M: 17 Cat M23: 7
2009 3 Events, 445.3 km  (More)
25.-26.09.2009 Spartathlon (GRE) 245.3km
34:57:17 h Okumura, Naoki   Overall: 98 M: 89 Cat M23: 8
19.07.2009 OSJ Ontake 100km Ultra Trail (JPN) 100km
14:22:05 h Okumura, Naoki *Tokyo  Overall: 120 M: 114 Cat M23: 42
17.05.2009 Yatsugatake Nobeyama 100 km (JPN) 100km
10:02:45 h Okumura, Naoki パーク24(株)  Overall: 45 M: 43 Cat M23: 9
2008 2 Events, 171.5 km  (More)
12.-13.10.2008 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
11:05:35 h Okumura, Naoki   Overall: 126 M: 119 Cat M23: 55
20.07.2008 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:14:53 h Okumura, Naoki *Tokyo  Overall: 55 M: 52 Cat M23: 24
2007 1 Event, 71.5 km  (More)
14.-15.10.2007 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
12:31:56 h Okumura, Naoki   Overall: 214 M: 207 Cat M23: 86

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 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007

Comparison table

Comparison of performances in races with multiple participations

   2024 2023 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007
Hasetsune Cup - Japan Mountain Endurance Race 5     22:05:29     9:33:12       11:44:44   11:05:35 12:31:56
Ultramarathon Okumusashi 4             6:36:41 7:57:48 6:13:53 6:44:24      
Yatsugatake Nobeyama 100 km 4       9:13:52     9:26:56     9:12:02 10:02:45    
OSJ Ontake 100km Ultra Trail 3                   11:28:26 14:22:05 13:14:53  
Spartathlon 3 34:35:36               33:54:09   34:57:17    
OSJ Ontake 100 Mile Ultra Trail 2             23:10:19   23:06:14        
Fuji 5 Lakes 112 km Challenge 2               9:51:03   10:03:05      
Ultra Trail Tour du Mont Blanc (UTMB) 2       37:26:48     35:21:14