Kazunori (藤田和憲) Fujita

Born : 1962 Cat. M60 Ultrarunner since 2009

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

Japan

55,8%

Rank quotient ?This runner's calculation uses 88 eligible race(s): Σ(rank − 1) = 27 178; Σ finishers = 48 699. 27 178 / 48 699 × 100 = 55.81%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed93

Km — ultra races10 279 km

> 100 km16

> 160 km4

> 200 km3

> 24h4

Longest race570,0 km

4th Reiheishi Michi Kyoto to Nikko - 570 km — 26/4/2025

Km per year (ultra races)

388

2022

1 190

2023

1 277

2024

1 120

2025

648

2026

Race types (share of distance)

Road87,3%

Trail5,7%

Stage7,0%

Records

100 km9h53'05 100 mi29h08'06 24 h93,50 km

HISTORY

88 race(s) · 10 stage(s) nested

Date		Race	Perf.	Rk
2026
21.06	100km	19. Okinoshima 100km Ultra Marathon	13:48:33 h	197
19.04	100km	26. Okukumano 100 km Ultramarathon	12:46:01 h	172
28.03	160km	1st Shinkun Iga-goe Route Journey Run	31:05:22 h	122
14–15.03	138km/2stages	14th Arakawa Riverside Journey	20:44:33 h	57
14.03	84km	14th Arakawa Riverside Journey - Stage 1	11:49:51 h	86
15.03	54km	14th Arakawa Riverside Journey - Stage 2	8:54:42 h	117
28.02–01.03	150km/2stages	3rd Modern Japanese Silk Road Journey Run	24:49:34 h	82
28.02	78.2km	3rd Modern Japanese Silk Road Journey Run - Stage 1	11:58:48 h	88
01.03	71.7km	3rd Modern Japanese Silk Road Journey Run - Stage 2	12:50:46 h	91
2025
01–02.11	130km/2stages	3rd Mito Kaido Journey run	21:30:33 h	67
01.11	62.2km	3rd Mito Kaido Journey run - Stage 1	9:25:36 h	51
02.11	68.1km	3rd Mito Kaido Journey run - Stage 2	12:04:57 h	79
15.06	100km	18. Okinoshima 100km Ultra Marathon	14:02:40 h	218
26.04	570km	4th Reiheishi Michi Kyoto to Nikko - 570 km	8d 01:29:40 h	10
20.04	100km	25. Okukumano 100 km Ultramarathon	13:42:58 h	210
12.04	71km	20th Toda Saiko 70 km	8:17:51 h	153
29–30.03	149km/2stages	2nd Modern Japanese Silk Road Journey Run	22:50:14 h	55
29.03	78km	2nd Modern Japanese Silk Road Journey Run - Stage 1	11:15:14 h	64
30.03	71km	2nd Modern Japanese Silk Road Journey Run - Stage 2	11:35:00 h	56
2024
16.06	100km	17. Okinoshima 100km Ultra Marathon	13:53:41 h	209
08.06	159km	5th Nikko Sennin Concentric Highway Journey Run	29:08:06 h	61
19.05	100km	30th Yatsugatake Nobeyama 100 km	13:33:33 h	787
27.04	570km	3rd Reiheishi Michi Kyoto to Nikko - 570 km	8d 03:32:09 h	12
21.04	100km	24. Okukumano 100 km Ultramarathon	13:51:07 h	191
30–31.03	148km/2stages	1st Modern Japanese Silk Road Journey Run	24:49:03 h	57
30.03	78km	1st Modern Japanese Silk Road Journey Run - Stage 1	11:29:23 h	59
31.03	71km	1st Modern Japanese Silk Road Journey Run - Stage 2	13:19:40 h	64
16.03	100km	8th Minamiboso 100km	13:04:28 h	54
2023
21.10	100km	6th Iki 100 km Ultra Marathon	13:48:00 h	305
19.08	24h	23th 24-hour relay & solo marathon Kobe	79.900 km	104
18.06	100km	16. Okinoshima 100km Ultra Marathon	14:22:16 h	236
28.05	100km	29th Ebisu-Daikoku 100 km Marathon	13:48:34 h	313
29.04	395km	2nd Reiheishi Michi Kyoto to Nikko - 395 km	5d 19:44:12 h	7
23.04	100km	23. Okukumano 100 km Ultramarathon	12:45:40 h	128
01.04	155km	3rd Tone River Run Up Journey Run Downstream	27:33:38 h	35
22.01	100km	33th Miyako 100 km Ultramarathon	13:22:08 h	134
15.01	60km	3rd Tokyo Edogawa Ultra Marathon - 60 km	6:05:40 h	5
2022
18.12	100km	5th Okinawa 100km Ultramarathon	11:51:37 h	150
19.06	100km	15. Okinoshima 100km Ultra Marathon	13:34:04 h	119
02.05	188km	1st Reiheishi Michi Kyoto to Nikko - 188 km	3d 08:53:00 h	5
2021
17.07	117km	1st Nakasendo Ultra	29:00:00 h	50
2020
04.10	100km	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	13:52:18 h	84
19.09	123km	3rd Utsukushima Fukushima Journey Run 123K	20:31:13 h	105
05.07	8h	26th 8-Hour Endurance Race Tokorozawa	58.800 km	138
2019
15.12	100km	4th Okinawa 100km Ultramarathon	10:43:14 h	73
20.10	100km	25th River Shimanto 100km	10:24:23 h	156
03.08	24h	19th 24-hour relay & solo marathon Kobe	93.500 km	100
30.06	100km	34. Lake Saroma 100 km Ultramarathon	10:42:16 h	626
16.06	100km	14. Okinoshima 100km Ultra Marathon	10:54:09 h	90
02.06	78km	26. Ultramarathon Okumusashi	8:36:12 h	357
19.05	100km	25th Yatsugatake Nobeyama 100 km	13:13:52 h	903
28.04	100km	21. Okukumano 100 km Ultramarathon	10:24:09 h	51
21.04	118km	29th Fuji 5 Lakes 118 km Challenge	13:41:18 h	173
24.03	100km	1st Ibaraki 100k Ultra Marathon	9:53:05 h	106
2018
16.12	100km	3rd Okinawa 100km Ultramarathon	12:19:40 h	146
21.10	100km	7th Noto Peninsula 100 km Ultra Marathon	10:43:05 h	36
09.09	100km	6th 100 km Ultramarathon Hakusan-Shirakawago	12:08:36 h	218
04.08	24h	18th 24-hour relay & solo marathon Kobe	83.300 km	116
22.07	100km	8th North Okhotsk 100 km Marathon	12:19:46 h	135
24.06	100km	33. Lake Saroma 100 km Ultramarathon	10:56:17 h	790
17.06	100km	13. Okinoshima 100km Ultra Marathon	13:43:58 h	287
10.06	100km	2nd Koyasan and Ryujin-Onsen 100 km Ultra Marathon	13:22:26 h	189
27.05	100km	25th Ebisu-Daikoku 100 km Marathon	13:41:45 h	286
20.05	100km	24th Yatsugatake Nobeyama 100 km	13:22:48 h	948
03.05	70km	26. Mukogawa Yurikamome Ultra Marathon	8:27:06 h	554
22.04	100km	20. Okukumano 100 km Ultramarathon	12:58:22 h	191
14.04	102km	4th Okuizumo Ultra Orochi 100km Tooashi	13:01:08 h	129
2017
17.12	100km	2nd Okinawa 100km Ultramarathon	12:23:17 h	164
15.10	100km	6th Noto Peninsula 100 km Ultra Marathon	12:20:37 h	150
24.09	100km	20th Muraoka 100 km Ultra Marathon	13:26:35 h	154
10.09	100km	5th 100 km Ultramarathon Hakusan-Shirakawago	13:49:24 h	492
05.08	24h	17th 24-hour relay & solo marathon Kobe	69.700 km	110
18.06	100km	12. Okinoshima 100km Ultra Marathon	13:45:18 h	261
04.06	78km	24. Ultramarathon Okumusashi	10:16:15 h	950
23.04	100km	19. Okukumano 100 km Ultramarathon	12:54:31 h	187
2016
16.10	100km	22nd River Shimanto 100km	13:20:38 h	907
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	12:23:16 h	622
19.06	100km	11. Okinoshima 100km Ultra Marathon	13:28:42 h	247
24.04	100km	18. Okukumano 100 km Ultramarathon	14:11:20 h	291
2015
20.09	100km	15th Tango 100 km Ultramarathon	12:30:45 h	661
17.05	100km	21st Yatsugatake Nobeyama 100 km	12:54:09 h	709
26.04	65km	17. Okukumano 65 km Ultramarathon	7:10:01 h	25
2014
12.10	100km	10th Echigo Kubikino 100km Ultramarathon	12:54:21 h	884
14.09	100km	14th Tango 100 km Ultramarathon	13:08:20 h	808
2013
20.10	100km	19th River Shimanto 100km	13:42:46 h	911
29.09	100km	1st 100 km Ultramarathon Hakusan-Shirakawago	13:32:09 h	353
15.09	100km	13th Tango 100 km Ultramarathon	13:24:58 h	938
09.06	100km	2nd Hida Takayama 100 km Ultramarathon	13:34:59 h	702
19.05	100km	19th Yatsugatake Nobeyama 100 km	13:55:45 h	1193
28.04	100km	15. Okukumano 100 km Ultramarathon	13:41:20 h	148
2012
06.10	100km	9th Echigo Kubikino 100km Ultramarathon	13:13:11 h	902
17.06	100km	7. Okinoshima 100km Ultra Marathon	13:58:31 h	261
2011
16.10	100km	17th River Shimanto 100km	12:12:13 h	442
19.06	100km	6. Okinoshima 100km Ultra Marathon	14:11:54 h	266
2010
20.06	100km	5. Okinoshima 100km Ultra Marathon	13:09:56 h	139
16.05	100km	16th Yatsugatake Nobeyama 100 km	13:34:55 h	773
2009
20.09	100km	9th Tango 100 km Ultramarathon	13:53:53 h	718
17.05	100km	15th Yatsugatake Nobeyama 100 km	13:39:34 h	606

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/4/2025	4th Reiheishi Michi Kyoto to Nikko - 570 km	570,00	×6
✓ 2	27/4/2024	3rd Reiheishi Michi Kyoto to Nikko - 570 km	570,00	×6
✓ 3	29/4/2023	2nd Reiheishi Michi Kyoto to Nikko - 395 km	395,00	×4
✓ 4	2/5/2022	1st Reiheishi Michi Kyoto to Nikko - 188 km	188,00	×2
✓ 5	28/3/2026	1st Shinkun Iga-goe Route Journey Run	160,00	×1
✓ 6	8/6/2024	5th Nikko Sennin Concentric Highway Journey Run	159,00	×1
✓ 7	1/4/2023	3rd Tone River Run Up Journey Run Downstream	155,00	×1
✓ 8	28/2/2026	3rd Modern Japanese Silk Road Journey Run	150,00	×1
✓ 9	29/3/2025	2nd Modern Japanese Silk Road Journey Run	149,00	×1
✓ 10	30/3/2024	1st Modern Japanese Silk Road Journey Run	148,00	×1
✓ 11	14/3/2026	14th Arakawa Riverside Journey	138,00	×1
✓ 12	1/11/2025	3rd Mito Kaido Journey run	130,00	×1
✓ 13	19/9/2020	3rd Utsukushima Fukushima Journey Run 123K	123,00	×1
✓ 14	21/4/2019	29th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 15	17/7/2021	1st Nakasendo Ultra	117,00	×1
✓ 16	14/4/2018	4th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 17	21/6/2026	19. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 18	19/4/2026	26. Okukumano 100 km Ultramarathon	100,00	×1
✓ 19	15/6/2025	18. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 20	20/4/2025	25. Okukumano 100 km Ultramarathon	100,00	×1
✓ 21	16/6/2024	17. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 22	19/5/2024	30th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 23	21/4/2024	24. Okukumano 100 km Ultramarathon	100,00	×1
✓ 24	16/3/2024	8th Minamiboso 100km	100,00	×1
✓ 25	21/10/2023	6th Iki 100 km Ultra Marathon	100,00	×1
✓ 26	18/6/2023	16. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 27	28/5/2023	29th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 28	23/4/2023	23. Okukumano 100 km Ultramarathon	100,00	×1
✓ 29	22/1/2023	33th Miyako 100 km Ultramarathon	100,00	×1
✓ 30	18/12/2022	5th Okinawa 100km Ultramarathon	100,00	×1
✓ 31	19/6/2022	15. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 32	4/10/2020	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	100,00	×1
✓ 33	15/12/2019	4th Okinawa 100km Ultramarathon	100,00	×1
✓ 34	20/10/2019	25th River Shimanto 100km	100,00	×1
✓ 35	30/6/2019	34. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 36	16/6/2019	14. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 37	19/5/2019	25th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 38	28/4/2019	21. Okukumano 100 km Ultramarathon	100,00	×1
✓ 39	24/3/2019	1st Ibaraki 100k Ultra Marathon	100,00	×1
✓ 40	16/12/2018	3rd Okinawa 100km Ultramarathon	100,00	×1
✓ 41	21/10/2018	7th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 42	9/9/2018	6th 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 43	22/7/2018	8th North Okhotsk 100 km Marathon	100,00	×1
✓ 44	24/6/2018	33. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 45	17/6/2018	13. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 46	10/6/2018	2nd Koyasan and Ryujin-Onsen 100 km Ultra Marathon	100,00	×1
✓ 47	27/5/2018	25th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 48	20/5/2018	24th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 49	22/4/2018	20. Okukumano 100 km Ultramarathon	100,00	×1
✓ 50	17/12/2017	2nd Okinawa 100km Ultramarathon	100,00	×1
✓ 51	15/10/2017	6th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 52	24/9/2017	20th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 53	10/9/2017	5th 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 54	18/6/2017	12. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 55	23/4/2017	19. Okukumano 100 km Ultramarathon	100,00	×1
✓ 56	16/10/2016	22nd River Shimanto 100km	100,00	×1
✓ 57	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 58	19/6/2016	11. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 59	24/4/2016	18. Okukumano 100 km Ultramarathon	100,00	×1
✓ 60	20/9/2015	15th Tango 100 km Ultramarathon	100,00	×1
✓ 61	17/5/2015	21st Yatsugatake Nobeyama 100 km	100,00	×1
✓ 62	12/10/2014	10th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 63	14/9/2014	14th Tango 100 km Ultramarathon	100,00	×1
✓ 64	20/10/2013	19th River Shimanto 100km	100,00	×1
✓ 65	29/9/2013	1st 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 66	15/9/2013	13th Tango 100 km Ultramarathon	100,00	×1
✓ 67	9/6/2013	2nd Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 68	19/5/2013	19th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 69	28/4/2013	15. Okukumano 100 km Ultramarathon	100,00	×1
✓ 70	6/10/2012	9th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 71	17/6/2012	7. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 72	16/10/2011	17th River Shimanto 100km	100,00	×1
✓ 73	19/6/2011	6. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 74	20/6/2010	5. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 75	16/5/2010	16th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 76	20/9/2009	9th Tango 100 km Ultramarathon	100,00	×1
✓ 77	17/5/2009	15th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 78	3/8/2019	19th 24-hour relay & solo marathon Kobe	93,50	×1
✓ 79	4/8/2018	18th 24-hour relay & solo marathon Kobe	83,30	—
80	19/8/2023	23th 24-hour relay & solo marathon Kobe	79,90	—
81	2/6/2019	26. Ultramarathon Okumusashi	78,00	—
82	4/6/2017	24. Ultramarathon Okumusashi	78,00	—
83	12/4/2025	20th Toda Saiko 70 km	71,00	—
84	3/5/2018	26. Mukogawa Yurikamome Ultra Marathon	70,00	—
85	5/8/2017	17th 24-hour relay & solo marathon Kobe	69,70	—
86	26/4/2015	17. Okukumano 65 km Ultramarathon	65,00	—
87	15/1/2023	3rd Tokyo Edogawa Ultra Marathon - 60 km	60,00	—
88	5/7/2020	26th 8-Hour Endurance Race Tokorozawa	58,80	—