Hideshi (倉阪秀史) Kurasaka

Born : 1964 Cat. M60 Ultrarunner since 2007

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

79,2%

Rank quotient ?This runner's calculation uses 128 eligible race(s): Σ(rank − 1) = 65 891; Σ finishers = 83 245. 65 891 / 83 245 × 100 = 79.15%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed132

Km — ultra races16 053 km

> 100 km37

> 160 km21

> 200 km19

Longest race582,0 km

Across Honshu R9 Foot Race — 18/5/2025

Km per year (ultra races)

737

2022

1 082

2023

886

2024

900

2025

155

2026

Race types (share of distance)

Road92,1%

Trail4,5%

Stage3,5%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km7h17'28 100 km11h32'42 100 mi33h24'48 12 h83,10 km

HISTORY

128 race(s) · 6 stage(s) nested

Date		Race	Perf.	Rk
2026
28.06	50km	41. Lake Saroma 50 km Ultramarathon	7:39:06 h	404
21.06	50km	19. Okinoshima 50km Ultra Marathon	7:17:28 h	280
09.05	55km	6th Kimitsu Ultra Marathon	8:53:35 h	396
2025
02.08	50km	1st Chiba Ultra Marathon 50km Night Run	8:28:39 h	39
06.07	64km	12th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	11:56:31 h	33
18.05	582km	Across Honshu R9 Foot Race	10d 20:36:47 h	2 🥈
10.05	55km	5th Kimitsu Ultra Marathon	8:25:10 h	315
29–30.03	149km/2stages	2nd Modern Japanese Silk Road Journey Run	29:01:46 h	99
29.03	78km	2nd Modern Japanese Silk Road Journey Run - Stage 1	14:21:46 h	120
30.03	71km	2nd Modern Japanese Silk Road Journey Run - Stage 2	14:40:00 h	100
2024
11.05	55km	4th Kimitsu Ultra Marathon	8:53:24 h	240
06.04	160km	3rd Yagurazawa Round Trip Pre-Tournament	33:24:48 h	102
01.04	535km	Across Honshu R8 Foot Race	9d 17:43:55 h	7
16–17.03	136km/2stages	12th Arakawa Riverside Journey Stage Race	20:53:24 h	65
16.03	82km	12th Arakawa Riverside Journey Stage Race - Stage 1	11:54:36 h	90
17.03	54.2km	12th Arakawa Riverside Journey Stage Race - Stage 2	8:58:48 h	121
2023
11.06	100km	11th Hida Takayama 100 km Ultramarathon	13:59:10 h	1299
04.06	78km	30. Ultramarathon Okumusashi	11:23:51 h	715
13.05	55km	3rd Kimitsu Ultra Marathon	7:42:13 h	123
30.04	513km	18th River Road Foot Race 513 km	5d 11:44:58 h	80
16.04	100km	33th Fuji 4 Lakes 100 km Challenge	13:54:38 h	1099
18–19.03	136km/2stages	11th Arakawa Riverside Journey Stage Race	19:36:24 h	39
18.03	82km	11th Arakawa Riverside Journey Stage Race - Stage 1	11:21:33 h	52
19.03	54.2km	11th Arakawa Riverside Journey Stage Race - Stage 2	8:14:51 h	90
08.01	100km	6th Yakushima Ultramarathon 100 km	14:28:06 h	76
2022
08.08	432.7km	Across Honshu R7 Foot Race	7d 16:14:00 h	16
05.06	78km	29. Ultramarathon Okumusashi	11:15:42 h	755
09.04	71km	17th Toda Saiko 70 km	8:57:41 h	151
02.04	155km	2nd Tone River Run Up Journey Run Downstream	27:32:00 h	71
2021
05.11	252km	2nd Tokyo Great Race 250km	2d 01:56:29 h	36
03.10	84km	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 84K	14:23:18 h	49
17.07	117km	1st Nakasendo Ultra	28:57:00 h	47
04.07	8h	27th 8-Hour Endurance Race Tokorozawa	49.000 km	324
08.05	57km	1st Kimitsu Ultra Marathon	9:01:40 h	269
03.05	251km	16th River Road Foot Race 254 km	2d 09:52:18 h	48
2020
04.10	64km	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	10:31:08 h	115
20.09	127km	3rd Utsukushima Fukushima Journey Run 127K	22:30:24 h	94
21.03	136km/2stages	8th Arakawa Riverside Journey Stage Race	20:30:36 h	52
12.01	100km	5th Yakushima Ultramarathon 100 km	15:13:06 h	171
2019
19.10	51.4km	10th Inagawa 100km Ultra-Marathon	7:59:28 h	568
13.07	263km	4th Michinoku Tsugaru Journey Run 263K	2d 02:44:26 h	118
30.06	100km	34. Lake Saroma 100 km Ultramarathon	12:58:28 h	2370
16.06	100km	14. Okinoshima 100km Ultra Marathon	14:24:07 h	451
09.06	100km	8th Hida Takayama 100 km Ultramarathon	13:36:14 h	1541
02.06	100km	2nd Nanto 100 km Ultramarathon	13:13:26 h	147
13.04	102km	5th Okuizumo Ultra Orochi 100km Tooashi	13:42:43 h	248
24.03	100km	1st Ibaraki 100k Ultra Marathon	13:34:06 h	449
13.01	100km	4th Yakushima Ultramarathon	15:48:25 h	193
2018
01.12	200km	3rd Santo Ultra Maranic - Santo Course	35:54:00 h	23
20.10	100km	9th Inagawa 100km Ultra-Marathon	15:30:27 h	178
15.09	250km	1st Utsukushima Fukushima Journey Run 250K	2d 01:44:46 h	48
24.06	100km	33. Lake Saroma 100 km Ultramarathon	12:52:15 h	2181
17.06	100km	13. Okinoshima 100km Ultra Marathon	14:02:08 h	349
10.06	100km	7th Hida Takayama 100 km Ultramarathon	13:58:20 h	1602
03.06	78km	25. Ultramarathon Okumusashi	10:54:12 h	1027
27.05	100km	25th Ebisu-Daikoku 100 km Marathon	13:25:15 h	233
20.05	100km	24th Yatsugatake Nobeyama 100 km	13:58:05 h	1562
22.04	100km	20. Okukumano 100 km Ultramarathon	14:01:47 h	299
14.04	102km	4th Okuizumo Ultra Orochi 100km Tooashi	13:51:56 h	201
03.03	204km	8th Little Edo Oedo 200k	35:12:47 h	205
2017
17.12	100km	2nd Okinawa 100km Ultramarathon	12:31:11 h	181
21.10	100km	8th Inagawa 100km Ultra-Marathon	14:40:48 h	108
02.07	100km	1st Nikko 100km Ultramarathon	13:58:12 h	1151
25.06	100km	32. Lake Saroma 100 km Ultramarathon	12:27:20 h	1571
11.06	100km	6th Hida Takayama 100 km Ultramarathon	13:52:05 h	1477
04.06	78km	24. Ultramarathon Okumusashi	10:47:58 h	1153
21.05	100km	23rd Yatsugatake Nobeyama 100 km	13:58:02 h	1094
02.05	250km	29. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	47:25:57 h	221
23.04	100km	27th Fuji 5 Lakes 100 km Challenge	13:17:17 h	938
15.04	102km	3rd Okuizumo Ultra Orochi 100km Tooashi	12:50:27 h	119
26.03	100km	13th Izu Oshima Ultra 100 km	13:11:54 h	94
2016
03.12	200km	1st Santo Ultra Maranic (Three City Miyako Course)	35:50:00 h	17
15.10	100km	7th Inagawa 100km Ultra-Marathon	13:59:11 h	70
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	13:28:31 h	1320
18.09	100km	16th Tango 100 km Ultramarathon	13:57:59 h	1313
03.07	8h	22th 8-Hour Endurance Race Tokorozawa - 3 tai	55.182 km	60
26.06	100km	31. Lake Saroma 100 km Ultramarathon	12:48:22 h	2388
12.06	100km	5th Hida Takayama 100 km Ultramarathon	13:55:57 h	1333
22.05	100km	22nd Yatsugatake Nobeyama 100 km	13:56:00 h	1371
02.05	250km	28. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	46:40:17 h	206
16.04	102km	2nd Okuizumo Ultra Orochi 100km Tooashi	12:38:42 h	59
27.03	100km	12th Izu Oshima Ultra 100 km	12:35:13 h	115
05.03	204km	6th Little Edo Oedo 200k	31:40:57 h	85
2015
17.10	100km	6th Inagawa 100km Ultra-Marathon	14:08:49 h	113
13.09	100km	3rd 100 km Ultramarathon Hakusan-Shirakawago	14:05:54 h	462
28.06	100km	30. Lake Saroma 100 km Ultramarathon	12:55:27 h	2602
14.06	100km	11th Iwate Ginga 100km Marathon Challenge	13:11:37 h	624
07.06	100km	4th Hida Takayama 100 km Ultramarathon	13:37:13 h	972
17.05	100km	21st Yatsugatake Nobeyama 100 km	13:47:46 h	1226
02.05	250km	27. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	47:42:58 h	216
26.04	100km	17. Okukumano 100 km Ultramarathon	12:27:13 h	116
28.03	100km	11th Izu Oshima Ultra 100 km	12:14:37 h	65
28.02	203km	5th Little Edo Oedo 200k	34:43:20 h	171
2014
12.10	100km	10th Echigo Kubikino 100km Ultramarathon	12:22:26 h	646
05.10	102km	3rd Noto Peninsula 100 km Ultra Marathon	12:53:47 h	115
20.09	100km	17th Jonaizaka 100 km Ultra Marathon	13:47:00 h	67
06.07	8h	20th 8-Hour Endurance Race Tokorozawa - 3 tai	61.674 km	50
29.06	100km	29. Lake Saroma 100 km Ultramarathon	12:19:07 h	1001
08.06	100km	3rd Hida Takayama 100 km Ultramarathon	13:28:24 h	785
18.05	100km	20th Yatsugatake Nobeyama 100 km	13:38:29 h	906
02.05	250km	26. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	46:33:40 h	199
20.04	108km	24th Fuji 5 Lakes 108 km Challenge	12:46:49 h	254
12.04	70km	9th Toda Saiko 70 km	6:54:58 h	85
29.03	100km	10th Izu Oshima Ultra 100 km	12:09:43 h	53
01.03	203km	4th Little Edo Oedo 200k	31:56:28 h	66
2013
20.10	100km	19th River Shimanto 100km	13:45:17 h	940
30.06	100km road race	28. Lake Saroma 100 km Ultramarathon	11:32:42 h	865
09.06	100km	2nd Hida Takayama 100 km Ultramarathon	13:28:47 h	654
19.05	100km	19th Yatsugatake Nobeyama 100 km	13:58:32 h	1283
28.04	100km	15. Okukumano 100 km Ultramarathon	13:44:42 h	156
13.04	70km	8th Toda Saiko 70 km	7:26:32 h	113
02.03	203km	3rd Little Edo Oedo 200k	35:41:09 h	151
2012
23.09	100km	22. Akita Nairiku 100km Marathon	12:19:47 h	402
05.08	77km	19. Ultramarathon Okumusashi	11:29:56 h	995
24.06	100km road race	27. Lake Saroma 100 km Ultramarathon	12:28:00 h	1689
10.06	100km	1st Hida Takayama 100 km Ultramarathon	13:07:46 h	401
02.05	250km	24. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	46:43:09 h	160
22.04	112km	22nd Fuji 5 Lakes 112 km Challenge	14:11:40 h	387
07.04	70km	7th Toda Saiko 70 km	7:33:42 h	87
2011
25.09	100km	14th Muraoka 100 km Ultra Marathon	13:14:08 h	150
26.06	100km road race	26. Lake Saroma 100 km Ultramarathon	12:57:58 h	2137
2010
09.10	100km	8th Echigo Kubikino 100km Ultramarathon	13:00:36 h	698
01.08	77km	17. Ultramarathon Okumusashi	10:07:03 h	501
27.06	100km	25. Lake Saroma 100 km Ultramarathon	12:55:15 h	1563
16.05	100km	16th Yatsugatake Nobeyama 100 km	13:18:32 h	667
10.04	70km	5th Toda Saiko 70 km	7:30:14 h	73
2009
02.08	75km	16. Ultramarathon Okumusashi	8:52:28 h	384
02.05	250km	21. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	47:26:00 h	193
11.04	70km	4th Toda Saiko 70 km	7:39:01 h	69
2008
14.09	100km	8th Tango 100 km Ultramarathon	13:56:00 h	535
07.06	12h	6th Akiruno 12 Hour Race Japan Cup	83.104 km	3 🥉
03.05	140km	20. Yamaguchi 100 Hagi-O-Kan Maranic 140 km	22:44:36 h	110
12.04	70km	3rd Toda Saiko 70 km	7:30:44 h	71
2007
24.06	100km	22. Lake Saroma 100 km Ultramarathon	12:49:56 h	1740

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	18/5/2025	Across Honshu R9 Foot Race	582,00	×5
✓ 2	1/4/2024	Across Honshu R8 Foot Race	535,00	×5
✓ 3	30/4/2023	18th River Road Foot Race 513 km	513,00	×5
✓ 4	8/8/2022	Across Honshu R7 Foot Race	432,70	×4
✓ 5	13/7/2019	4th Michinoku Tsugaru Journey Run 263K	263,00	×2
✓ 6	5/11/2021	2nd Tokyo Great Race 250km	252,00	×2
✓ 7	3/5/2021	16th River Road Foot Race 254 km	251,00	×2
✓ 8	15/9/2018	1st Utsukushima Fukushima Journey Run 250K	250,00	×2
✓ 9	2/5/2017	29. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 10	2/5/2016	28. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 11	2/5/2015	27. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 12	2/5/2014	26. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 13	2/5/2012	24. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 14	2/5/2009	21. Yamaguchi 100 Hagi-O-Kan Maranic 250 km	250,00	×2
✓ 15	3/3/2018	8th Little Edo Oedo 200k	204,00	×2
✓ 16	5/3/2016	6th Little Edo Oedo 200k	204,00	×2
✓ 17	28/2/2015	5th Little Edo Oedo 200k	203,00	×2
✓ 18	1/3/2014	4th Little Edo Oedo 200k	203,00	×2
✓ 19	2/3/2013	3rd Little Edo Oedo 200k	203,00	×2
✓ 20	1/12/2018	3rd Santo Ultra Maranic - Santo Course	200,00	×2
✓ 21	3/12/2016	1st Santo Ultra Maranic (Three City Miyako Course)	200,00	×2
✓ 22	6/4/2024	3rd Yagurazawa Round Trip Pre-Tournament	160,00	×1
✓ 23	2/4/2022	2nd Tone River Run Up Journey Run Downstream	155,00	×1
✓ 24	29/3/2025	2nd Modern Japanese Silk Road Journey Run	149,00	×1
✓ 25	3/5/2008	20. Yamaguchi 100 Hagi-O-Kan Maranic 140 km	140,00	×1
✓ 26	16/3/2024	12th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 27	18/3/2023	11th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 28	21/3/2020	8th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 29	20/9/2020	3rd Utsukushima Fukushima Journey Run 127K	127,00	×1
✓ 30	17/7/2021	1st Nakasendo Ultra	117,00	×1
✓ 31	22/4/2012	22nd Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 32	20/4/2014	24th Fuji 5 Lakes 108 km Challenge	108,00	×1
✓ 33	13/4/2019	5th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 34	14/4/2018	4th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 35	15/4/2017	3rd Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 36	16/4/2016	2nd Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 37	5/10/2014	3rd Noto Peninsula 100 km Ultra Marathon	102,00	×1
✓ 38	11/6/2023	11th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 39	16/4/2023	33th Fuji 4 Lakes 100 km Challenge	100,00	×1
✓ 40	8/1/2023	6th Yakushima Ultramarathon 100 km	100,00	×1
✓ 41	12/1/2020	5th Yakushima Ultramarathon 100 km	100,00	×1
✓ 42	30/6/2019	34. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 43	16/6/2019	14. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 44	9/6/2019	8th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 45	2/6/2019	2nd Nanto 100 km Ultramarathon	100,00	×1
✓ 46	24/3/2019	1st Ibaraki 100k Ultra Marathon	100,00	×1
✓ 47	13/1/2019	4th Yakushima Ultramarathon	100,00	×1
✓ 48	20/10/2018	9th Inagawa 100km Ultra-Marathon	100,00	×1
✓ 49	24/6/2018	33. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 50	17/6/2018	13. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 51	10/6/2018	7th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 52	27/5/2018	25th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 53	20/5/2018	24th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 54	22/4/2018	20. Okukumano 100 km Ultramarathon	100,00	×1
✓ 55	17/12/2017	2nd Okinawa 100km Ultramarathon	100,00	×1
✓ 56	21/10/2017	8th Inagawa 100km Ultra-Marathon	100,00	×1
✓ 57	2/7/2017	1st Nikko 100km Ultramarathon	100,00	×1
✓ 58	25/6/2017	32. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 59	11/6/2017	6th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 60	21/5/2017	23rd Yatsugatake Nobeyama 100 km	100,00	×1
✓ 61	23/4/2017	27th Fuji 5 Lakes 100 km Challenge	100,00	×1
✓ 62	26/3/2017	13th Izu Oshima Ultra 100 km	100,00	×1
✓ 63	15/10/2016	7th Inagawa 100km Ultra-Marathon	100,00	×1
✓ 64	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 65	18/9/2016	16th Tango 100 km Ultramarathon	100,00	×1
✓ 66	26/6/2016	31. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 67	12/6/2016	5th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 68	22/5/2016	22nd Yatsugatake Nobeyama 100 km	100,00	×1
✓ 69	27/3/2016	12th Izu Oshima Ultra 100 km	100,00	×1
✓ 70	17/10/2015	6th Inagawa 100km Ultra-Marathon	100,00	×1
✓ 71	13/9/2015	3rd 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 72	28/6/2015	30. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 73	14/6/2015	11th Iwate Ginga 100km Marathon Challenge	100,00	×1
✓ 74	7/6/2015	4th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 75	17/5/2015	21st Yatsugatake Nobeyama 100 km	100,00	×1
✓ 76	26/4/2015	17. Okukumano 100 km Ultramarathon	100,00	×1
✓ 77	28/3/2015	11th Izu Oshima Ultra 100 km	100,00	×1
✓ 78	12/10/2014	10th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 79	20/9/2014	17th Jonaizaka 100 km Ultra Marathon	100,00	×1
✓ 80	29/6/2014	29. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 81	8/6/2014	3rd Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 82	18/5/2014	20th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 83	29/3/2014	10th Izu Oshima Ultra 100 km	100,00	×1
✓ 84	20/10/2013	19th River Shimanto 100km	100,00	×1
✓ 85	30/6/2013	28. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 86	9/6/2013	2nd Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 87	19/5/2013	19th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 88	28/4/2013	15. Okukumano 100 km Ultramarathon	100,00	×1
✓ 89	23/9/2012	22. Akita Nairiku 100km Marathon	100,00	×1
✓ 90	24/6/2012	27. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 91	10/6/2012	1st Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 92	25/9/2011	14th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 93	26/6/2011	26. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 94	9/10/2010	8th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 95	27/6/2010	25. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 96	16/5/2010	16th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 97	14/9/2008	8th Tango 100 km Ultramarathon	100,00	×1
✓ 98	24/6/2007	22. Lake Saroma 100 km Ultramarathon	100,00	×1
99	3/10/2021	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 84K	84,00	—
100	7/6/2008	6th Akiruno 12 Hour Race Japan Cup	83,10	—
101	4/6/2023	30. Ultramarathon Okumusashi	78,00	—
102	5/6/2022	29. Ultramarathon Okumusashi	78,00	—
103	3/6/2018	25. Ultramarathon Okumusashi	78,00	—
104	4/6/2017	24. Ultramarathon Okumusashi	78,00	—
105	5/8/2012	19. Ultramarathon Okumusashi	77,00	—
106	1/8/2010	17. Ultramarathon Okumusashi	77,00	—
107	2/8/2009	16. Ultramarathon Okumusashi	75,00	—
108	9/4/2022	17th Toda Saiko 70 km	71,00	—
109	12/4/2014	9th Toda Saiko 70 km	70,00	—
110	13/4/2013	8th Toda Saiko 70 km	70,00	—
111	7/4/2012	7th Toda Saiko 70 km	70,00	—
112	10/4/2010	5th Toda Saiko 70 km	70,00	—
113	11/4/2009	4th Toda Saiko 70 km	70,00	—
114	12/4/2008	3rd Toda Saiko 70 km	70,00	—
115	6/7/2025	12th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	64,00	—
116	4/10/2020	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K	64,00	—
117	6/7/2014	20th 8-Hour Endurance Race Tokorozawa - 3 tai	61,67	—
118	8/5/2021	1st Kimitsu Ultra Marathon	57,00	—
119	3/7/2016	22th 8-Hour Endurance Race Tokorozawa - 3 tai	55,18	—
120	9/5/2026	6th Kimitsu Ultra Marathon	55,00	—
121	10/5/2025	5th Kimitsu Ultra Marathon	55,00	—
122	11/5/2024	4th Kimitsu Ultra Marathon	55,00	—
123	13/5/2023	3rd Kimitsu Ultra Marathon	55,00	—
124	19/10/2019	10th Inagawa 100km Ultra-Marathon	51,40	—
125	28/6/2026	41. Lake Saroma 50 km Ultramarathon	50,00	—
126	21/6/2026	19. Okinoshima 50km Ultra Marathon	50,00	—
127	2/8/2025	1st Chiba Ultra Marathon 50km Night Run	50,00	—
128	4/7/2021	27th 8-Hour Endurance Race Tokorozawa	49,00	—