IRONMAN 70.3 Japan

Athlete List

View detailed results and performance analysis for all athletes.

No weather data available.

Race Overview

Participant and finisher statistics

Total Participants

754

Finishers

637

Finish rate 84.5%

Male Finishers

567

Female Finishers

70

Average Finish Time

Overall and gender-specific average times

Overall Average

6:13:08

Male Average

6:11:35

Female Average

6:25:41

Men's Winner

Total Time

4:12:17

Swim

27:17

1:26/100m

Bike

2:19:48

38.7km/h

Run

1:20:45

3:49/km

Women's Winner

Total Time

4:52:04

Swim

30:10

1:35/100m

Bike

2:38:19

34.1km/h

Run

1:38:11

4:39/km

Average Time per Segment

Average time and pace/speed per segment

AVG · n=637

01Swim

1900m

41:58

Avg Pace: 2:12/100m

02Bike

90.1km

3:01:05

Avg Speed: 29.9km/h

03Run

21.0975km

2:17:38

Avg Pace: 6:31/km

Finish Time Analysis

Average Time by Age Group

Average finish time by age group (breakdown)

Participants by Location

Location distribution of participants (top 25 + others).

Rankings

Overall Ranking

Rank	Name	Time	Diff
1	大倉拓也	4:12:17	-
2	前田能宜	4:17:03	+4:46
3	雅之藤井	4:17:39	+5:22
4	Kazuhiro Oishi	4:19:05	+6:48
5	嵜本晃次	4:22:12	+9:55
6	Seiji Kurauchi	4:23:22	+11:05
7	Takaaki Koja	4:28:10	+15:53
8	Shinya Suganuma	4:28:55	+16:38
9	高弘近藤	4:31:05	+18:48
10	Koji Mizutani	4:32:05	+19:48

Men's Overall Ranking

Rank	Name	Time	Diff
1	大倉拓也	4:12:17	-
2	前田能宜	4:17:03	+4:46
3	雅之藤井	4:17:39	+5:22
4	Kazuhiro Oishi	4:19:05	+6:48
5	嵜本晃次	4:22:12	+9:55
6	Seiji Kurauchi	4:23:22	+11:05
7	Takaaki Koja	4:28:10	+15:53
8	Shinya Suganuma	4:28:55	+16:38
9	高弘近藤	4:31:05	+18:48
10	Koji Mizutani	4:32:05	+19:48

Women's Overall Ranking

Rank	Name	Time	Diff
1	Erina Matsui	4:52:04	-
2	Maiko Ota	4:52:56	+0:52
3	前田乙乃	4:54:13	+2:09
4	Tomo Greer	5:03:14	+11:10
5	Noriko Kumehara	5:04:12	+12:08
6	Elaine Young	5:06:07	+14:03
7	Rie Ito	5:17:08	+25:04
8	千晴小原	5:25:39	+33:35
9	Asuka Yasuda	5:28:20	+36:16
10	梓小栗	5:32:26	+40:22

Discipline Deviation 3D Scatter

3D visualization of swim, bike, and run deviations. Higher values = faster. Click for athlete details

Pacing Analysis

Pace slowdown rate in second half. Positive = slowed down, Negative = negative split

Finish Time Distribution by Age Group

Box plot by gender x age group (blue=male, pink=female)

Discipline Time Correlation

Pearson correlation between discipline times (1.0=perfect, 0=none)

Rankings

Overall Ranking

Rank	Name	Time	Diff
1	大倉拓也	4:12:17	-
2	前田能宜	4:17:03	+4:46
3	雅之藤井	4:17:39	+5:22
4	Kazuhiro Oishi	4:19:05	+6:48
5	嵜本晃次	4:22:12	+9:55
6	Seiji Kurauchi	4:23:22	+11:05
7	Takaaki Koja	4:28:10	+15:53
8	Shinya Suganuma	4:28:55	+16:38
9	高弘近藤	4:31:05	+18:48
10	Koji Mizutani	4:32:05	+19:48

Men's Overall Ranking

Rank	Name	Time	Diff
1	大倉拓也	4:12:17	-
2	前田能宜	4:17:03	+4:46
3	雅之藤井	4:17:39	+5:22
4	Kazuhiro Oishi	4:19:05	+6:48
5	嵜本晃次	4:22:12	+9:55
6	Seiji Kurauchi	4:23:22	+11:05
7	Takaaki Koja	4:28:10	+15:53
8	Shinya Suganuma	4:28:55	+16:38
9	高弘近藤	4:31:05	+18:48
10	Koji Mizutani	4:32:05	+19:48

Women's Overall Ranking

Rank	Name	Time	Diff
1	Erina Matsui	4:52:04	-
2	Maiko Ota	4:52:56	+0:52
3	前田乙乃	4:54:13	+2:09
4	Tomo Greer	5:03:14	+11:10
5	Noriko Kumehara	5:04:12	+12:08
6	Elaine Young	5:06:07	+14:03
7	Rie Ito	5:17:08	+25:04
8	千晴小原	5:25:39	+33:35
9	Asuka Yasuda	5:28:20	+36:16
10	梓小栗	5:32:26	+40:22

Participants by Location

Location distribution of participants (top 25 + others).

Showing 1-50 of 637

Race results (1–50 of 637)
Rank	Name	AG	Location	Swim	Bike	Run	Total
1	大倉拓也	M25-29	Japan	27:17	2:19:48	1:20:45	4:12:17
2	前田能宜	M18-24	Japan	25:36	2:21:36	1:24:58	4:17:03
3	雅之藤井	M35-39	Japan	30:00	2:21:27	1:21:22	4:17:39
4	Kazuhiro Oishi	M25-29	Japan	26:38	2:17:14	1:30:26	4:19:05
5	嵜本晃次	M40-44	兵庫県	30:20	2:24:53	1:22:02	4:22:12
6	Seiji Kurauchi	M35-39	Japan	27:28	2:27:01	1:24:17	4:23:22
7	Takaaki Koja	M25-29	Japan	25:21	2:21:20	1:35:28	4:28:10
8	Shinya Suganuma	M40-44	Japan	28:31	2:25:54	1:28:46	4:28:55
9	高弘近藤	M40-44	Japan	29:58	2:21:29	1:33:16	4:31:05
10	Koji Mizutani	M35-39	Japan	27:07	2:31:15	1:28:20	4:32:05
11	Akira Watanabe	M25-29	Japan	29:44	2:25:38	1:32:07	4:32:16
12	Mark Follett	M50-54	Hong Kong SAR China	32:31	2:27:20	1:30:18	4:35:47
13	Hiroki Takamine	M35-39	Japan	29:03	2:18:15	1:44:14	4:38:03
14	河澄英武	M25-29	Japan	30:24	2:32:21	1:30:38	4:39:00
15	穂生宮本	M18-24	Japan	28:12	2:29:35	1:34:42	4:39:46
16	Masaki Morikawa	M35-39	Japan	31:09	2:27:36	1:34:18	4:39:47
17	Masato Kamiya	M30-34	Japan	33:22	2:33:37	1:27:19	4:40:23
18	Yoshio Tahara	M50-54	Japan	28:58	2:33:35	1:35:39	4:45:26
19	Yoichi Usuki	M40-44	Japan	34:39	2:28:37	1:37:47	4:47:26
20	章宏瀬戸内	M30-34	Japan	31:44	2:26:53	1:41:41	4:47:31
21	Tatsuya Kinugasa	M45-49	Japan	27:18	2:30:15	1:43:22	4:48:54
22	Ian Novick	M40-44	United States	29:47	2:25:28	1:46:24	4:49:42
23	豊幸及部	M50-54	Japan	33:23	2:28:09	1:42:37	4:50:15
24	Jay Matsuda	M25-29	Japan	26:49	2:37:14	1:39:35	4:50:19
25	Jun Kanazawa	M45-49	Japan	36:39	2:31:42	1:35:55	4:51:33
26	Erina Matsui	F25-29	Japan	30:10	2:38:19	1:38:11	4:52:04
27	Maiko Ota	F35-39	Japan	26:52	2:39:32	1:40:12	4:52:56
28	Minagawa Takayuki	M40-44	Japan	30:32	2:37:42	1:39:15	4:53:13
29	前田乙乃	F25-29	Japan	26:59	2:39:36	1:42:45	4:54:13
30	Koki Hirota	M18-24	Japan	38:17	2:40:00	1:29:28	4:54:30
31	Michito Terazono	M55-59	Japan	30:07	2:38:36	1:39:50	4:54:33
32	西田鉄平	M18-24	静岡県	26:24	2:37:47	1:41:40	4:54:58
33	岡部稔	M55-59	Japan	33:30	2:35:56	1:39:09	4:55:41
34	Motoaki Kobayashi	M18-24	Japan	29:43	2:38:35	1:40:06	4:55:52
35	Wataru Iizuka	M35-39	Japan	31:18	2:30:45	1:46:35	4:56:10
36	Taisei Nakayama	M25-29	Japan	26:57	2:32:04	1:53:08	4:58:14
37	修士北川	M30-34	Japan	36:47	2:33:55	1:42:01	4:58:56
38	Aris Garas	M35-39	United Kingdom	34:56	2:29:19	1:46:28	4:59:32
39	慶渡邉	M40-44	Japan	33:43	2:36:43	1:43:29	5:00:06
40	Kentaro Nishida	M40-44	Japan	37:17	2:31:51	1:44:29	5:00:09
41	Kenta Ikehata	M40-44	Japan	37:57	2:34:49	1:41:39	5:00:54
42	Fumiya Kaneko	M25-29	Japan	34:13	2:45:00	1:34:38	5:01:04
43	Joseph Kelleher	M55-59	United States	30:16	2:30:51	1:52:48	5:01:19
44	大輔豊岡	M40-44	Japan	32:06	2:41:25	1:41:54	5:01:46
45	村越好晴	M50-54	Japan	40:19	2:37:30	1:36:05	5:02:10
46	Tomo Greer	F25-29	United Kingdom	30:48	2:43:27	1:41:22	5:03:14
47	Abedum Delima Ernesto	M60-64	Japan	35:17	2:29:41	1:50:33	5:03:17
48	Shinichi Tanaka	M50-54	Japan	34:25	2:34:22	1:47:15	5:03:43
49	Shunsuke Iwasaki	M35-39	Japan	32:07	2:45:55	1:37:43	5:04:06
50	Noriko Kumehara	F35-39	Japan	37:55	2:36:07	1:43:29	5:04:12

Showing 1-50 of 637