Yasuhide (皆木康英) Minaki

Born : 1983 Cat. M40 Ultrarunner since 2013

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

100

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

37,3%

Rank quotient ?This runner's calculation uses 87 eligible race(s): Σ(rank − 1) = 10 799; Σ finishers = 28 926. 10 799 / 28 926 × 100 = 37.33%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed90

Km — ultra races14 721 km

> 100 km41

> 160 km19

> 200 km18

> 24h1

> 48h1

Longest race1 521,0 km

Across Honshu Lengthwise Foot Race — 5/5/2016

Km per year (ultra races)

2 337

2022

1 811

2023

212

2024

716

2025

2026

Race types (share of distance)

Road87,3%

Trail9,9%

Stage2,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km7h14'28 100 km8h54'15 100 mi28h26'00 6 h49,30 km 48 h283,06 km

HISTORY

87 race(s) · 4 stage(s) nested

Date		Race	Perf.	Rk
2026
05.07	64km	13th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	10:58:55 h	62
2025
01–02.11	130km/2stages	3rd Mito Kaido Journey run	20:39:03 h	49
01.11	62.2km	3rd Mito Kaido Journey run - Stage 1	11:10:58 h	92
02.11	68.1km	3rd Mito Kaido Journey run - Stage 2	9:28:05 h	31
19.10	70km	32. Ultramarathon Okumusashi	10:31:12 h	465
30.04	516km	20th River Road Foot Race 514 km	4d 22:38:42 h	30
2024
02.11	142km	6th Autumn leaves in Okumusashi / Chichibu Journey run	23:35:25 h	78
20.10	70km	31. Ultramarathon Okumusashi	9:53:27 h	511
2023
24.11	400km	9. Okinawa Hontō survival run	2d 14:25:08 h	7
11.11	100km	10th Michikusa-Ultra, Minamiizu 100 km	10:51:29 h	12
28.10	147km	5th Autumn leaves in Okumusashi / Chichibu Journey run	24:33:02 h	104
08.10	65km	16th Skyline Trail Sugadaira	11:21:56 h	23
16.09	251km	6th Utsukushima Fukushima Journey Run 251K	43:17:19 h	7
27.08	75km	10th Tsukuba Renjyo 70 km Road & Trail Run	11:59:12 h	67
18.08	101km	10th World Cultural Heritage "Fuji" Foot Race	15:26:53 h	92
15.07	280km	1st Round of the Boso Peninsula 280K	2d 04:46:10 h	8
17.06	159km	4th Nikko Sennin Concentric Highway Journey Run	30:37:50 h	44
04.06	78km	30. Ultramarathon Okumusashi	11:36:02 h	753
01.04	155km	3rd Tone River Run Up Journey Run Downstream	25:31:43 h	20
2022
29.10	146km	4th Autumn leaves in Okumusashi / Chichibu Journey run	20:09:13 h	27
17.09	251km	5th Utsukushima Fukushima Journey Run 251K	47:27:23 h	29
03.09	121km	2nd Tone River Run Up Journey Run Upstream	22:29:18 h	44
20.08	101km	9th World Cultural Heritage "Fuji" Foot Race	14:37:15 h	52
16.07	266km	6th Michinoku Tsugaru Journey Run 263K	2d 02:21:44 h	68
18.06	159km	3rd Nikko Sennin Concentric Highway Journey Run	28:26:00 h	39
05.06	78km	29. Ultramarathon Okumusashi	7:45:37 h	111
21.05	48h	1st Hirosaki 48h Ultra Run	283.059 km	6
28.04	570km	1st Reiheishi Michi Kyoto to Nikko - 570 km	10d 09:14:00 h	32
09.04	71km	17th Toda Saiko 70 km	8:28:52 h	111
02.04	155km	2nd Tone River Run Up Journey Run Downstream	21:04:00 h	10
21–22.03	136km/2stages	10th Arakawa Riverside Journey Stage Race	18:20:00 h	39
21.03	81.6km	10th Arakawa Riverside Journey Stage Race - Stage 1	11:20:00 h	60
22.03	55.4km	10th Arakawa Riverside Journey Stage Race - Stage 2	7:00:00 h	19
2021
30.10	146km	3rd Autumn leaves in Okumusashi / Chichibu Journey run	18:34:41 h	31
16.10	120km	1st Tone River Run Up Journey Run Upstream	18:29:00 h	30
09.10	155km	1st Tone River Run Up Journey Run Downstream	25:12:00 h	31
03.10	100km	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	13:45:12 h	76
17.07	117km	1st Nakasendo Ultra	22:40:00 h	19
30.04	503km	16th River Road Foot Race 503 km	4d 10:58:02 h	16
10.04	70km	16th Toda Saiko 70 km	7:17:27 h	197
27.02	235km	11th Little Edo Oedo 235k	33:15:22 h	20
2020
24.10	146km	2nd Autumn leaves in Okumusashi / Chichibu Journey run	19:57:34 h	40
04.10	100km	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	13:20:35 h	67
22.08	63.7km	1st Toda Aya Lake Ultra Marathon	8:33:29 h	75
05.07	8h	26th 8-Hour Endurance Race Tokorozawa	68.600 km	73
21.03	136km/2stages	8th Arakawa Riverside Journey Stage Race	15:14:49 h	6
22.02	235km	10th Little Edo Oedo 235k	35:24:25 h	52
2019
02.11	145km	1st Autumn leaves in Okumusashi / Chichibu Journey run	19:39:48 h	30
29.09	53km	7th Trainic world Soto-Chichibu Trail Run 50km	7:31:44 h	23
21.09	143km	6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup	31:10:45 h	191
13.07	263km	4th Michinoku Tsugaru Journey Run 263K	2d 01:52:46 h	95
29.06	8h	25th 8-Hour Endurance Race Tokorozawa	63.700 km	140
15.06	161.6km	1st Nikko Sennin Concentric Journey Run	28:36:23 h	78
02.06	78km	26. Ultramarathon Okumusashi	7:38:32 h	151
30.04	514km	15th River Road Foot Race 514 km	4d 14:24:55 h	26
13.04	70km	14th Toda Saiko 70 km	8:18:14 h	373
2018
04.11	50km	2nd Koshu Alps Lily Route Challenge	9:30:44 h	69
22.09	75km	5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup	13:41:00 h	39
08.09	49.8km	6th Trainic world Soto-Chichibu Trail Run 50km	7:42:14 h	32
26.08	70km	5th Tsukuba Renjyo 70 km Road & Trail Run	11:45:27 h	43
14.07	263km	3rd Michinoku Tsugaru Journey Run 263K	47:28:27 h	41
08.07	49.6km	7th Trainic world Ogose-Tokigawa Trail Run 50km	7:14:28 h	33
03.06	78km	25. Ultramarathon Okumusashi	8:57:44 h	344
30.04	514km	14th River Road Foot Race 514 km	5d 02:44:16 h	36
2017
30.04	520km	13th River Road Foot Race 520 km	5d 02:21:38 h	39
2016
05.05	1521km	Across Honshu Lengthwise Foot Race	26d 21:31:00 h	2 🥈
30.04	520km	12th River Road Foot Race 520 km	5d 11:44:00 h	86
17.01	100km	26th Miyako 100 km Ultramarathon	11:36:29 h	103
2015
17.10	100km	1. Kirishima Ultra Travel Marathon - 100km	13:15:20 h	32
17.10	100km	6th Inagawa 100km Ultra-Marathon	11:41:21 h	23
12.07	50.5km	2nd Trainic world Hanno-Ogose Trail Run 50km	10:01:53 h	38
22.06	77km	22. Ultramarathon Okumusashi	8:08:03 h	275
17.05	100km	21st Yatsugatake Nobeyama 100 km	11:28:41 h	267
28.03	100km	11th Izu Oshima Ultra 100 km	9:25:51 h	11
15.03	72km	2nd Izu Trail Journey	10:10:20 h	169
28.02	91km	5th Little Edo 91km	11:13:33 h	22
11.01	100km	25th Miyako 100 km Ultramarathon	8:54:15 h	18
2014
07.12	6h	3rd Coedo Kawagoe 6 Hours Run	49.300 km	36
14.09	142km	17th Karisakatoge beyond Chichibu Run	18:11:58 h	25
30.08	63km	1st Shigakogen Extreme Trail	16:07:39 h	151
27.07	77km	21. Ultramarathon Okumusashi	8:52:38 h	204
29.06	100km	29. Lake Saroma 100 km Ultramarathon	11:17:22 h	548
18.05	100km	20th Yatsugatake Nobeyama 100 km	12:41:30 h	507
26.04	88km	3rd Shizuoka to Yamanashi	21:26:59 h	392
29.03	100km	10th Izu Oshima Ultra 100 km	11:49:17 h	47
01.03	91km	4th Little Edo 91km	12:27:41 h	26
12.01	100km	24th Miyako 100 km Ultramarathon	12:37:30 h	191
2013
13.10	71.5km	21st Hasetsune Cup - Japan Mountain Endurance Race	15:50:46 h	899
15.09	142km	16th Karisakatoge beyond Chichibu Run	22:13:12 h	79
31.08	70km	3rd Utsukushigahara 70 km Trail Run	13:37:16 h	183
19.05	100km	19th Yatsugatake Nobeyama 100 km	13:52:57 h	1136

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/5/2016	Across Honshu Lengthwise Foot Race	1 521,00	×15
✓ 2	28/4/2022	1st Reiheishi Michi Kyoto to Nikko - 570 km	570,00	×5
✓ 3	30/4/2017	13th River Road Foot Race 520 km	520,00	×5
✓ 4	30/4/2016	12th River Road Foot Race 520 km	520,00	×5
✓ 5	30/4/2025	20th River Road Foot Race 514 km	516,00	×5
✓ 6	30/4/2019	15th River Road Foot Race 514 km	514,00	×5
✓ 7	30/4/2018	14th River Road Foot Race 514 km	514,00	×5
✓ 8	30/4/2021	16th River Road Foot Race 503 km	503,00	×5
✓ 9	24/11/2023	9. Okinawa Hontō survival run	400,00	×4
✓ 10	21/5/2022	1st Hirosaki 48h Ultra Run	283,06	×2
✓ 11	15/7/2023	1st Round of the Boso Peninsula 280K	280,00	×2
✓ 12	16/7/2022	6th Michinoku Tsugaru Journey Run 263K	266,00	×2
✓ 13	13/7/2019	4th Michinoku Tsugaru Journey Run 263K	263,00	×2
✓ 14	14/7/2018	3rd Michinoku Tsugaru Journey Run 263K	263,00	×2
✓ 15	16/9/2023	6th Utsukushima Fukushima Journey Run 251K	251,00	×2
✓ 16	17/9/2022	5th Utsukushima Fukushima Journey Run 251K	251,00	×2
✓ 17	27/2/2021	11th Little Edo Oedo 235k	235,00	×2
✓ 18	22/2/2020	10th Little Edo Oedo 235k	235,00	×2
✓ 19	15/6/2019	1st Nikko Sennin Concentric Journey Run	161,60	×1
✓ 20	17/6/2023	4th Nikko Sennin Concentric Highway Journey Run	159,00	×1
✓ 21	18/6/2022	3rd Nikko Sennin Concentric Highway Journey Run	159,00	×1
✓ 22	1/4/2023	3rd Tone River Run Up Journey Run Downstream	155,00	×1
✓ 23	2/4/2022	2nd Tone River Run Up Journey Run Downstream	155,00	×1
✓ 24	9/10/2021	1st Tone River Run Up Journey Run Downstream	155,00	×1
✓ 25	28/10/2023	5th Autumn leaves in Okumusashi / Chichibu Journey run	147,00	×1
✓ 26	29/10/2022	4th Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 27	30/10/2021	3rd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 28	24/10/2020	2nd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 29	2/11/2019	1st Autumn leaves in Okumusashi / Chichibu Journey run	145,00	×1
✓ 30	21/9/2019	6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup	143,00	×1
✓ 31	2/11/2024	6th Autumn leaves in Okumusashi / Chichibu Journey run	142,00	×1
✓ 32	14/9/2014	17th Karisakatoge beyond Chichibu Run	142,00	×1
✓ 33	15/9/2013	16th Karisakatoge beyond Chichibu Run	142,00	×1
✓ 34	21/3/2022	10th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 35	21/3/2020	8th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 36	1/11/2025	3rd Mito Kaido Journey run	130,00	×1
✓ 37	3/9/2022	2nd Tone River Run Up Journey Run Upstream	121,00	×1
✓ 38	16/10/2021	1st Tone River Run Up Journey Run Upstream	120,00	×1
✓ 39	17/7/2021	1st Nakasendo Ultra	117,00	×1
✓ 40	18/8/2023	10th World Cultural Heritage "Fuji" Foot Race	101,00	×1
✓ 41	20/8/2022	9th World Cultural Heritage "Fuji" Foot Race	101,00	×1
✓ 42	11/11/2023	10th Michikusa-Ultra, Minamiizu 100 km	100,00	×1
✓ 43	3/10/2021	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	100,00	×1
✓ 44	4/10/2020	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	100,00	×1
✓ 45	17/1/2016	26th Miyako 100 km Ultramarathon	100,00	×1
✓ 46	17/10/2015	1. Kirishima Ultra Travel Marathon - 100km	100,00	×1
✓ 47	17/5/2015	21st Yatsugatake Nobeyama 100 km	100,00	×1
✓ 48	28/3/2015	11th Izu Oshima Ultra 100 km	100,00	×1
✓ 49	11/1/2015	25th Miyako 100 km Ultramarathon	100,00	×1
✓ 50	29/6/2014	29. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 51	18/5/2014	20th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 52	29/3/2014	10th Izu Oshima Ultra 100 km	100,00	×1
✓ 53	12/1/2014	24th Miyako 100 km Ultramarathon	100,00	×1
✓ 54	19/5/2013	19th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 55	28/2/2015	5th Little Edo 91km	91,00	—
✓ 56	1/3/2014	4th Little Edo 91km	91,00	—
✓ 57	26/4/2014	3rd Shizuoka to Yamanashi (STY)	88,00	—
✓ 58	4/6/2023	30. Ultramarathon Okumusashi	78,00	—
✓ 59	5/6/2022	29. Ultramarathon Okumusashi	78,00	—
✓ 60	2/6/2019	26. Ultramarathon Okumusashi	78,00	—
✓ 61	3/6/2018	25. Ultramarathon Okumusashi	78,00	—
✓ 62	22/6/2015	22. Ultramarathon Okumusashi	77,00	—
✓ 63	27/7/2014	21. Ultramarathon Okumusashi	77,00	—
✓ 64	27/8/2023	10th Tsukuba Renjyo 70 km Road & Trail Run	75,00	—
✓ 65	22/9/2018	5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup	75,00	—
✓ 66	15/3/2015	2nd Izu Trail Journey	72,00	—
✓ 67	13/10/2013	21st Hasetsune Cup - Japan Mountain Endurance Race	71,50	—
✓ 68	9/4/2022	17th Toda Saiko 70 km	71,00	—
✓ 69	19/10/2025	32. Ultramarathon Okumusashi	70,00	—
✓ 70	20/10/2024	31. Ultramarathon Okumusashi	70,00	—
71	10/4/2021	16th Toda Saiko 70 km	70,00	—
72	13/4/2019	14th Toda Saiko 70 km	70,00	—
73	26/8/2018	5th Tsukuba Renjyo 70 km Road & Trail Run	70,00	—
74	31/8/2013	3rd Utsukushigahara 70 km Trail Run	70,00	—
75	5/7/2020	26th 8-Hour Endurance Race Tokorozawa	68,60	—
76	8/10/2023	16th Skyline Trail Sugadaira	65,00	—
77	5/7/2026	13th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	64,00	—
78	22/8/2020	1st Toda Aya Lake Ultra Marathon	63,70	—
79	29/6/2019	25th 8-Hour Endurance Race Tokorozawa	63,70	—
80	30/8/2014	1st Shigakogen Extreme Trail	63,00	—
81	29/9/2019	7th Trainic world Soto-Chichibu Trail Run 50km	53,00	—
82	12/7/2015	2nd Trainic world Hanno-Ogose Trail Run 50km	50,50	—
83	4/11/2018	2nd Koshu Alps Lily Route Challenge	50,00	—
84	8/9/2018	6th Trainic world Soto-Chichibu Trail Run 50km	49,80	—
85	8/7/2018	7th Trainic world Ogose-Tokigawa Trail Run 50km	49,60	—
86	7/12/2014	3rd Coedo Kawagoe 6 Hours Run	49,30	—