Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Onuma, Arata 大沼生   Submit Personal Website Send Link 
Club: Jp日本郵政グループ東京 
Residence: Tokyo
Year of birth: 1980 (Cat. german: M45)
Date of birth: 25.05.1980 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 71989
 

25 search results (25 Events, 2160 km).  (More)

2025 1 Event, 100 km  (More)
29.06.2025 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:46:25 h Onuma, Arata   Overall: 264 M: 239 Cat M45: 29
2023 2 Events, 178 km  (More)
25.06.2023 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:59:28 h Onuma, Arata   Overall: 332 M: 301 Cat M40: 42
04.06.2023 Ultramarathon Okumusashi (JPN) 78km
9:18:12 h Onuma, Arata ★★Rjk★★  Overall: 273 M: 225 Cat M40: 29
2019 1 Event, 100 km  (More)
30.06.2019 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:42:02 h Onuma, Arata   Overall: 89 M: 80 Cat M35: 15
2018 3 Events, 248 km  (More)
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:12:03 h Onuma, Arata   Overall: 58 M: 52 Cat M35: 6
03.06.2018 Ultramarathon Okumusashi (JPN) 78km
6:07:12 h Onuma, Arata ★★Rjk★★  Overall: 6 M: 6 Cat M35: 2
14.04.2018 Toda Saiko 70 km (JPN) 70km
4:50:18 h Onuma, Arata Jp日本郵政グループ東  Overall: 3 M: 3 Cat M35: 2
2017 3 Events, 248 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
7:56:22 h Onuma, Arata Jp日本郵政グループ東京  Overall: 32 M: 29 Cat M35: 6
04.06.2017 Ultramarathon Okumusashi (JPN) 78km
6:05:16 h Onuma, Arata ★★Rjk★★  Overall: 10 M: 10 Cat M35: 3
08.04.2017 Toda Saiko 70 km (JPN) 70km
4:42:46 h Onuma, Arata RJK  Overall: 1 M: 1 Cat M35: 1
2016 2 Events, 178 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:25:04 h Onuma, Arata Jp日本郵政グループ東京  Overall: 88 M: 82 Cat M35: 22
05.06.2016 Ultramarathon Okumusashi (JPN) 78km
6:06:29 h Onuma, Arata ★★Rjk★★  Overall: 19 M: 19 Cat M35: 4
2015 3 Events, 227 km  (More)
19.12.2015 Jingu Gaien Ultramarathon 50 Km (JPN) 50km
3:31:53 h Onuma, Arata   Overall: 9 M: 9 Cat M35: 3
28.06.2015 Lake Saroma 100 Km Ultramarathon (JPN) 100km
7:51:38 h Onuma, Arata Jp日本郵政グループ東京  Overall: 38 M: 35 Cat M35: 7
22.06.2015 Ultramarathon Okumusashi (JPN) 77km
6:13:49 h Onuma, Arata ★★Rjk★★  Overall: 18 M: 18 Cat M35: 3
2014 2 Events, 177 km  (More)
27.07.2014 Ultramarathon Okumusashi (JPN) 77km
6:57:57 h Onuma, Arata ★★Rjk★★  Overall: 21 M: 20 Cat M23: 4
29.06.2014 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:06:35 h Onuma, Arata JP日本郵政グループ東京  Overall: 91 M: 84 Cat M23: 27
2013 2 Events, 177 km  (More)
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
7:04:26 h Onuma, Arata ★★Rjk★★  Overall: 67 M: 64 Cat M23: 12
30.06.2013 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:01:54 h Onuma, Arata JP日本郵政グループ  Overall: 39 M: 39 Cat M23: 18
2012 2 Events, 177 km  (More)
05.08.2012 Ultramarathon Okumusashi (JPN) 77km
7:12:12 h Onuma, Arata *Tokyo  Overall: 55 M: 52 Cat M23: 14
24.06.2012 Lake Saroma 100 Km Ultramarathon (JPN) 100km
8:02:08 h Onuma, Arata *Tokyo  Overall: 32 M: 28 Cat M23: 11
2010 1 Event, 100 km  (More)
27.06.2010 Lake Saroma 100 Km Ultramarathon (JPN) 100km
7:33:11 h Onuma, Arata Run Jo Kai  Overall: 10 M: 10 Cat M23: 5
2009 2 Events, 175 km  (More)
02.08.2009 Ultramarathon Okumusashi (JPN) 75km
6:25:15 h Onuma, Arata Run Jo Kai  Overall: 30 M: 28 Cat M23: 7
28.06.2009 Lake Saroma 100 Km Ultramarathon (JPN) 100km
7:41:53 h Onuma, Arata Run Jo Kai  Overall: 9 M: 9 Cat M23: 5
2008 1 Event, 75 km  (More)
03.08.2008 Ultramarathon Okumusashi (JPN) 75km
6:07:05 h Onuma, Arata ★★Rjk★★  Overall: 15 M: 14 Cat M23: 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 2023 2019 2018 2017 2016 2015 2014 2013 2012 2010 2009 2008
50km 3:31:53  
 
 
 
 
 
3:31:53
(358/17)
 
 
 
 
 
 
100km 7:33:11 9:46:25
(1170/411)
9:59:28
(1367/576)
8:42:02
(414/129)
8:12:03
(289/73)
7:56:22
(158/44)
8:25:04
(346/113)
7:51:38
(190/48)
9:06:35
(703/178)
8:01:54
(228/48)
8:02:08
(197/37)
7:33:11
(83/16)
7:41:53
(103/18)
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2023 2019 2018 2017 2016 2015 2014 2013 2012 2010 2009 2008
Lake Saroma 100 Km Ultramarathon 12 9:46:25 9:59:28 8:42:02 8:12:03 7:56:22 8:25:04 7:51:38 9:06:35 8:01:54 8:02:08 7:33:11 7:41:53  
Ultramarathon Okumusashi 10   9:18:12   6:07:12 6:05:16 6:06:29 6:13:49 6:57:57 7:04:26 7:12:12   6:25:15 6:07:05
Toda Saiko 70 km 2       4:50:18 4:42:46