Soken (仁科昌憲) Nishina

Born : 1979 Cat. M45 Ultrarunner since 2010

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 ?

Andorra

China

France

Hong Kong

Indonesia

Italy

Japan

South Korea

Philippines

Switzerland

Thailand

Taiwan

United States

8,7%

Rank quotient ?This runner's calculation uses 75 eligible race(s): Σ(rank − 1) = 3 178; Σ finishers = 36 346. 3 178 / 36 346 × 100 = 8.74%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75

Km — ultra races7 516 km

> 100 km28

> 160 km12

Longest race170,0 km

Ultra Tour Monte Rosa - Ultra 170 — 7/9/2017

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road16,1%

Trail83,9%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 34

🏅 Top 3 M4

Longest winning streak1

Current streak0

Records

50 km5h56'21 100 km8h49'03 50 mi8h49'10 100 mi25h54'36

HISTORY

75 race(s)

Date		Race	Perf.	Rk
2019
29.11	168km	7th HK168 - 168 km ultra-endurance race	44:37:06 h	33
14.09	100mi	11th Shinetsu Five Mountains Trail 100 mile	31:35:54 h	204
30.06	60km	6th Fairy Trail - Super Long	9:10:05 h	27
09.03	50mi	18th Jeju-do Trail 50 Mile	11:05:21 h	2 🥈
2018
02.11	102km	6th Bromo Tengger Semeru Ultra 100km	18:08:00 h	2 🥈
15.09	100mi	10th Shinetsu Five Mountains Trail 100 mile	30:27:07 h	146
20.07	100mi	25th Hardrock Hundred Endurance Run	40:18:35 h	55
17.06	100km	2nd Nikko 100km Ultramarathon	10:18:58 h	85
02.06	50km	10th OSJ Okukuji Trail 50k	9:48:45 h	20
12.05	108.7km	2nd Aso Round Trail	18:43:01 h	25
27.04	100km	2nd Altra100 - 100 km Run	26:21:43 h	6
24.03	112km	18th Mt. Rocco Cannonball Run - 112 km Power	15:47:00 h	12
2017
25.11	104km	2nd Formosa Trail 100km	17:31:46 h	5
07.10	100mi	4th OSJ Koumi 100	30:57:45 h	39
07.09	170km	Ultra Tour Monte Rosa - Ultra 170	46:32:50 h	39
14.07	100km	7th Santa Barbara 100 km Endurance Race	18:52:33 h	14
18.06	53km	3rd Echigo Country Trail	5:48:32 h	10
10.06	45km	10th Skyline Trail Sugadaira	5:28:46 h	21
20.05	106km	2nd Trainic World 100 km in Sai-No-Kuni	22:00:24 h	20
22.04	100km	5th DL100 Ultra Endurance Race	16:24:27 h	9
25.03	112km	16th Mt. Rocco Cannonball Run - 112 km Power	13:45:00 h	11
04.02	100km	6th The North Face 100 Thailand - 100 km	13:00:27 h	15
15.01	100km	27th Miyako 100 km Ultramarathon	12:01:47 h	144
2016
16.12	70km	Coast to Coast 70k Trail Run	6:56:16 h	9
19.11	105km	2nd FunTrails100K Round	16:56:49 h	10
30.10	70km	2nd OSJ Yamanaka Onsen Trail Run	11:34:56 h	17
11.09	129km	3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup	24:15:37 h	26
28.08	70km	3rd Tsukuba Renjyo 70 km Road & Trail Run	7:36:33 h	12
14.07	170km	Andorra Ultra Trail - Ronda dels cims 170 km	2d 00:39:26 h	73
28.05	50km	8th OSJ Okukuji Trail 50k	8:57:52 h	22
24.04	70km	2nd Okumikawa Power Trail	8:52:33 h	25
11.03	100km	5th TransLantau 100 Ultra Trail	14:05:02 h	8
2015
12.12	100km	3rd The North Face 100 Hong Kong	16:34:10 h	11
21.11	104km	1st FunTrails100K Round	17:05:40 h	9
18.10	73km	6th OSJ Hyonosen Mountains Trail Race	9:02:00 h	17
20.09	153km	18th Karisakatoge beyond Chichibu Run	18:56:30 h	9
29.08	100km	KISO Great Traverse 100 km Ultra Marathon	9:32:29 h	12
04.07	80km	5th Utsukushigahara 80 km Trail Run	10:08:38 h	21
30.05	50km	1st Mt. Hiei Int. 50 km Trail Run	6:52:40 h	9
12.04	63km	1st Okumikawa Power Trail	8:24:11 h	9
15.03	72km	2nd Izu Trail Journey	7:58:54 h	17
17.01	100mi	15th HURT 100 Endurance Run 100 Mile	31:53:29 h	29
2014
13.12	100km	2nd The North Face 100 Hong Kong	16:17:38 h	15
30.11	50km	Kumano Old Trails	5:56:21 h	3 🥉
20.09	120km	1st SkyView Ultra-Trail - Yamada Noboru Memorial Cup	18:56:10 h	15
29.08	168km	12ème Ultra Trail Tour du Mont Blanc	33:41:21 h	230
19.07	100km	7th OSJ Ontake 100km Ultra Trail	9:39:38 h	8
05.07	80km	4th Utsukushigahara 80 km Trail Run	9:54:01 h	4
28.06	100km	Fukushima-Nasu Long Trail	15:13:34 h	7
15.06	81.4km	1. Spatrail - Shima to Kusatsu	8:49:10 h	8
18.05	100km	20th Yatsugatake Nobeyama 100 km	8:49:03 h	12
25.04	100mi	3rd Ultra-Trail Mt. Fuji	30:37:18 h	93
2013
17.08	100mi	31st Leadville Trail 100 Mile	25:54:36 h	152
28.07	77km	20. Ultramarathon Okumusashi	7:21:46 h	94
13.07	100km	6th OSJ Ontake 100km Ultra Trail	10:03:40 h	11
26.04	100mi	2nd Ultra-Trail Mount Fuji	33:21:10 h	177
10.03	72km	1st Izu Trail Journey	8:26:46 h	41
19.01	100km	3rd Hong Kong 100 Ultra Trail Race	12:00:27 h	14
2012
07.10	71.5km	20th Hasetsune Cup - Japan Mountain Endurance Race	9:36:19 h	64
16.09	110km	4th Shinetsu Five Mountains Trail 110km	15:56:59 h	55
30.08	114km	3ème Sur les Traces des Ducs de Savoie	18:58:15 h	31
05.08	77km	19. Ultramarathon Okumusashi	7:24:31 h	72
15.07	100km	5th OSJ Ontake 100km Ultra Trail	11:02:14 h	52
10.06	100km	1st Hida Takayama 100 km Ultramarathon	9:02:24 h	11
18.05	156km	1st Ultra-Trail Mount Fuji	28:22:26 h	39
22.04	112km	22nd Fuji 5 Lakes 112 km Challenge	10:26:45 h	22
07.04	50mi	11th Jeju-do Trail 50 Mile	10:36:43 h	1 🏆
2011
06.11	50km	3th Kanna Mountain Run	6:45:43 h	9
09.10	71.5km	19th Hasetsune Cup - Japan Mountain Endurance Race	10:49:46 h	117
02.10	50km	1st SkyView Ultra-Trail	6:31:18 h	17
25.09	50km	4th OSJ Adatara Trail 50K	7:22:16 h	24
07.08	77km	18. Ultramarathon Okumusashi	7:44:00 h	125
30.04	112km	21st Fuji 5 Lakes 112 km Challenge	11:25:57 h	57
2010
10.10	71.5km	18th Hasetsune Cup - Japan Mountain Endurance Race	12:57:30 h	260
01.08	77km	17. Ultramarathon Okumusashi	7:56:02 h	124

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/9/2017	Ultra Tour Monte Rosa - Ultra 170	170,00	×2
✓ 2	14/7/2016	Andorra Ultra Trail - Ronda dels cims 170 km	170,00	×2
✓ 3	29/11/2019	7th HK168 - 168 km ultra-endurance race	168,00	×2
✓ 4	29/8/2014	12ème Ultra Trail Tour du Mont Blanc (UTMB)	168,00	×2
✓ 5	14/9/2019	11th Shinetsu Five Mountains Trail 100 mile	160,93	×2
✓ 6	15/9/2018	10th Shinetsu Five Mountains Trail 100 mile	160,93	×2
✓ 7	20/7/2018	25th Hardrock Hundred Endurance Run	160,93	×2
✓ 8	7/10/2017	4th OSJ Koumi 100	160,93	×2
✓ 9	17/1/2015	15th HURT 100 Endurance Run 100 Mile	160,93	×2
✓ 10	25/4/2014	3rd Ultra-Trail Mt. Fuji (UTMF)	160,93	×2
✓ 11	17/8/2013	31st Leadville Trail 100 Mile	160,93	×2
✓ 12	26/4/2013	2nd Ultra-Trail Mount Fuji (UTMF)	160,93	×2
✓ 13	18/5/2012	1st Ultra-Trail Mount Fuji (UTMF)	156,00	×2
✓ 14	20/9/2015	18th Karisakatoge beyond Chichibu Run	153,00	×2
✓ 15	11/9/2016	3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup	129,00	×1
✓ 16	20/9/2014	1st SkyView Ultra-Trail - Yamada Noboru Memorial Cup	120,00	×1
✓ 17	30/8/2012	3ème Sur les Traces des Ducs de Savoie (TDS)	114,00	×1
✓ 18	24/3/2018	18th Mt. Rocco Cannonball Run - 112 km Power	112,00	×1
✓ 19	25/3/2017	16th Mt. Rocco Cannonball Run - 112 km Power	112,00	×1
✓ 20	22/4/2012	22nd Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 21	30/4/2011	21st Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 22	16/9/2012	4th Shinetsu Five Mountains Trail 110km	110,00	×1
✓ 23	12/5/2018	2nd Aso Round Trail	108,70	×1
✓ 24	20/5/2017	2nd Trainic World 100 km in Sai-No-Kuni	106,00	×1
✓ 25	19/11/2016	2nd FunTrails100K Round	105,00	×1
✓ 26	25/11/2017	2nd Formosa Trail 100km	104,00	×1
✓ 27	21/11/2015	1st FunTrails100K Round	104,00	×1
✓ 28	2/11/2018	6th Bromo Tengger Semeru Ultra 100km	102,00	×1
✓ 29	17/6/2018	2nd Nikko 100km Ultramarathon	100,00	×1
✓ 30	27/4/2018	2nd Altra100 - 100 km Run	100,00	×1
✓ 31	14/7/2017	7th Santa Barbara 100 km Endurance Race	100,00	×1
✓ 32	22/4/2017	5th DL100 Ultra Endurance Race	100,00	×1
✓ 33	4/2/2017	6th The North Face 100 Thailand - 100 km	100,00	×1
✓ 34	15/1/2017	27th Miyako 100 km Ultramarathon	100,00	×1
✓ 35	11/3/2016	5th TransLantau 100 Ultra Trail	100,00	×1
✓ 36	12/12/2015	3rd The North Face 100 Hong Kong	100,00	×1
✓ 37	29/8/2015	KISO Great Traverse 100 km Ultra Marathon	100,00	×1
✓ 38	13/12/2014	2nd The North Face 100 Hong Kong	100,00	×1
✓ 39	19/7/2014	7th OSJ Ontake 100km Ultra Trail	100,00	×1
✓ 40	28/6/2014	Fukushima-Nasu Long Trail	100,00	×1
✓ 41	18/5/2014	20th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 42	13/7/2013	6th OSJ Ontake 100km Ultra Trail	100,00	×1
✓ 43	19/1/2013	3rd Hong Kong 100 Ultra Trail Race	100,00	×1
✓ 44	15/7/2012	5th OSJ Ontake 100km Ultra Trail	100,00	×1
✓ 45	10/6/2012	1st Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 46	15/6/2014	1. Spatrail - Shima to Kusatsu	81,40	×1
✓ 47	9/3/2019	18th Jeju-do Trail 50 Mile	80,47	×1
✓ 48	7/4/2012	11th Jeju-do Trail 50 Mile	80,47	×1
✓ 49	4/7/2015	5th Utsukushigahara 80 km Trail Run	80,00	×1
✓ 50	5/7/2014	4th Utsukushigahara 80 km Trail Run	80,00	×1
✓ 51	28/7/2013	20. Ultramarathon Okumusashi	77,00	×1
✓ 52	5/8/2012	19. Ultramarathon Okumusashi	77,00	×1
✓ 53	7/8/2011	18. Ultramarathon Okumusashi	77,00	×1
✓ 54	1/8/2010	17. Ultramarathon Okumusashi	77,00	×1
✓ 55	18/10/2015	6th OSJ Hyonosen Mountains Trail Race	73,00	×1
✓ 56	15/3/2015	2nd Izu Trail Journey	72,00	×1
✓ 57	10/3/2013	1st Izu Trail Journey	72,00	×1
✓ 58	7/10/2012	20th Hasetsune Cup - Japan Mountain Endurance Race	71,50	×1
✓ 59	9/10/2011	19th Hasetsune Cup - Japan Mountain Endurance Race	71,50	×1
✓ 60	10/10/2010	18th Hasetsune Cup - Japan Mountain Endurance Race	71,50	×1
✓ 61	16/12/2016	Coast to Coast 70k Trail Run	70,00	—
✓ 62	30/10/2016	2nd OSJ Yamanaka Onsen Trail Run	70,00	—
✓ 63	28/8/2016	3rd Tsukuba Renjyo 70 km Road & Trail Run	70,00	—
✓ 64	24/4/2016	2nd Okumikawa Power Trail	70,00	—
65	12/4/2015	1st Okumikawa Power Trail	63,00	—
66	30/6/2019	6th Fairy Trail - Super Long	60,00	—
67	18/6/2017	3rd Echigo Country Trail	53,00	—
68	2/6/2018	10th OSJ Okukuji Trail 50k	50,00	—
69	28/5/2016	8th OSJ Okukuji Trail 50k	50,00	—
70	30/5/2015	1st Mt. Hiei Int. 50 km Trail Run	50,00	—
71	30/11/2014	Kumano Old Trails	50,00	—
72	6/11/2011	3th Kanna Mountain Run	50,00	—
73	2/10/2011	1st SkyView Ultra-Trail	50,00	—
74	25/9/2011	4th OSJ Adatara Trail 50K	50,00	—
75	10/6/2017	10th Skyline Trail Sugadaira	45,00	—