Takahisa (古北隆久) Furukita

ID 71998

Born : 1980 Cat. M45 Ultrarunner since 2008

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 ?

China

Japan

Netherlands

Poland

Taiwan

4,1%

Rank quotient ?This runner's calculation uses 121 eligible race(s): Σ(rank − 1) = 2 207; Σ finishers = 53 779. 2 207 / 53 779 × 100 = 4.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed121

Km — ultra races15 196 km

> 100 km51

> 160 km27

> 200 km15

> 24h29

> 48h3

Longest race655,2 km

3rd Hirosaki 6days Ultra Run — 20/5/2024

Km per year (ultra races)

965

2022

1 162

2023

1 207

2024

668

2025

473

2026

Race types (share of distance)

Road96,7%

Trail2,8%

?0,5%

Wins & podiums (ultra)

🏆 Win20

🏆 Win M21

🏅 Top 349

🏅 Top 3 M51

Longest winning streak3

Current streak0

Records

50 km3h51'37 100 km7h18'51 50 mi6h44'30 6 h79,42 km 12 h133,77 km 24 h252,18 km 48 h251,81 km 6 d655,19 km

HISTORY

126 race(s) · 27 split(s) nested

Date		Race	Perf.	Rk
2026
28.06	100km	41. Lake Saroma 100 km Ultramarathon	8:56:29 h	202
23.05	24h	IAU 24h Asia and Oceania Championships Open	161.250 km	42
23.05	12h	IAU 24h Asia and Oceania Championships Open - 12h Split	113.750 km	16
19.04	80km	36th Fuji 4 Lakes 80 km Challenge	6:44:30 h	9
07.02	50mi	15th Taipei 12hr Ultra Marathon - 50mi Split	6:32:00 h	1 🏆
07.02	100km	15th Taipei 12hr Ultra Marathon - 100km Split	8:22:06 h	1 🏆
07.02	6h	15th Taipei 12hr Ultra Marathon - 6h Split	75.488 km	1 🏆
07.02	12h	15th Taipei 12hr Ultra Marathon	131.430 km	2 🥈
2025
21.06	24h	1st Masuda 24 Hours Ultra Truck Race	143.600 km	16
24.05	24h	4th Hirosaki 24h Ultra Run	162.330 km	34
08.03	24h	16th Jingu Gaien 24 Hour Challenge	109.938 km	77
08.03	6h	16th Jingu Gaien 24 Hour Challenge - 6h Split	60.930 km	48
08.03	12h	16th Jingu Gaien 24 Hour Challenge -12h Split	104.640 km	41
21.02	48h	14th Taipei 48hr Ultra Marathon	251.808 km	28
21.02	12h	14th Taipei 48hr Ultra Marathon - 12h Split	98.331 km	29
21.02	24h	14th Taipei 48hr Ultra Marathon - 24h Split	157.463 km	35
21.02	100mi	14th Taipei 48hr Ultra Marathon - 100mi Split	24:56:13 h	34
2024
22.09	100km	32. Akita Nairiku 100km Marathon	9:28:10 h	24
20.05	6d	3rd Hirosaki 6days Ultra Run	655.188 km	10
21.04	118km	34th Fuji 5 Lakes 118 km Challenge	9:57:12 h	4
23.02	12h	13th Taipei 12hr Ultra Marathon Night Run	133.773 km	2 🥈
23.02	50km	13th Taipei 12hr Ultra Marathon Night Run - 50km Split	4:11:16 h	2 🥈
23.02	6h	13th Taipei 12hr Ultra Marathon Night Run - 6h Split	67.799 km	4
23.02	50mi	13th Taipei 12hr Ultra Marathon Night Run - 50mi Split	7:08:50 h	4
23.02	100km	13th Taipei 12hr Ultra Marathon Night Run - 100km Split	8:57:13 h	3 🥉
07.01	200km	4th Japan Trophy 200	28:16:01 h	20
2023
17.12	100km	6th Okinawa 100km Ultramarathon	8:21:11 h	12
10.10	50km	11th Flex Power National 50K Track Taipei	3:51:37 h	9
24.09	100km	31. Akita Nairiku 100km Marathon	8:07:00 h	7
02.07	8h	29th 8-Hour Endurance Race Tokorozawa - 3 tai	78.400 km	3 🥉
10.06	12h	1st Aizu Yanaizu Akabeko Marathon - 12h	132.220 km	1 🏆
27.05	24h	2nd Hirosaki 24h Ultra Run	174.013 km	28
16.04	118km	33th Fuji 5 Lakes 118 km Challenge	10:08:12 h	9
11.03	24h	15th Jingu Gaien 24 Hour Challenge	209.485 km	19
11.03	6h	15th Jingu Gaien 24 Hour Challenge - 6h Split	67.524 km	14
11.03	12h	15th Jingu Gaien 24 Hour Challenge -12h Split	120.484 km	22
08.01	200km	3rd Japan Trophy 200	23:40:08 h	9
2022
18.12	100km	5th Okinawa 100km Ultramarathon	8:14:20 h	4
09.10	100km	14th Echigo Kubikino 100km Ultramarathon	8:27:50 h	7
16.07	24h	28th Fuji Hokuroku Park 24h	216.000 km	2 🥈
12.06	100km	16th Iwate Ginga 100km Marathon Challenge	8:22:00 h	17
05.06	78km	29. Ultramarathon Okumusashi	6:48:23 h	38
22.05	24h	1st Hirosaki 24h Ultra Run	153.293 km	20
17.04	118km	32th Fuji 5 Lakes 118 km Challenge	9:56:28 h	3 🥉
13.03	100km	4th Ibaraki 100k Ultra Marathon	7:52:25 h	7
2021
05.12	100km	1st Tokyo Edogawa Ultra Marathon - 100 km	7:46:53 h	3 🥉
03.10	84km	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 84K	6:59:33 h	2 🥈
10.01	200km	1st Japan Trophy 200	24:36:00 h	21
2020
09.02	6h	9th Taipei 6hr Ultra Marathon Sunday Run	68.850 km	1 🏆
09.02	50km	9th Taipei 6hr Ultra Marathon Sunday Run - 50km Split	4:10:02 h	1 🏆
08.02	6h	9th Taipei 6hr Ultra Marathon Saturday Run	66.825 km	1 🏆
08.02	50km	9th Taipei 6hr Ultra Marathon Saturday Run - 50km Split	4:17:35 h	1 🏆
19.01	5h	10th Iikoto Challenge - 5h	64.920 km	4
2019
15.12	100km	4th Okinawa 100km Ultramarathon	7:55:50 h	6
07.10	118km	1st Fuji 5 Lakes 118 km Autumn Challenge	10:53:46 h	6
14.09	12h	14. Shonan Int. Relay Marathon 12 Hour Run	128.000 km	1 🏆
27.07	6h	10th Lake Miyagase 24-hour Relay Marathon	70.200 km	3 🥉
29.06	8h	25th 8-Hour Endurance Race Tokorozawa	93.100 km	8
19.05	100km	7th Tokyo Shibamata 100 km	8:18:16 h	11
21.04	118km	29th Fuji 5 Lakes 118 km Challenge	9:28:23 h	4
24.03	100km	1st Ibaraki 100k Ultra Marathon	7:39:13 h	5
16.02	12h	8th Taipei 12hr Ultra Marathon	131.105 km	2 🥈
16.02	50km	8th Taipei 12hr Ultra Marathon - 50km Split	4:06:43 h	2 🥈
16.02	6h	8th Taipei 12hr Ultra Marathon - 6h Split	72.225 km	2 🥈
16.02	50mi	8th Taipei 12hr Ultra Marathon - 50mi Split	6:44:54 h	2 🥈
16.02	100km	8th Taipei 12hr Ultra Marathon - 100km Split	8:32:21 h	1 🏆
2018
16.12	100km	3rd Okinawa 100km Ultramarathon	8:08:00 h	4
10.11	24h	13th Jingu Gaien 24 Hour Challenge	195.360 km	32
23.09	100km	28. Akita Nairiku 100km Marathon	8:04:57 h	5
15.09	122km	1st Utsukushima Fukushima Journey Run 122K	12:57:50 h	1 🏆
04.08	6h	18th 6-hour relay & solo marathon Kobe	74.800 km	1 🏆
14.07	188km	3rd Michinoku Tsugaru Journey Run 188K	21:03:21 h	1 🏆
30.06	8h	24th 8-Hour Endurance Race Tokorozawa	88.200 km	2 🥈
02.06	24h	17. Green Charity Marathon Tokyo - Hard Run 24H	206.250 km	2 🥈
12.05	100km	3rd Tamagawa Ultra Marathon - 100 km	8:42:13 h	1 🏆
22.04	118km	28th Fuji 5 Lakes 118 km Challenge	9:50:51 h	6
09.02	48h	7th Taipei 48hr Ultra Marathon	204.867 km	35
09.02	50km	7th Taipei 48hr Ultra Marathon - 50km Split	5:06:10 h	10
09.02	6h	7th Taipei 48hr Ultra Marathon - 6h Split	59.007 km	8
09.02	50mi	7th Taipei 48hr Ultra Marathon - 50mi Split	8:15:14 h	5
09.02	100km	7th Taipei 48hr Ultra Marathon - 100km Split	10:20:19 h	4
09.02	12h	7th Taipei 48hr Ultra Marathon - 12h Split	114.699 km	3 🥉
09.02	100mi	7th Taipei 48hr Ultra Marathon - 100mi Split	22:01:44 h	17
09.02	24h	7th Taipei 48hr Ultra Marathon - 24h Split	171.717 km	15
2017
11.11	24h	12th Jingu Gaien 24 Hour Challenge	126.336 km	113
09.09	12h	20. Hiratsuka 12 hour race	121.100 km	5
05.08	24h	17th 24-hour relay & solo marathon Kobe	86.700 km	86
02.07	100km	1st Nikko 100km Ultramarathon	8:56:59 h	22
10.06	24h	16. Green Charity Marathon Tokyo - Hard Run 24H	211.757 km	1 🏆
04.06	78km	24. Ultramarathon Okumusashi	6:07:11 h	11
23.04	118km	27th Fuji 5 Lakes 118 km Challenge	9:10:37 h	3 🥉
08.04	70km	12th Toda Saiko 70 km	4:57:18 h	6
05.03	100km	3rd Nagoura Marathon 100 km	7:38:57 h	1 🏆
2016
17.12	24h	11th Jingu Gaien 24 Hour Challenge	242.215 km	5
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	7:29:27 h	3 🥉
25.09	100km	Gobi 100k Int. Race	10:44:11 h	15
26.06	100km	31. Lake Saroma 100 km Ultramarathon	9:36:24 h	316
18.06	24h	15. Green Charity Marathon Tokyo - Hard Run 24H	216.769 km	1 🏆
05.06	60km	4th Tokyo Shibamata 60 km	4:10:51 h	3 🥉
24.04	118km	26th Fuji 5 Lakes 118 km Challenge	9:11:47 h	2 🥈
17.01	100km	26th Miyako 100 km Ultramarathon	7:54:42 h	2 🥈
2015
27.09	100km	25. Akita Nairiku 100km Marathon	7:49:24 h	6
12.09	6h	14. Green Charity Marathon Tokyo - Standard Run 6H	74.100 km	1 🏆
28.06	100km	30. Lake Saroma 100 km Ultramarathon	7:20:42 h	16
06.06	60km	3rd Tokyo Shibamata 60 km	4:15:47 h	4
19.04	100km	25th Fuji 5 Lakes 100 km Challenge	7:48:37 h	2 🥈
2014
08.11	24h	9th Jingu Gaien 24 Hour Challenge	129.807 km	83
08.11	6h	9th Jingu Gaien 24 Hour Challenge - 6h Split	62.254 km	33
08.11	12h	9th Jingu Gaien 24 Hour Challenge -12h Split	116.561 km	31
12.10	100km	10th Echigo Kubikino 100km Ultramarathon	8:36:41 h	25
28.09	100km	24. Akita Nairiku 100km Marathon	8:57:22 h	36
13.09	24h	17. Hiratsuka 24 hour race	190.300 km	4
27.07	77km	21. Ultramarathon Okumusashi	6:44:31 h	14
06.07	8h	20th 8-Hour Endurance Race Tokorozawa	97.380 km	2 🥈
21.06	24h	13. Tokyo Challenge 24 hours	172.720 km	18
01.06	100km	2nd Tokyo Shibamata 100 km	8:54:21 h	7
18.05	71km	20th Yatsugatake Nobeyama 71 km	5:39:29 h	2 🥈
18.04	250km	21. Sakura Michi Kokusai Nature Run	32:04:42 h	32
2013
09.11	24h	8th Jingu Gaien 24 Hour Challenge	112.588 km	84
22.09	100km	23. Akita Nairiku 100km Marathon	7:39:30 h	5
14.09	6h	16. Hiratsuka 6 hour race	76.120 km	2 🥈
11.08	100km	3rd North Okhotsk 100 km Marathon	7:43:22 h	3 🥉
28.07	77km	20. Ultramarathon Okumusashi	6:09:56 h	7
07.07	8h	19th 8-Hour Endurance Race Tokorozawa	87.642 km	1 🏆
30.06	100km road race	28. Lake Saroma 100 km Ultramarathon	7:38:25 h	19
11.05	12h	9e 24uur van Steenbergen - 12h Split	120.335 km	76
11.05	24h	9e 24uur van Steenbergen - open race	172.331 km	182
11.05	24h	IAU 24h WC Steenbergen (9e 24uur van Steenbergen)	172.331 km	165
21.04	72km	23rd Fuji 5 Lakes 72 km Challenge	5:33:06 h	3 🥉
2012
21.10	100km	1st Noto Peninsula 100 km Ultra Marathon	8:09:16 h	1 🏆
07.10	24h	7th Jingu Gaien 24 Hour Challenge	248.235 km	4
08.09	100mi	IAU 24h WC Katowice - 100mi split	16:24:27 h	46
08.09	24h	IAU 24h WC Katowice	208.235 km	83
08.07	8h	18th 8-Hour Endurance Race Tokorozawa - 3 tai	107.118 km	1 🏆
24.06	100km road race	27. Lake Saroma 100 km Ultramarathon	7:20:55 h	9
22.04	100km	22nd Fuji 5 Lakes 100 km Challenge	7:39:42 h	2 🥈
2011
17.12	6h	1st Japan 6 Hours Indoor Ultra Marathon	79.415 km	1 🏆
15.10	24h	6th Jingu Gaien 24 Hour Challenge	252.177 km	2 🥈
03.09	100km	6th Bandai Highlands Inawashiro Lake - 100 km	7:18:51 h	1 🏆
07.08	77km	18. Ultramarathon Okumusashi	5:59:30 h	12
10.07	8h	17th 8-Hour Endurance Race Tokorozawa - 3 tai	94.134 km	1 🏆
11.06	24h	10. Tokyo Challenge 24 hours	228.062 km	1 🏆
30.04	100km	21st Fuji 5 Lakes 100 km Challenge	7:37:53 h	3 🥉
2010
09.10	100km	8th Echigo Kubikino 100km Ultramarathon	7:34:20 h	4
11.09	24h	5th Jingu Gaien 24 Hour Challenge	231.977 km	1 🏆
01.08	77km	17. Ultramarathon Okumusashi	6:08:14 h	6
27.06	100km	25. Lake Saroma 100 km Ultramarathon	8:04:58 h	23
19.06	12h	9. Tokyo Challenge 12 hours	125.230 km	2 🥈
25.04	112km	20th Fuji 5 Lakes 112 km Challenge	9:13:58 h	6
2009
26.09	6h	12. Hiratsuka 6 hour race	76.120 km	2 🥈
13.06	6h	8. Tokyo Challenge 6 hours	75.960 km	3 🥉
26.04	72km	19th Fuji 5 Lakes 72 km Challenge	5:41:22 h	7
2008
04.10	6h	11. Hiratsuka 6 hour race	75.152 km	2 🥈

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	20/5/2024	3rd Hirosaki 6days Ultra Run	655,19	×6
✓ 2	15/10/2011	6th Jingu Gaien 24 Hour Challenge	252,18	×2
✓ 3	21/2/2025	14th Taipei 48hr Ultra Marathon	251,81	×2
✓ 4	18/4/2014	21. Sakura Michi Kokusai Nature Run	250,00	×2
✓ 5	7/10/2012	7th Jingu Gaien 24 Hour Challenge	248,24	×2
✓ 6	17/12/2016	11th Jingu Gaien 24 Hour Challenge	242,22	×2
✓ 7	11/9/2010	5th Jingu Gaien 24 Hour Challenge	231,98	×2
✓ 8	11/6/2011	10. Tokyo Challenge 24 hours	228,06	×2
✓ 9	18/6/2016	15. Green Charity Marathon Tokyo - Hard Run 24H	216,77	×2
✓ 10	16/7/2022	28th Fuji Hokuroku Park 24h	216,00	×2
✓ 11	10/6/2017	16. Green Charity Marathon Tokyo - Hard Run 24H	211,76	×2
✓ 12	11/3/2023	15th Jingu Gaien 24 Hour Challenge	209,49	×2
✓ 13	8/9/2012	IAU 24h WC Katowice	208,24	×2
✓ 14	2/6/2018	17. Green Charity Marathon Tokyo - Hard Run 24H	206,25	×2
✓ 15	9/2/2018	7th Taipei 48hr Ultra Marathon	204,87	×2
✓ 16	7/1/2024	4th Japan Trophy 200	200,00	×2
✓ 17	8/1/2023	3rd Japan Trophy 200	200,00	×2
✓ 18	10/1/2021	1st Japan Trophy 200	200,00	×2
✓ 19	10/11/2018	13th Jingu Gaien 24 Hour Challenge	195,36	×1
✓ 20	13/9/2014	17. Hiratsuka 24 hour race	190,30	×1
✓ 21	14/7/2018	3rd Michinoku Tsugaru Journey Run 188K	188,00	×1
✓ 22	27/5/2023	2nd Hirosaki 24h Ultra Run	174,01	×1
✓ 23	21/6/2014	13. Tokyo Challenge 24 hours	172,72	×1
✓ 24	11/5/2013	9e 24uur van Steenbergen - open race	172,33	×1
✓ 25	24/5/2025	4th Hirosaki 24h Ultra Run	162,33	×1
✓ 26	23/5/2026	IAU 24h Asia and Oceania Championships Open	161,25	×1
✓ 27	22/5/2022	1st Hirosaki 24h Ultra Run	153,29	×1
✓ 28	21/6/2025	1st Masuda 24 Hours Ultra Truck Race	143,60	×1
✓ 29	23/2/2024	13th Taipei 12hr Ultra Marathon Night Run	133,77	×1
✓ 30	10/6/2023	1st Aizu Yanaizu Akabeko Marathon - 12h	132,22	×1
✓ 31	7/2/2026	15th Taipei 12hr Ultra Marathon	131,43	×1
✓ 32	16/2/2019	8th Taipei 12hr Ultra Marathon	131,11	×1
✓ 33	8/11/2014	9th Jingu Gaien 24 Hour Challenge	129,81	×1
✓ 34	14/9/2019	14. Shonan Int. Relay Marathon 12 Hour Run	128,00	×1
✓ 35	11/11/2017	12th Jingu Gaien 24 Hour Challenge	126,34	×1
✓ 36	19/6/2010	9. Tokyo Challenge 12 hours	125,23	×1
✓ 37	15/9/2018	1st Utsukushima Fukushima Journey Run 122K	122,00	×1
✓ 38	9/9/2017	20. Hiratsuka 12 hour race	121,10	×1
✓ 39	21/4/2024	34th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 40	16/4/2023	33th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 41	17/4/2022	32th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 42	7/10/2019	1st Fuji 5 Lakes 118 km Autumn Challenge	118,00	×1
✓ 43	21/4/2019	29th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 44	22/4/2018	28th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 45	23/4/2017	27th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 46	24/4/2016	26th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 47	9/11/2013	8th Jingu Gaien 24 Hour Challenge	112,59	×1
✓ 48	25/4/2010	20th Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 49	8/3/2025	16th Jingu Gaien 24 Hour Challenge	109,94	×1
✓ 50	8/7/2012	18th 8-Hour Endurance Race Tokorozawa - 3 tai	107,12	×1
✓ 51	28/6/2026	41. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 52	22/9/2024	32. Akita Nairiku 100km Marathon	100,00	×1
✓ 53	17/12/2023	6th Okinawa 100km Ultramarathon	100,00	×1
✓ 54	24/9/2023	31. Akita Nairiku 100km Marathon	100,00	×1
✓ 55	18/12/2022	5th Okinawa 100km Ultramarathon	100,00	×1
✓ 56	9/10/2022	14th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 57	12/6/2022	16th Iwate Ginga 100km Marathon Challenge	100,00	×1
✓ 58	13/3/2022	4th Ibaraki 100k Ultra Marathon	100,00	×1
✓ 59	5/12/2021	1st Tokyo Edogawa Ultra Marathon - 100 km	100,00	×1
✓ 60	15/12/2019	4th Okinawa 100km Ultramarathon	100,00	×1
✓ 61	19/5/2019	7th Tokyo Shibamata 100 km	100,00	×1
✓ 62	24/3/2019	1st Ibaraki 100k Ultra Marathon	100,00	×1
✓ 63	16/12/2018	3rd Okinawa 100km Ultramarathon	100,00	×1
✓ 64	23/9/2018	28. Akita Nairiku 100km Marathon	100,00	×1
✓ 65	12/5/2018	3rd Tamagawa Ultra Marathon - 100 km	100,00	×1
✓ 66	2/7/2017	1st Nikko 100km Ultramarathon	100,00	×1
✓ 67	5/3/2017	3rd Nagoura Marathon 100 km	100,00	×1
✓ 68	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 69	25/9/2016	Gobi 100k Int. Race	100,00	×1
✓ 70	26/6/2016	31. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 71	17/1/2016	26th Miyako 100 km Ultramarathon	100,00	×1
✓ 72	27/9/2015	25. Akita Nairiku 100km Marathon	100,00	×1
✓ 73	28/6/2015	30. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 74	19/4/2015	25th Fuji 5 Lakes 100 km Challenge	100,00	×1
✓ 75	12/10/2014	10th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 76	28/9/2014	24. Akita Nairiku 100km Marathon	100,00	×1
✓ 77	1/6/2014	2nd Tokyo Shibamata 100 km	100,00	×1
✓ 78	22/9/2013	23. Akita Nairiku 100km Marathon	100,00	×1
✓ 79	11/8/2013	3rd North Okhotsk 100 km Marathon	100,00	×1
✓ 80	30/6/2013	28. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 81	21/10/2012	1st Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 82	24/6/2012	27. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 83	22/4/2012	22nd Fuji 5 Lakes 100 km Challenge	100,00	×1
✓ 84	3/9/2011	6th Bandai Highlands Inawashiro Lake - 100 km	100,00	×1
✓ 85	30/4/2011	21st Fuji 5 Lakes 100 km Challenge	100,00	×1
✓ 86	9/10/2010	8th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 87	27/6/2010	25. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 88	6/7/2014	20th 8-Hour Endurance Race Tokorozawa	97,38	—
✓ 89	10/7/2011	17th 8-Hour Endurance Race Tokorozawa - 3 tai	94,13	—
✓ 90	29/6/2019	25th 8-Hour Endurance Race Tokorozawa	93,10	—
91	30/6/2018	24th 8-Hour Endurance Race Tokorozawa	88,20	—
92	7/7/2013	19th 8-Hour Endurance Race Tokorozawa	87,64	—
93	5/8/2017	17th 24-hour relay & solo marathon Kobe	86,70	—
94	3/10/2021	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 84K	84,00	—
95	19/4/2026	36th Fuji 4 Lakes 80 km Challenge	80,00	—
96	17/12/2011	1st Japan 6 Hours Indoor Ultra Marathon	79,42	—
97	2/7/2023	29th 8-Hour Endurance Race Tokorozawa - 3 tai	78,40	—
98	5/6/2022	29. Ultramarathon Okumusashi	78,00	—
99	4/6/2017	24. Ultramarathon Okumusashi	78,00	—
100	27/7/2014	21. Ultramarathon Okumusashi	77,00	—
101	28/7/2013	20. Ultramarathon Okumusashi	77,00	—
102	7/8/2011	18. Ultramarathon Okumusashi	77,00	—
103	1/8/2010	17. Ultramarathon Okumusashi	77,00	—
104	14/9/2013	16. Hiratsuka 6 hour race	76,12	—
105	26/9/2009	12. Hiratsuka 6 hour race	76,12	—
106	13/6/2009	8. Tokyo Challenge 6 hours	75,96	—
107	4/10/2008	11. Hiratsuka 6 hour race	75,15	—
108	4/8/2018	18th 6-hour relay & solo marathon Kobe	74,80	—
109	12/9/2015	14. Green Charity Marathon Tokyo - Standard Run 6H	74,10	—
110	21/4/2013	23rd Fuji 5 Lakes 72 km Challenge	72,00	—
111	26/4/2009	19th Fuji 5 Lakes 72 km Challenge	72,00	—
112	18/5/2014	20th Yatsugatake Nobeyama 71 km	71,00	—
113	27/7/2019	10th Lake Miyagase 24-hour Relay Marathon	70,20	—
114	8/4/2017	12th Toda Saiko 70 km	70,00	—
115	9/2/2020	9th Taipei 6hr Ultra Marathon Sunday Run	68,85	—
116	8/2/2020	9th Taipei 6hr Ultra Marathon Saturday Run	66,83	—
117	19/1/2020	10th Iikoto Challenge - 5h	64,92	—
118	5/6/2016	4th Tokyo Shibamata 60 km	60,00	—
119	6/6/2015	3rd Tokyo Shibamata 60 km	60,00	—
120	10/10/2023	11th Flex Power National 50K Track Taipei	50,00	—