Fixed distance

Iki 100 km Ultra Marathon

18 Oct2025

Distance

100km

Finishers

376

Winning time

6:53:12h

Median pace

7.80km/h

Pace distribution

376 finishers · 7.11–14.52 km/h · mean 8.25

Every finisher ran the same 100 km course, so these paces are directly comparable.

Results

Ranks 1–50 of 376

Results for Iki 100 km Ultra Marathon, in finishing order
Rank	Runner	Time	Pace	Cat.	Placing
1	Tomoguchi, TakahiroJapanMan	6:53:12h	14.52	M23	1st M · 1st M23
2	Fujiwara, TakuJapanMan	7:18:52h	13.67	M35	2nd M · 1st M35
3	Tomitaka, KazunariJapanMan	7:39:06h	13.07	M35	3rd M · 2nd M35
4	Aikawa, YuichiJapanMan	7:55:57h	12.61	M23	4th M · 2nd M23
5	Iida, TomoyaJapanMan	8:19:37h	12.01	—	5th M
6	Naraki, ToshiroJapanMan	8:23:13h	11.92	M45	6th M · 1st M45
7	Mako, TakeyukiJapanMan	8:24:06h	11.90	—	7th M
8	Nakamura, ToruJapanMan	8:27:06h	11.83	M45	8th M · 2nd M45
9	Kawaguchi, KojiJapanMan	8:46:03h	11.41	M45	9th M · 3rd M45
10	Yonemura, YusukeJapanMan	8:49:44h	11.33	—	10th M
11	Mishima, ToshiharuJapanMan	8:55:20h	11.21	M40	11th M · 1st M40
12	Ishii, TatsuyoshiJapanMan	9:03:47h	11.03	M45	12th M · 4th M45
13	Abiko, RyoJapanMan	9:10:16h	10.90	M50	13th M · 1st M50
14	Hirasaka, ToshikatsuJapanMan	9:10:37h	10.90	—	14th M
15	Asahara, TakeshiJapanMan	9:15:47h	10.80	—	15th M
16	Fujioka, TomokoJapanWoman	9:16:15h	10.79	W35	1st F · 1st W35
17	Kato, ShuichiJapanMan	9:21:15h	10.69	M50	16th M · 2nd M50
18	Imura, KizouJapanMan	9:27:18h	10.58	—	17th M
19	Hiyoshi, HirofumiJapanMan	9:30:33h	10.52	—	18th M
20	Washio, HirooJapanMan	9:30:39h	10.51	—	19th M
21	Kibata, TakayukiJapanMan	9:34:36h	10.44	M40	20th M · 2nd M40
22	Matsumoto, KeisukeJapanMan	9:35:59h	10.42	—	21st M
23	Nakao, KeisukeJapanMan	9:36:53h	10.40	—	22nd M
24	Sugishita, HirokazuJapanMan	9:39:08h	10.36	M55	23rd M · 1st M55
25	Fujimoto, MasashiJapanMan	9:43:05h	10.29	—	24th M
26	Yamamoto, EmikaJapanWoman	9:43:31h	10.28	WU23	2nd F · 1st WU23
27	Sakagami, KentaroJapanMan	9:46:16h	10.23	M50	25th M · 3rd M50
28	Hayashi, TakeoJapanMan	9:46:42h	10.23	—	26th M
29	Uchimura, KouichiroJapanMan	9:48:10h	10.20	—	27th M
30	Yasukawa, YoshiroJapanMan	9:49:25h	10.18	—	28th M
31	Sato, KazunobuJapanMan	9:50:24h	10.16	M55	29th M · 2nd M55
32	Taira, KazukoJapanWoman	9:51:41h	10.14	W50	3rd F · 1st W50
33	Gunji, YutaJapanMan	9:51:55h	10.14	—	30th M
34	Nagata, YoshiyukiJapanMan	9:55:28h	10.08	M40	31st M · 3rd M40
35	Osaki, KazukiJapanMan	9:55:43h	10.07	—	32nd M
36	Harada, TakafumiJapanMan	9:57:50h	10.04	M40	33rd M · 4th M40
37	Maeda, KosukeJapanMan	10:07:48h	9.87	M23	34th M · 3rd M23
38	Chiba, HiroyukiJapanMan	10:08:02h	9.87	M45	35th M · 5th M45
39	Ono, MasatoJapanMan	10:13:43h	9.78	M55	36th M · 3rd M55
40	Oonishi, TeruakiJapanMan	10:14:33h	9.76	M40	37th M · 5th M40
41	Tanaka, YugoJapanMan	10:14:46h	9.76	MU23	38th M · 1st MU23
42	Satani, KazuhikoJapanMan	10:15:33h	9.75	M50	39th M · 4th M50
43	Udou, ChihiroJapanWoman	10:17:21h	9.72	—	4th F
44	Oono, KaturaJapanWoman	10:19:43h	9.68	W23	5th F · 1st W23
45	Tanakamaru, ZentaJapanMan	10:24:26h	9.61	M50	40th M · 5th M50
46	Okuno, KotoeJapanWoman	10:24:59h	9.60	—	6th F
47	Sato, MarinaJapanWoman	10:26:10h	9.58	W23	7th F · 2nd W23
48	Ishida, TakatoJapanMan	10:29:44h	9.53	M50	41st M · 6th M50
49	Kurosu, KentaJapanMan	10:32:03h	9.49	M35	42nd M · 3rd M35
50	Shinozaki, KatsuyaJapanMan	10:33:12h	9.48	M50	43rd M · 7th M50

1
Tomoguchi, TakahiroJapanMan

1st M · 1st M23
Time
6:53:12h
Pace
14.52
Cat.
M23
2
Fujiwara, TakuJapanMan

2nd M · 1st M35
Time
7:18:52h
Pace
13.67
Cat.
M35
3
Tomitaka, KazunariJapanMan

3rd M · 2nd M35
Time
7:39:06h
Pace
13.07
Cat.
M35
4
Aikawa, YuichiJapanMan

4th M · 2nd M23
Time
7:55:57h
Pace
12.61
Cat.
M23
5
Iida, TomoyaJapanMan

5th M
Time
8:19:37h
Pace
12.01
6
Naraki, ToshiroJapanMan

6th M · 1st M45
Time
8:23:13h
Pace
11.92
Cat.
M45
7
Mako, TakeyukiJapanMan

7th M
Time
8:24:06h
Pace
11.90
8
Nakamura, ToruJapanMan

8th M · 2nd M45
Time
8:27:06h
Pace
11.83
Cat.
M45
9
Kawaguchi, KojiJapanMan

9th M · 3rd M45
Time
8:46:03h
Pace
11.41
Cat.
M45
10
Yonemura, YusukeJapanMan

10th M
Time
8:49:44h
Pace
11.33
11
Mishima, ToshiharuJapanMan

11th M · 1st M40
Time
8:55:20h
Pace
11.21
Cat.
M40
12
Ishii, TatsuyoshiJapanMan

12th M · 4th M45
Time
9:03:47h
Pace
11.03
Cat.
M45
13
Abiko, RyoJapanMan

13th M · 1st M50
Time
9:10:16h
Pace
10.90
Cat.
M50
14
Hirasaka, ToshikatsuJapanMan

14th M
Time
9:10:37h
Pace
10.90
15
Asahara, TakeshiJapanMan

15th M
Time
9:15:47h
Pace
10.80
16
Fujioka, TomokoJapanWoman

1st F · 1st W35
Time
9:16:15h
Pace
10.79
Cat.
W35
17
Kato, ShuichiJapanMan

16th M · 2nd M50
Time
9:21:15h
Pace
10.69
Cat.
M50
18
Imura, KizouJapanMan

17th M
Time
9:27:18h
Pace
10.58
19
Hiyoshi, HirofumiJapanMan

18th M
Time
9:30:33h
Pace
10.52
20
Washio, HirooJapanMan

19th M
Time
9:30:39h
Pace
10.51
21
Kibata, TakayukiJapanMan

20th M · 2nd M40
Time
9:34:36h
Pace
10.44
Cat.
M40
22
Matsumoto, KeisukeJapanMan

21st M
Time
9:35:59h
Pace
10.42
23
Nakao, KeisukeJapanMan

22nd M
Time
9:36:53h
Pace
10.40
24
Sugishita, HirokazuJapanMan

23rd M · 1st M55
Time
9:39:08h
Pace
10.36
Cat.
M55
25
Fujimoto, MasashiJapanMan

24th M
Time
9:43:05h
Pace
10.29
26
Yamamoto, EmikaJapanWoman

2nd F · 1st WU23
Time
9:43:31h
Pace
10.28
Cat.
WU23
27
Sakagami, KentaroJapanMan

25th M · 3rd M50
Time
9:46:16h
Pace
10.23
Cat.
M50
28
Hayashi, TakeoJapanMan

26th M
Time
9:46:42h
Pace
10.23
29
Uchimura, KouichiroJapanMan

27th M
Time
9:48:10h
Pace
10.20
30
Yasukawa, YoshiroJapanMan

28th M
Time
9:49:25h
Pace
10.18
31
Sato, KazunobuJapanMan

29th M · 2nd M55
Time
9:50:24h
Pace
10.16
Cat.
M55
32
Taira, KazukoJapanWoman

3rd F · 1st W50
Time
9:51:41h
Pace
10.14
Cat.
W50
33
Gunji, YutaJapanMan

30th M
Time
9:51:55h
Pace
10.14
34
Nagata, YoshiyukiJapanMan

31st M · 3rd M40
Time
9:55:28h
Pace
10.08
Cat.
M40
35
Osaki, KazukiJapanMan

32nd M
Time
9:55:43h
Pace
10.07
36
Harada, TakafumiJapanMan

33rd M · 4th M40
Time
9:57:50h
Pace
10.04
Cat.
M40
37
Maeda, KosukeJapanMan

34th M · 3rd M23
Time
10:07:48h
Pace
9.87
Cat.
M23
38
Chiba, HiroyukiJapanMan

35th M · 5th M45
Time
10:08:02h
Pace
9.87
Cat.
M45
39
Ono, MasatoJapanMan

36th M · 3rd M55
Time
10:13:43h
Pace
9.78
Cat.
M55
40
Oonishi, TeruakiJapanMan

37th M · 5th M40
Time
10:14:33h
Pace
9.76
Cat.
M40
41
Tanaka, YugoJapanMan

38th M · 1st MU23
Time
10:14:46h
Pace
9.76
Cat.
MU23
42
Satani, KazuhikoJapanMan

39th M · 4th M50
Time
10:15:33h
Pace
9.75
Cat.
M50
43
Udou, ChihiroJapanWoman

4th F
Time
10:17:21h
Pace
9.72
44
Oono, KaturaJapanWoman

5th F · 1st W23
Time
10:19:43h
Pace
9.68
Cat.
W23
45
Tanakamaru, ZentaJapanMan

40th M · 5th M50
Time
10:24:26h
Pace
9.61
Cat.
M50
46
Okuno, KotoeJapanWoman

6th F
Time
10:24:59h
Pace
9.60
47
Sato, MarinaJapanWoman

7th F · 2nd W23
Time
10:26:10h
Pace
9.58
Cat.
W23
48
Ishida, TakatoJapanMan

41st M · 6th M50
Time
10:29:44h
Pace
9.53
Cat.
M50
49
Kurosu, KentaJapanMan

42nd M · 3rd M35
Time
10:32:03h
Pace
9.49
Cat.
M35
50
Shinozaki, KatsuyaJapanMan

43rd M · 7th M50
Time
10:33:12h
Pace
9.48
Cat.
M50

Showing ranks 1–50 of 376

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