Hideka (的場日出加) Matoba

Born : 1964 Cat. W60 Ultrarunner since 2011

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

37,6%

Rank quotient ?This runner's calculation uses 70 eligible race(s): Σ(rank − 1) = 14 679; Σ finishers = 38 993. 14 679 / 38 993 × 100 = 37.65%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed81

Km — ultra races8 643 km

> 100 km27

> 160 km6

> 200 km4

> 24h1

Longest race570,0 km

4th Reiheishi Michi Kyoto to Nikko - 570 km — 26/4/2025

Km per year (ultra races)

967

2022

937

2023

1 163

2024

1 316

2025

628

2026

Race types (share of distance)

Road82,4%

Stage17,6%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F3

🏅 Top 31

🏅 Top 3 F12

Longest winning streak0

Current streak0

Records

100 km9h57'05 100 mi26h29'08 12 h88,90 km 24 h173,15 km

HISTORY

70 race(s) · 20 stage(s) nested

Date		Race	Perf.	Rk
2026
28.06	100km	41. Lake Saroma 100 km Ultramarathon	11:48:30 h	1362
14.06	70km	20th Iwate Ginga 70km Marathon Challenge	7:44:07 h	19
11.04	60km	21st Toda Saiko 60 km	6:23:04 h	44
28.03	160km	1st Shinkun Iga-goe Route Journey Run	26:29:08 h	53
14–15.03	138km/2stages	14th Arakawa Riverside Journey	17:15:54 h	15
14.03	84km	14th Arakawa Riverside Journey - Stage 1	10:24:26 h	34
15.03	54km	14th Arakawa Riverside Journey - Stage 2	6:51:28 h	18
24.01	100km	36th Miyako 100 km Ultramarathon	11:48:30 h	85
2025
01–02.11	130km/2stages	3rd Mito Kaido Journey run	17:10:57 h	13
01.11	62.2km	3rd Mito Kaido Journey run - Stage 1	8:23:06 h	19
02.11	68.1km	3rd Mito Kaido Journey run - Stage 2	8:47:51 h	17
28.09	76.5km	3rd Mina no Tenku Ultra Marathon	9:51:19 h	72
19.07	154km	9th Michinoku Tsugaru Journey Run 154K	28:17:10 h	24
29.06	100km	40. Lake Saroma 100 km Ultramarathon	12:48:05 h	1622
26.04	570km	4th Reiheishi Michi Kyoto to Nikko - 570 km	8d 06:26:41 h	12
29–30.03	149km/2stages	2nd Modern Japanese Silk Road Journey Run	21:26:55 h	37
29.03	78km	2nd Modern Japanese Silk Road Journey Run - Stage 1	10:43:15 h	45
30.03	71km	2nd Modern Japanese Silk Road Journey Run - Stage 2	10:43:40 h	36
15–16.03	136km/2stages	13th Arakawa Riverside Journey Stage Race	18:22:34 h	20
15.03	82km	13th Arakawa Riverside Journey Stage Race - Stage 1	10:58:06 h	33
16.03	54.2km	13th Arakawa Riverside Journey Stage Race - Stage 2	7:24:28 h	33
2024
05.10	151km	1st Noto Country Journey Run	23:52:38 h	48
01.09	60km	5th Miyagi Yumeguri Ultra Marathon	6:51:00 h	6
13.07	154km	8th Michinoku Tsugaru Journey Run 154K	24:24:57 h	20
30.04	514km	19th River Road Foot Race 514 km	5d 05:10:50 h	44
30–31.03	148km/2stages	1st Modern Japanese Silk Road Journey Run	21:43:36 h	21
30.03	78km	1st Modern Japanese Silk Road Journey Run - Stage 1	10:39:17 h	30
31.03	71km	1st Modern Japanese Silk Road Journey Run - Stage 2	11:04:19 h	22
16–17.03	136km/2stages	12th Arakawa Riverside Journey Stage Race	17:24:51 h	22
16.03	82km	12th Arakawa Riverside Journey Stage Race - Stage 1	10:37:28 h	44
17.03	54.2km	12th Arakawa Riverside Journey Stage Race - Stage 2	6:47:23 h	33
2023
18.11	130km	1st Mito Kaido Journey run	19:54:33 h	35
28.10	147km	5th Autumn leaves in Okumusashi / Chichibu Journey run	22:58:35 h	71
25.06	100km	38. Lake Saroma 100 km Ultramarathon	11:25:31 h	728
27.05	24h	2nd Hirosaki 24h Ultra Run	173.150 km	29
03.05	251km	18th River Road Foot Race 251 km	47:38:21 h	19
18–19.03	136km/2stages	11th Arakawa Riverside Journey Stage Race	16:29:20 h	12
18.03	82km	11th Arakawa Riverside Journey Stage Race - Stage 1	9:58:08 h	18
19.03	54.2km	11th Arakawa Riverside Journey Stage Race - Stage 2	6:31:12 h	24
2022
11.12	100km	3rd Tobishima Ultra Marathon	12:46:14 h	81
29.10	146km	4th Autumn leaves in Okumusashi / Chichibu Journey run	24:29:43 h	100
25.09	100km	30. Akita Nairiku 100km Marathon	11:37:47 h	122
16.07	266km	6th Michinoku Tsugaru Journey Run 263K	2d 00:47:25 h	42
03.07	8h	28th 8-Hour Endurance Race Tokorozawa	63.700 km	63
12.06	84.39km	6th JAL Mukatsuku Double Marathon	9:35:43 h	106
09.04	71km	17th Toda Saiko 70 km	7:47:39 h	59
21–22.03	136km/2stages	10th Arakawa Riverside Journey Stage Race	17:16:00 h	26
21.03	81.6km	10th Arakawa Riverside Journey Stage Race - Stage 1	10:23:00 h	35
22.03	55.4km	10th Arakawa Riverside Journey Stage Race - Stage 2	6:53:00 h	17
2021
30.10	146km	3rd Autumn leaves in Okumusashi / Chichibu Journey run	21:24:26 h	85
03.10	100km	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	11:58:05 h	39
04.07	8h	27th 8-Hour Endurance Race Tokorozawa	73.500 km	77
03–04.04	136km/2stages	9th Arakawa Riverside Journey Stage Race	16:19:00 h	10
03.04	80km	9th Arakawa Riverside Journey Stage Race - Stage 1	9:34:00 h	11
04.04	56km	9th Arakawa Riverside Journey Stage Race - Stage 2	6:45:00 h	10
2020
04.10	100km	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	11:52:36 h	43
21.03	136km/2stages	8th Arakawa Riverside Journey Stage Race	15:49:14 h	7
2019
19.10	100km	4th Iki 100 km Ultra Marathon	11:27:27 h	70
07.09	105km	3rd Miyagi Yumeguri Ultra Marathon - 105 km	13:20:28 h	2 🥈
29.06	8h	25th 8-Hour Endurance Race Tokorozawa	73.500 km	68
15.06	161.6km	1st Nikko Sennin Concentric Journey Run	28:17:09 h	70
02.06	78km	26. Ultramarathon Okumusashi	9:10:36 h	565
19.05	72km	24th Saba Highway Ultramarathon	9:13:50 h	149
21.04	100km	1st Yamadera Zao 100 km Ultra Marathon	13:28:02 h	40
16–17.03	136km/2stages	7th Arakawa Riverside Journey Stage Race	16:14:17 h	11
16.03	80km	7th Arakawa Riverside Journey Stage Race - Stage 1	9:31:47 h	38
17.03	56km	7th Arakawa Riverside Journey Stage Race - Stage 2	6:42:30 h	16
2018
21.10	100km	7th Noto Peninsula 100 km Ultra Marathon	11:45:08 h	88
19.08	101km	6th World Cultural Heritage "Fuji" Foot Race	13:13:00 h	34
30.06	8h	24th 8-Hour Endurance Race Tokorozawa	63.700 km	48
17.06	100km	13. Okinoshima 100km Ultra Marathon	10:49:02 h	49
2017
15.10	100km	23rd River Shimanto 100km	11:19:52 h	353
20.08	97km	5th World Cultural Heritage "Fuji" Foot Race	11:56:00 h	19
25.06	100km	32. Lake Saroma 100 km Ultramarathon	10:52:59 h	636
08.04	70km	12th Toda Saiko 70 km	7:15:04 h	204
26.03	100km	13th Izu Oshima Ultra 100 km	12:06:49 h	45
2016
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	11:33:36 h	395
26.06	100km	31. Lake Saroma 100 km Ultramarathon	9:57:05 h	501
09.04	70km	11th Toda Saiko 70 km	7:18:29 h	127
27.03	100km	12th Izu Oshima Ultra 100 km	11:16:24 h	45
2015
28.06	100km	30. Lake Saroma 100 km Ultramarathon	10:12:08 h	568
28.03	100km	11th Izu Oshima Ultra 100 km	10:59:48 h	33
2014
27.07	77km	21. Ultramarathon Okumusashi	9:38:48 h	373
29.06	100km	29. Lake Saroma 100 km Ultramarathon	10:54:57 h	453
12.04	70km	9th Toda Saiko 70 km	6:48:20 h	65
2013
28.07	77km	20. Ultramarathon Okumusashi	9:58:12 h	737
30.06	100km road race	28. Lake Saroma 100 km Ultramarathon	10:44:35 h	541
2012
24.06	100km road race	27. Lake Saroma 100 km Ultramarathon	11:37:51 h	1043
2011
26.06	100km road race	26. Lake Saroma 100 km Ultramarathon	12:55:27 h	2095
21.05	12h	1st 12 hour Tokorozawa	88.897 km	29

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/4/2025	4th Reiheishi Michi Kyoto to Nikko - 570 km	570,00	×7
✓ 2	30/4/2024	19th River Road Foot Race 514 km	514,00	×6
✓ 3	16/7/2022	6th Michinoku Tsugaru Journey Run 263K	266,00	×3
✓ 4	3/5/2023	18th River Road Foot Race 251 km	251,00	×3
✓ 5	27/5/2023	2nd Hirosaki 24h Ultra Run	173,15	×2
✓ 6	15/6/2019	1st Nikko Sennin Concentric Journey Run	161,60	×2
✓ 7	28/3/2026	1st Shinkun Iga-goe Route Journey Run	160,00	×2
✓ 8	19/7/2025	9th Michinoku Tsugaru Journey Run 154K	154,00	×2
✓ 9	13/7/2024	8th Michinoku Tsugaru Journey Run 154K	154,00	×2
✓ 10	5/10/2024	1st Noto Country Journey Run	151,00	×1
✓ 11	29/3/2025	2nd Modern Japanese Silk Road Journey Run	149,00	×1
✓ 12	30/3/2024	1st Modern Japanese Silk Road Journey Run	148,00	×1
✓ 13	28/10/2023	5th Autumn leaves in Okumusashi / Chichibu Journey run	147,00	×1
✓ 14	29/10/2022	4th Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 15	30/10/2021	3rd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 16	14/3/2026	14th Arakawa Riverside Journey	138,00	×1
✓ 17	15/3/2025	13th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 18	16/3/2024	12th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 19	18/3/2023	11th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 20	21/3/2022	10th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 21	3/4/2021	9th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 22	21/3/2020	8th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 23	16/3/2019	7th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 24	1/11/2025	3rd Mito Kaido Journey run	130,00	×1
✓ 25	18/11/2023	1st Mito Kaido Journey run	130,00	×1
✓ 26	7/9/2019	3rd Miyagi Yumeguri Ultra Marathon - 105 km	105,00	×1
✓ 27	19/8/2018	6th World Cultural Heritage "Fuji" Foot Race	101,00	×1
✓ 28	28/6/2026	41. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 29	24/1/2026	36th Miyako 100 km Ultramarathon	100,00	×1
✓ 30	29/6/2025	40. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 31	25/6/2023	38. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 32	11/12/2022	3rd Tobishima Ultra Marathon	100,00	×1
✓ 33	25/9/2022	30. Akita Nairiku 100km Marathon	100,00	×1
✓ 34	3/10/2021	8th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	100,00	×1
✓ 35	4/10/2020	7th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K	100,00	×1
✓ 36	19/10/2019	4th Iki 100 km Ultra Marathon	100,00	×1
✓ 37	21/4/2019	1st Yamadera Zao 100 km Ultra Marathon	100,00	×1
✓ 38	21/10/2018	7th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 39	17/6/2018	13. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 40	15/10/2017	23rd River Shimanto 100km	100,00	×1
✓ 41	25/6/2017	32. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 42	26/3/2017	13th Izu Oshima Ultra 100 km	100,00	×1
✓ 43	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 44	26/6/2016	31. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 45	27/3/2016	12th Izu Oshima Ultra 100 km	100,00	×1
✓ 46	28/6/2015	30. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 47	28/3/2015	11th Izu Oshima Ultra 100 km	100,00	×1
✓ 48	29/6/2014	29. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 49	30/6/2013	28. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 50	24/6/2012	27. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 51	26/6/2011	26. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 52	20/8/2017	5th World Cultural Heritage "Fuji" Foot Race	97,00	×1
✓ 53	21/5/2011	1st 12 hour Tokorozawa	88,90	×1
✓ 54	12/6/2022	6th JAL Mukatsuku Double Marathon	84,39	×1
✓ 55	2/6/2019	26. Ultramarathon Okumusashi	78,00	×1
✓ 56	27/7/2014	21. Ultramarathon Okumusashi	77,00	×1
✓ 57	28/7/2013	20. Ultramarathon Okumusashi	77,00	×1
✓ 58	28/9/2025	3rd Mina no Tenku Ultra Marathon	76,50	—
✓ 59	4/7/2021	27th 8-Hour Endurance Race Tokorozawa	73,50	—
✓ 60	29/6/2019	25th 8-Hour Endurance Race Tokorozawa	73,50	—
✓ 61	19/5/2019	24th Saba Highway Ultramarathon	72,00	—
✓ 62	9/4/2022	17th Toda Saiko 70 km	71,00	—
✓ 63	14/6/2026	20th Iwate Ginga 70km Marathon Challenge	70,00	—
✓ 64	8/4/2017	12th Toda Saiko 70 km	70,00	—
✓ 65	9/4/2016	11th Toda Saiko 70 km	70,00	—
✓ 66	12/4/2014	9th Toda Saiko 70 km	70,00	—
67	3/7/2022	28th 8-Hour Endurance Race Tokorozawa	63,70	—
68	30/6/2018	24th 8-Hour Endurance Race Tokorozawa	63,70	—
69	11/4/2026	21st Toda Saiko 60 km	60,00	—
70	1/9/2024	5th Miyagi Yumeguri Ultra Marathon	60,00	—