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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kumazawa, Akira 熊澤光   Submit Personal Website Send Link 
Club: Lovers 
Residence: Tokyo
Year of birth: 1975 (Cat. german: M50)
Date of birth: 06.07.1975 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 293503
 

43 search results (43 Events, 3636.568 km).  (More)

2019 3 Events, 276 km  (More)
15.-16.09.2019 Shinetsu Five Mountains Trail 110km (JPN) 110km
17:24:54 h Kumazawa, Akira *Tokyo Pref.  Overall: 61 M: 55 Cat M40: 17
29.06.2019 Utsukushigahara 45 Km Trail Run (JPN) 45km
4:38:09 h Kumazawa, Akira   Overall: 16 M: 15 Cat M40: 5
11.-12.05.2019 Aso Round Trail (JPN) 121km
24:22:44 h Kumazawa, Akira *Tokyo Pref.  Overall: 79 M: 72 Cat M40: 19
2018 4 Events, 465.634 km  (More)
17.-18.11.2018 FunTrails100K Round (JPN) 106km
17:16:19 h Kumazawa, Akira *Tokyo Pref.  Overall: 14 M: 14 Cat M40: 3
15.-17.09.2018 Shinetsu Five Mountains Trail 100 mile (JPN) 100mi
23:38:17 h Kumazawa, Akira *Tokyo  Overall: 27 M: 26 Cat M40: 7
30.06.2018 Utsukushigahara 90 Km Trail Run (JPN) 90km
13:09:39 h Kumazawa, Akira   Overall: 9 M: 9 Cat M40: 5
12.-13.05.2018 Aso Round Trail (JPN) 108.7km
21:56:18 h Kumazawa, Akira *Tokyo  Overall: 85 M: 74 Cat M40: 14
2017 5 Events, 423.5 km  (More)
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
10:00:29 h Kumazawa, Akira   Overall: 36 M: 35 Cat M40: 11
16.-18.09.2017 Shinetsu Five Mountains Trail 100 mile (JPN) 102km
14:07:56 h Kumazawa, Akira   Overall: 29 M: 28 Cat M40: 10
01.07.2017 Utsukushigahara 80 Km Trail Run (JPN) 80km
8:40:20 h Kumazawa, Akira   Overall: 42 M: 42 Cat M40: 8
21.05.2017 Yatsugatake Nobeyama 100 km (JPN) 100km
9:43:26 h Kumazawa, Akira *Tokyo  Overall: 27 M: 26 Cat M40: 5
23.04.2017 Okumikawa Power Trail (JPN) 70km
9:04:04 h Kumazawa, Akira *Tokyo  Overall: 28 M: 28 Cat M40: 5
2016 8 Events, 628.5 km  (More)
19.-20.11.2016 FunTrails100K Round (JPN) 105km
16:03:35 h Kumazawa, Akira *Tokyo  Overall: 4 M: 4 Cat M40: 1
09.-10.10.2016 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:18:43 h Kumazawa, Akira   Overall: 23 M: 23 Cat M40: 1
11.-12.09.2016 SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup (JPN) 75km
10:05:18 h Kumazawa, Akira *Tokyo  Overall: 3 M: 3 Cat M40: 1
28.08.2016 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
4:23:36 h Kumazawa, Akira *Tokyo  Overall: 3 M: 3 Cat M40: 1
02.07.2016 Utsukushigahara 80 Km Trail Run (JPN) 80km
9:54:41 h Kumazawa, Akira   Overall: 10 M: 10 Cat M40: 2
22.05.2016 Yatsugatake Nobeyama 100 km (JPN) 100km
9:11:38 h Kumazawa, Akira *Tokyo  Overall: 16 M: 16 Cat M40: 2
29.04.2016 Ishioka Trail Run (JPN) 49km
4:33:15 h Kumazawa, Akira *Tokyo  Overall: 5 M: 5 Cat M40: 1
23.-24.01.2016 Hong Kong 100 Ultra Trail Race (HKG) 100km
12:17:15 h Kumazawa, Akira   Overall: 27 M: 26 Cat M40: 3
2015 7 Events, 607.5 km  (More)
21.-22.11.2015 FunTrails100K Round (JPN) 104km
15:54:51 h Kumazawa, Akira   Overall: 3 M: 3 Cat M40: 1
31.10.-01.11.2015 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
8:49:45 h Kumazawa, Akira   Overall: 28 M: 28 Cat M40: 4
27.10.2015 Shinshu-Togakushi Trail Run Race (JPN) 45km
5:31:57 h Kumazawa, Akira   Overall: 8 M: 8 Cat M40: 1
29.08.2015 Shigakogen Extreme Trail (JPN) 62km
11:15:23 h Kumazawa, Akira *Tokyo  Overall: 9 M: 9 Cat M40: 2
04.07.2015 Utsukushigahara 80 Km Trail Run (JPN) 80km
11:33:17 h Kumazawa, Akira   Overall: 49 M: 46 Cat M35: 13
04.-05.05.2015 Nagasaki Tachibana Gulf Coast Super Maranic 173 (JPN) 173km
19:21:50 h Kumazawa, Akira *Tokyo  Overall: 1 M: 1 Cat M35: 1
15.03.2015 Izu Trail Journey (JPN) 72km
8:05:25 h Kumazawa, Akira *Tokyo  Overall: 21 M: 21 Cat M35: 7
2014 4 Events, 264.5 km  (More)
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:19:33 h Kumazawa, Akira   Overall: 47 M: 47 Cat M35: 14
30.08.2014 Shigakogen Extreme Trail (JPN) 63km
11:16:46 h Kumazawa, Akira *Tokyo  Overall: 14 M: 14 Cat M35: 3
05.07.2014 Utsukushigahara 80 Km Trail Run (JPN) 80km
10:23:54 h Kumazawa, Akira   Overall: 8 M: 8 Cat M35: 4
09.02.2014 OSJ Jungle Trail 50K Amami (JPN) 50km
4:22:16 h Kumazawa, Akira Lovers  Overall: 4 M: 4 Cat M35: 2
2013 5 Events, 477.434 km  (More)
13.-14.10.2013 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:08:55 h Kumazawa, Akira   Overall: 43 M: 43 Cat M35: 17
30.-31.08.2013 Courmayeur-Champex-Chamonix (CCC) (ITA) 101km
16:42:44 h Kumazawa, Akira   Overall: 85 M: 78 Cat M35: 23
14.07.2013 Mt. Taisetsu Trail Journey 72 Km (JPN) 72km
8:23:03 h Kumazawa, Akira *Tokyo  Overall: 1 M: 1 Cat M35: 1
26.-28.04.2013 Ultra-Trail Mount Fuji (UTMF) (JPN) 100mi
26:56:38 h Kumazawa, Akira *Tokyo  Overall: 42 M: 39 Cat M35: 12
10.03.2013 Izu Trail Journey (JPN) 72km
8:08:41 h Kumazawa, Akira *Tokyo  Overall: 27 M: 27 Cat M35: 10
2012 6 Events, 443.5 km  (More)
07.-08.10.2012 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:39:39 h Kumazawa, Akira   Overall: 73 M: 71 Cat M35: 19
21.09.2012 Tango 100 km Ultramarathon (JPN) 100km
9:30:40 h Kumazawa, Akira   Overall: 24 M: 23 Cat M35: 5
25.08.2012 Utsukushigahara 70 Km Trail Run (JPN) 70km
9:59:46 h Kumazawa, Akira *Tokyo  Overall: 10 M: 10 Cat M35: 4
19.-20.05.2012 Shizuoka to Yamanashi (STY) (JPN) 82km
11:50:26 h Kumazawa, Akira *Tokyo  Overall: 17 M: 16 Cat M35: 4
04.05.2012 Yamaguchi 100 Hagi-O-Kan Maranic 70 km (JPN) 70km
6:47:57 h Kumazawa, Akira *Tokyo  Overall: 5 M: 5 Cat M35: 3
12.02.2012 OSJ Jungle Trail 50K Amami (JPN) 50km
5:00:15 h Kumazawa, Akira *Tokyo  Overall: 11 M: 10 Cat M35: 7
2011 1 Event, 50 km  (More)
24.09.2011 Hokkaido Outdoor Festival 50 Km Run (JPN) 50km
6:52:35 h Kumazawa, Akira   Overall: 5 M: 5 Cat M35: 2

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 2019 2018 2017 2016 2015 2014 2013 2012 2011

Comparison table

Comparison of performances in races with multiple participations

   2019 2018 2017 2016 2015 2014 2013 2012 2011
Hasetsune Cup - Japan Mountain Endurance Race 6     10:00:29 9:18:43 8:49:45 9:19:33 9:08:55 9:39:39  
Utsukushigahara 70 Km Trail Run 5     8:40:20 9:54:41 11:33:17 10:23:54   9:59:46  
FunTrails100K Round 3   17:16:19   16:03:35 15:54:51        
Shigakogen Extreme Trail 2         11:15:23 11:16:46      
Shinetsu Five Mountains Trail 100 mile 2   23:38:17 14:07:56            
Aso Round Trail 2 24:22:44 21:56:18              
Izu Trail Journey 2         8:05:25   8:08:41    
OSJ Jungle Trail 50K Amami 2           4:22:16   5:00:15  
Yatsugatake Nobeyama 100 km 2     9:43:26 9:11:38