Akihide (玉田明英) Tamada

Born : 1965 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.

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

73,2%

Rank quotient ?This runner's calculation uses 71 eligible race(s): Σ(rank − 1) = 22 874; Σ finishers = 31 241. 22 874 / 31 241 × 100 = 73.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed71

Km — ultra races6 678 km

> 100 km12

> 160 km2

Longest race173,0 km

13th Nagasaki Tachibana Gulf Coast Super Maranic 173 — 4/5/2019

Km per year (ultra races)

2022

265

2023

2024

2025

2026

Race types (share of distance)

Road84,6%

Trail15,4%

Records

100 km11h25'56

HISTORY

71 race(s)

Date		Race	Perf.	Rk
2026
26.04	70km	2nd Suo-Oshima Ultramarathon	11:24:01 h	165
2025
12.04	62km	7th Okuizumo Ultra Orochi 60km Tooashi	10:09:33 h	160
2023
26.11	65km	1st Taishaku Gorge Marathon	9:45:44 h	97
23.04	100km	23. Okukumano 100 km Ultramarathon	14:35:59 h	255
09.04	100km	6th Lake Biwa Kaizu Sakura Maranic - 100 km	17:13:00 h	12
2019
10.11	60km	3rd Hiba Izanami Highway Run	7:31:33 h	39
02.11	103km	Tachibana Bay Coast 103 Ultra Marathon	15:31:35 h	78
29.09	100km	22th Muraoka 100 km Ultra Marathon	13:54:02 h	459
15.09	88km	10th Akiota Yajirushi Marathon 88km	12:07:19 h	158
16.06	100km	14. Okinoshima 100km Ultra Marathon	13:42:39 h	351
09.06	100km	3rd Koyasan and Ryujin-Onsen 100 km Ultra Marathon	13:43:57 h	261
02.06	100km	2nd Nanto 100 km Ultramarathon	13:49:25 h	205
25.05	103km	8th Tojinbo 103 km Ultramarathon	14:42:37 h	92
19.05	72km	24th Saba Highway Ultramarathon	10:49:11 h	443
12.05	100km	26th Ebisu-Daikoku 100 km Marathon	13:15:34 h	285
04.05	173km	13th Nagasaki Tachibana Gulf Coast Super Maranic 173	29:44:19 h	47
13.04	102km	5th Okuizumo Ultra Orochi 100km Tooashi	12:55:51 h	166
2018
01.12	120km	3rd Santo Ultra Maranic - Hanshin Course	19:53:00 h	16
02.11	105km	Tachibana Bay Coast 105 Ultra Marathon	15:54:37 h	150
28.10	66km	2nd Hiba Izanami Highway Run	10:14:59 h	116
09.09	100km	6th 100 km Ultramarathon Hakusan-Shirakawago	13:57:35 h	656
17.06	100km	13. Okinoshima 100km Ultra Marathon	13:42:02 h	283
03.06	100km	1st Nanto 100 km Ultramarathon	13:34:55 h	99
27.05	100km	25th Ebisu-Daikoku 100 km Marathon	13:00:31 h	183
20.05	72km	23th Saba Highway Ultramarathon	9:52:16 h	323
04.05	173km	12th Nagasaki Tachibana Gulf Coast Super Maranic 173	30:33:47 h	54
22.04	100km	20. Okukumano 100 km Ultramarathon	14:26:32 h	353
14.04	102km	4th Okuizumo Ultra Orochi 100km Tooashi	14:29:37 h	243
2017
01.10	100km	1st Yasaka Ultra Marathon in Hamada - 100 km	14:56:03 h	87
10.09	100km	5th 100 km Ultramarathon Hakusan-Shirakawago	13:51:47 h	511
18.06	100km	12. Okinoshima 100km Ultra Marathon	12:57:51 h	188
11.06	100km	6th Hida Takayama 100 km Ultramarathon	13:07:57 h	992
28.05	100km	24th Ebisu-Daikoku 100 km Marathon	13:51:13 h	341
27.05	103km	6th Tojinbo 103 km Ultramarathon	13:11:22 h	79
21.05	77km	22th Saba Highway Ultramarathon	10:40:18 h	220
03.05	70km	25. Mukogawa Yurikamome Ultra Marathon	7:46:27 h	338
23.04	100km	19. Okukumano 100 km Ultramarathon	11:29:26 h	90
15.04	102km	3rd Okuizumo Ultra Orochi 100km Tooashi	12:30:39 h	101
2016
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	11:36:09 h	404
25.09	100km	19th Muraoka 100 km Ultra Marathon	12:03:27 h	127
11.09	100km	4th 100 km Ultramarathon Hakusan-Shirakawago	12:13:50 h	170
12.06	100km	5th Hida Takayama 100 km Ultramarathon	13:34:22 h	1055
22.05	71km	22nd Yatsugatake Nobeyama 71 km	9:32:57 h	64
24.04	100km	18. Okukumano 100 km Ultramarathon	14:11:00 h	290
16.04	62km	2nd Okuizumo Ultra Orochi 60km Tooashi	8:31:29 h	35
2015
27.09	100km	18th Muraoka 100 km Ultra Marathon	13:59:52 h	463
07.06	100km	4th Hida Takayama 100 km Ultramarathon	13:48:48 h	1106
31.05	100km	22nd Ebisu-Daikoku 100 km Marathon	13:08:38 h	278
17.05	100km	21st Yatsugatake Nobeyama 100 km	13:57:07 h	1413
03.05	70km	23. Mukogawa Yurikamome Ultra Marathon	8:18:05 h	442
11.04	102km	1st Okuizumo Ultra Orochi 100km Tooashi	14:48:26 h	133
29.03	100km	1st Osaka Yodogawa 100 km Ultra Marathon	11:25:56 h	205
2014
28.09	100km	17th Muraoka 100 km Ultra Marathon	13:46:14 h	400
14.09	100km	14th Tango 100 km Ultramarathon	13:28:17 h	985
25.05	100km	21st Ebisu-Daikoku 100 km Marathon	13:57:03 h	300
18.05	100km	20th Yatsugatake Nobeyama 100 km	13:57:11 h	1234
03.05	70km	22. Mukogawa Yurikamome Ultra Marathon	8:18:56 h	434
20.04	108km	24th Fuji 5 Lakes 108 km Challenge	14:24:58 h	627
2013
29.09	100km	16th Muraoka 100 km Ultra Marathon	13:57:12 h	229
15.09	100km	13th Tango 100 km Ultramarathon	13:56:19 h	1316
03.05	70km	21. Mukogawa Yurikamome Ultra Marathon	8:29:14 h	594
2011
18.09	60km	11th Tango 60 km Ultramarathon	8:43:34 h	312
2010
26.09	88km	13th Muraoka 88 km Ultra Marathon	13:35:14 h	119
30.05	100km	17th Ebisu-Daikoku 100 km Marathon	13:59:05 h	226
16.05	71km	16th Yatsugatake Nobeyama 71 km	10:11:43 h	228
2009
27.09	88km	12th Muraoka 88 km Ultra Marathon	13:29:23 h	100
17.05	71km	15th Yatsugatake Nobeyama 71 km	10:03:15 h	177
2008
22.06	100km	8th Nichinan Orochi 100 km Marathon	13:26:45 h	216
2007
29.09	88km	10th Muraoka 88 km Ultra Marathon	13:54:18 h	119
24.06	100km	7th Nichinan Orochi 100 km Marathon	13:59:01 h	253
20.05	71km	13th Yatsugatake Nobeyama 71 km	10:10:41 h	195

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	4/5/2019	13th Nagasaki Tachibana Gulf Coast Super Maranic 173	173,00	×2
✓ 2	4/5/2018	12th Nagasaki Tachibana Gulf Coast Super Maranic 173	173,00	×2
✓ 3	1/12/2018	3rd Santo Ultra Maranic - Hanshin Course	120,00	×1
✓ 4	20/4/2014	24th Fuji 5 Lakes 108 km Challenge	108,00	×1
✓ 5	2/11/2018	Tachibana Bay Coast 105 Ultra Marathon	105,00	×1
✓ 6	2/11/2019	Tachibana Bay Coast 103 Ultra Marathon	103,00	×1
✓ 7	25/5/2019	8th Tojinbo 103 km Ultramarathon	103,00	×1
✓ 8	27/5/2017	6th Tojinbo 103 km Ultramarathon	103,00	×1
✓ 9	13/4/2019	5th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 10	14/4/2018	4th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 11	15/4/2017	3rd Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 12	11/4/2015	1st Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 13	23/4/2023	23. Okukumano 100 km Ultramarathon	100,00	×1
✓ 14	9/4/2023	6th Lake Biwa Kaizu Sakura Maranic - 100 km	100,00	×1
✓ 15	29/9/2019	22th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 16	16/6/2019	14. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 17	9/6/2019	3rd Koyasan and Ryujin-Onsen 100 km Ultra Marathon	100,00	×1
✓ 18	2/6/2019	2nd Nanto 100 km Ultramarathon	100,00	×1
✓ 19	12/5/2019	26th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 20	9/9/2018	6th 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 21	17/6/2018	13. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 22	3/6/2018	1st Nanto 100 km Ultramarathon	100,00	×1
✓ 23	27/5/2018	25th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 24	22/4/2018	20. Okukumano 100 km Ultramarathon	100,00	×1
✓ 25	1/10/2017	1st Yasaka Ultra Marathon in Hamada - 100 km	100,00	×1
✓ 26	10/9/2017	5th 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 27	18/6/2017	12. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 28	11/6/2017	6th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 29	28/5/2017	24th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 30	23/4/2017	19. Okukumano 100 km Ultramarathon	100,00	×1
✓ 31	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 32	25/9/2016	19th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 33	11/9/2016	4th 100 km Ultramarathon Hakusan-Shirakawago	100,00	×1
✓ 34	12/6/2016	5th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 35	24/4/2016	18. Okukumano 100 km Ultramarathon	100,00	×1
✓ 36	27/9/2015	18th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 37	7/6/2015	4th Hida Takayama 100 km Ultramarathon	100,00	×1
✓ 38	31/5/2015	22nd Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 39	17/5/2015	21st Yatsugatake Nobeyama 100 km	100,00	×1
✓ 40	29/3/2015	1st Osaka Yodogawa 100 km Ultra Marathon	100,00	×1
✓ 41	28/9/2014	17th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 42	14/9/2014	14th Tango 100 km Ultramarathon	100,00	×1
✓ 43	25/5/2014	21st Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 44	18/5/2014	20th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 45	29/9/2013	16th Muraoka 100 km Ultra Marathon	100,00	×1
✓ 46	15/9/2013	13th Tango 100 km Ultramarathon	100,00	×1
✓ 47	30/5/2010	17th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 48	22/6/2008	8th Nichinan Orochi 100 km Marathon	100,00	×1
✓ 49	24/6/2007	7th Nichinan Orochi 100 km Marathon	100,00	×1
✓ 50	15/9/2019	10th Akiota Yajirushi Marathon 88km	88,00	×1
✓ 51	26/9/2010	13th Muraoka 88 km Ultra Marathon	88,00	×1
✓ 52	27/9/2009	12th Muraoka 88 km Ultra Marathon	88,00	×1
✓ 53	29/9/2007	10th Muraoka 88 km Ultra Marathon	88,00	×1
✓ 54	21/5/2017	22th Saba Highway Ultramarathon	77,00	×1
✓ 55	19/5/2019	24th Saba Highway Ultramarathon	72,00	×1
✓ 56	20/5/2018	23th Saba Highway Ultramarathon	72,00	×1
✓ 57	22/5/2016	22nd Yatsugatake Nobeyama 71 km	71,00	×1
✓ 58	16/5/2010	16th Yatsugatake Nobeyama 71 km	71,00	×1
✓ 59	17/5/2009	15th Yatsugatake Nobeyama 71 km	71,00	×1
✓ 60	20/5/2007	13th Yatsugatake Nobeyama 71 km	71,00	×1
✓ 61	26/4/2026	2nd Suo-Oshima Ultramarathon	70,00	×1
✓ 62	3/5/2017	25. Mukogawa Yurikamome Ultra Marathon	70,00	×1
✓ 63	3/5/2015	23. Mukogawa Yurikamome Ultra Marathon	70,00	×1
✓ 64	3/5/2014	22. Mukogawa Yurikamome Ultra Marathon	70,00	×1
✓ 65	3/5/2013	21. Mukogawa Yurikamome Ultra Marathon	70,00	×1
✓ 66	28/10/2018	2nd Hiba Izanami Highway Run	66,00	—
67	26/11/2023	1st Taishaku Gorge Marathon	65,00	—
68	12/4/2025	7th Okuizumo Ultra Orochi 60km Tooashi	62,00	—
69	16/4/2016	2nd Okuizumo Ultra Orochi 60km Tooashi	62,00	—
70	10/11/2019	3rd Hiba Izanami Highway Run	60,00	—
71	18/9/2011	11th Tango 60 km Ultramarathon	60,00	—