Toshio (引間寿夫) Hikima

Born : 1963 Cat. M60 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 ?

Japan

73,7%

Rank quotient ?This runner's calculation uses 69 eligible race(s): Σ(rank − 1) = 17 698; Σ finishers = 24 024. 17 698 / 24 024 × 100 = 73.67%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed74

Km — ultra races7 890 km

> 100 km25

> 160 km7

> 200 km6

Longest race513,0 km

18th River Road Foot Race 513 km — 30/4/2023

Km per year (ultra races)

594

2022

1 163

2023

518

2024

1 204

2025

479

2026

Race types (share of distance)

Road85,1%

Trail8,3%

Stage6,6%

Records

50 km6h37'50 100 km12h28'09

HISTORY

72 race(s) · 4 stage(s) nested

Date		Race	Perf.	Rk
2026
21.06	50km	19. Okinoshima 50km Ultra Marathon	6:37:50 h	157
31.05	100km	2nd Shimanami Surround 100km	14:45:18 h	84
18.04	70km	5th Atsumi Peninsula Ultra Nature Run - 70km	11:10:31 h	269
20.03	205km	2nd Izuichi Great Race 205km	37:05:24 h	10
15.03	54km	14th Arakawa Riverside Journey - Stage 2	7:40:42 h	57
2025
21.11	103km	19th Nagasaki Tachibana Gulf Coast Super Maranic 103	16:16:57 h	69
01–02.11	130km/2stages	3rd Mito Kaido Journey run	21:20:31 h	62
01.11	62.2km	3rd Mito Kaido Journey run - Stage 1	10:13:15 h	72
02.11	68.1km	3rd Mito Kaido Journey run - Stage 2	11:07:16 h	58
26.10	63.3km	4th Shiroishi Minami Zao Ultra Excursion 63.3km	10:54:10 h	4
19.10	70km	32. Ultramarathon Okumusashi	9:40:10 h	364
14.09	60km	23th Tango 60 km Ultramarathon	8:47:00 h	409
15.06	100km	18. Okinoshima 100km Ultra Marathon	13:50:04 h	197
08.06	71km	13th Hida Takayama 71 km Ultramarathon	10:41:35 h	737
03.05	251km	20th River Road Foot Race 251 km	2d 04:48:59 h	36
26.04	207km	4th Reiheishi Michi Kyoto to Nikko - 207 km	3d 07:06:21 h	10
29–30.03	149km/2stages	2nd Modern Japanese Silk Road Journey Run	24:39:25 h	74
29.03	78km	2nd Modern Japanese Silk Road Journey Run - Stage 1	11:58:49 h	90
30.03	71km	2nd Modern Japanese Silk Road Journey Run - Stage 2	12:40:36 h	75
2024
02.11	142km	6th Autumn leaves in Okumusashi / Chichibu Journey run	24:06:36 h	96
13.10	100km	15th Echigo Kubikino 100km Ultramarathon	13:54:04 h	774
05.10	151km	1st Noto Country Journey Run	25:25:49 h	89
07.07	75km	2nd Mt. Gassan Foot Ultra Marathon	11:23:15 h	122
05.04	50km	3rd Ultra Udon Maranic	7:52:49 h	74
2023
18.11	130km	1st Mito Kaido Journey run	22:36:49 h	88
01.10	64km	10th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	9:17:39 h	39
24.09	100km	1st Mount Akagi 100 Ultra Marathon	14:35:04 h	92
17.09	127km	6th Utsukushima Fukushima Journey Run 127K	20:33:17 h	13
09.07	75km	1st Mt. Gassan Foot Ultra Marathon	10:58:38 h	113
18.06	100km	16. Okinoshima 100km Ultra Marathon	14:16:14 h	217
30.04	513km	18th River Road Foot Race 513 km	5d 10:09:12 h	69
19.03	54.2km	11th Arakawa Riverside Journey Stage Race - Stage 2	8:05:55 h	82
2022
09.10	100km	14th Echigo Kubikino 100km Ultramarathon	13:48:28 h	798
03.09	121km	2nd Tone River Run Up Journey Run Upstream	21:31:08 h	31
03.05	251km	17th River Road Foot Race 254 km	2d 09:29:00 h	54
24.04	60km	3rd Yamadera Zao 60 km Ultra Marathon	13:01:38 h	38
17.04	62km	32th Fuji 5 Lakes 62 km Challenge	9:04:05 h	616
2021
14.11	47.2km	2nd Miyagi Yumeguri Ultra Run	7:20:00 h	69
30.10	146km	3rd Autumn leaves in Okumusashi / Chichibu Journey run	24:13:12 h	179
16.10	120km	1st Tone River Run Up Journey Run Upstream	20:15:00 h	49
09.10	155km	1st Tone River Run Up Journey Run Downstream	26:37:00 h	53
17.07	117km	1st Nakasendo Ultra	24:45:00 h	29
10.04	70km	16th Toda Saiko 70 km	8:43:24 h	385
2020
24.10	146km	2nd Autumn leaves in Okumusashi / Chichibu Journey run	23:31:34 h	133
19.09	123km	3rd Utsukushima Fukushima Journey Run 123K	18:52:59 h	71
22.03	56km	8th Arakawa Riverside Journey - 56 km	7:48:09 h	20
2019
02.11	145km	1st Autumn leaves in Okumusashi / Chichibu Journey run	23:49:58 h	112
07.09	60km	3rd Miyagi Yumeguri Ultra Marathon - 60 km	8:44:59 h	13
13.07	263km	4th Michinoku Tsugaru Journey Run 263K	2d 02:56:16 h	125
23.06	55.9km	6. Spatrail - Shima to Kusatsu 56K	10:26:47 h	173
02.06	100km	2nd Nanto 100 km Ultramarathon	13:38:35 h	185
16.03	80km	7th Arakawa Riverside Journey Stage Race - Stage 1	10:21:39 h	74
2018
14.11	58km	3rd Myoko Ultra Run rAce 18	7:38:08 h	65
21.10	100km	7th Noto Peninsula 100 km Ultra Marathon	13:39:47 h	232
16.09	88km	9th Akiota Yajirushi Marathon 88km	11:36:59 h	122
14.07	188km	3rd Michinoku Tsugaru Journey Run 188K	34:40:57 h	32
10.06	50km	2nd Koyasan and Ryujin-Onsen 50 km Ultra Marathon	6:37:57 h	224
14.01	100km	3rd Yakushima Ultramarathon	15:16:40 h	82
2017
24.09	100km	27. Akita Nairiku 100km Marathon	12:28:09 h	320
02.09	115km	1st Miyagi Yumeguri Ultra Marathon - 115 km	14:12:21 h	46
11.06	100km	13th Iwate Ginga 100km Marathon Challenge	13:37:27 h	984
21.05	77km	22th Saba Highway Ultramarathon	11:18:55 h	327
03.05	140km	29. Yamaguchi 100 Hagi-O-Kan Maranic 140 km	22:39:58 h	149
2016
16.12	70km	Coast to Coast 70k Trail Run	10:33:59 h	263
02.10	100km	1st Iki 100 km Ultra Marathon	13:30:39 h	113
26.06	100km	31. Lake Saroma 100 km Ultramarathon	12:51:42 h	2471
29.05	100km	23rd Ebisu-Daikoku 100 km Marathon	13:12:46 h	300
2015
17.10	100km	6th Inagawa 100km Ultra-Marathon	15:02:11 h	161
04.07	45km	5th Utsukushigahara 45 km Trail Run	6:50:53 h	104
22.06	77km	22. Ultramarathon Okumusashi	10:39:08 h	1094
16.05	103km	4th Tojinbo 103 km Ultramarathon	13:53:59 h	100
2014
12.10	60km	10th Echigo Kubikino 60km Ultramarathon	7:16:34 h	188
2013
19.05	76km	Saba Highway Ultramarathon	10:59:24 h	276
2012
06.10	100km	9th Echigo Kubikino 100km Ultramarathon	13:14:55 h	917
20.05	100km	18th Yatsugatake Nobeyama 100 km	13:56:09 h	1020
2010
17.10	100km	16th River Shimanto 100km	13:21:48 h	776

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	30/4/2023	18th River Road Foot Race 513 km	513,00	×7
✓ 2	13/7/2019	4th Michinoku Tsugaru Journey Run 263K	263,00	×3
✓ 3	3/5/2025	20th River Road Foot Race 251 km	251,00	×3
✓ 4	3/5/2022	17th River Road Foot Race 254 km	251,00	×3
✓ 5	26/4/2025	4th Reiheishi Michi Kyoto to Nikko - 207 km	207,00	×2
✓ 6	20/3/2026	2nd Izuichi Great Race 205km	205,00	×2
✓ 7	14/7/2018	3rd Michinoku Tsugaru Journey Run 188K	188,00	×2
✓ 8	9/10/2021	1st Tone River Run Up Journey Run Downstream	155,00	×2
✓ 9	5/10/2024	1st Noto Country Journey Run	151,00	×2
✓ 10	29/3/2025	2nd Modern Japanese Silk Road Journey Run	149,00	×2
✓ 11	30/10/2021	3rd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×2
✓ 12	24/10/2020	2nd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×2
✓ 13	2/11/2019	1st Autumn leaves in Okumusashi / Chichibu Journey run	145,00	×2
✓ 14	2/11/2024	6th Autumn leaves in Okumusashi / Chichibu Journey run	142,00	×2
✓ 15	3/5/2017	29. Yamaguchi 100 Hagi-O-Kan Maranic 140 km	140,00	×1
✓ 16	1/11/2025	3rd Mito Kaido Journey run	130,00	×1
✓ 17	18/11/2023	1st Mito Kaido Journey run	130,00	×1
✓ 18	17/9/2023	6th Utsukushima Fukushima Journey Run 127K	127,00	×1
✓ 19	19/9/2020	3rd Utsukushima Fukushima Journey Run 123K	123,00	×1
✓ 20	3/9/2022	2nd Tone River Run Up Journey Run Upstream	121,00	×1
✓ 21	16/10/2021	1st Tone River Run Up Journey Run Upstream	120,00	×1
✓ 22	17/7/2021	1st Nakasendo Ultra	117,00	×1
✓ 23	2/9/2017	1st Miyagi Yumeguri Ultra Marathon - 115 km	115,00	×1
✓ 24	21/11/2025	19th Nagasaki Tachibana Gulf Coast Super Maranic 103	103,00	×1
✓ 25	16/5/2015	4th Tojinbo 103 km Ultramarathon	103,00	×1
✓ 26	31/5/2026	2nd Shimanami Surround 100km	100,00	×1
✓ 27	15/6/2025	18. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 28	13/10/2024	15th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 29	24/9/2023	1st Mount Akagi 100 Ultra Marathon	100,00	×1
✓ 30	18/6/2023	16. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 31	9/10/2022	14th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 32	2/6/2019	2nd Nanto 100 km Ultramarathon	100,00	×1
✓ 33	21/10/2018	7th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 34	14/1/2018	3rd Yakushima Ultramarathon	100,00	×1
✓ 35	24/9/2017	27. Akita Nairiku 100km Marathon	100,00	×1
✓ 36	11/6/2017	13th Iwate Ginga 100km Marathon Challenge	100,00	×1
✓ 37	2/10/2016	1st Iki 100 km Ultra Marathon	100,00	×1
✓ 38	26/6/2016	31. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 39	29/5/2016	23rd Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 40	17/10/2015	6th Inagawa 100km Ultra-Marathon	100,00	×1
✓ 41	6/10/2012	9th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 42	20/5/2012	18th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 43	17/10/2010	16th River Shimanto 100km	100,00	×1
✓ 44	16/9/2018	9th Akiota Yajirushi Marathon 88km	88,00	×1
✓ 45	21/5/2017	22th Saba Highway Ultramarathon	77,00	×1
✓ 46	22/6/2015	22. Ultramarathon Okumusashi	77,00	×1
✓ 47	19/5/2013	Saba Highway Ultramarathon	76,00	×1
✓ 48	7/7/2024	2nd Mt. Gassan Foot Ultra Marathon	75,00	×1
✓ 49	9/7/2023	1st Mt. Gassan Foot Ultra Marathon	75,00	×1
✓ 50	8/6/2025	13th Hida Takayama 71 km Ultramarathon	71,00	×1
✓ 51	18/4/2026	5th Atsumi Peninsula Ultra Nature Run - 70km	70,00	—
✓ 52	19/10/2025	32. Ultramarathon Okumusashi	70,00	—
✓ 53	10/4/2021	16th Toda Saiko 70 km	70,00	—
✓ 54	16/12/2016	Coast to Coast 70k Trail Run	70,00	—
✓ 55	1/10/2023	10th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	64,00	—
✓ 56	26/10/2025	4th Shiroishi Minami Zao Ultra Excursion 63.3km	63,30	—
✓ 57	17/4/2022	32th Fuji 5 Lakes 62 km Challenge	62,00	—
✓ 58	14/9/2025	23th Tango 60 km Ultramarathon	60,00	—
✓ 59	24/4/2022	3rd Yamadera Zao 60 km Ultra Marathon	60,00	—
✓ 60	7/9/2019	3rd Miyagi Yumeguri Ultra Marathon - 60 km	60,00	—
61	12/10/2014	10th Echigo Kubikino 60km Ultramarathon	60,00	—
62	14/11/2018	3rd Myoko Ultra Run rAce 18	58,00	—
63	22/3/2020	8th Arakawa Riverside Journey - 56 km	56,00	—
64	23/6/2019	6. Spatrail - Shima to Kusatsu 56K	55,90	—
65	21/6/2026	19. Okinoshima 50km Ultra Marathon	50,00	—
66	5/4/2024	3rd Ultra Udon Maranic	50,00	—
67	10/6/2018	2nd Koyasan and Ryujin-Onsen 50 km Ultra Marathon	50,00	—
68	14/11/2021	2nd Miyagi Yumeguri Ultra Run	47,20	—
69	4/7/2015	5th Utsukushigahara 45 km Trail Run	45,00	—