Masanori (和田正典) Wada

Born : 1970 Cat. M55 Ultrarunner since 2010

100

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

30,8%

Rank quotient ?This runner's calculation uses 127 eligible race(s): Σ(rank − 1) = 27 446; Σ finishers = 89 035. 27 446 / 89 035 × 100 = 30.83%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed127

Km — ultra races11 711 km

> 100 km10

Longest race118,0 km

25th Fuji 5 Lakes 118 km Challenge — 19/4/2015

Km per year (ultra races)

894

2022

824

2023

966

2024

704

2025

504

2026

Race types (share of distance)

Road94,3%

Trail5,7%

Records

50 km4h25'41 100 km9h21'01 50 mi10h15'10

HISTORY

127 race(s)

Date		Race	Perf.	Rk
2026
28.06	100km	41. Lake Saroma 100 km Ultramarathon	11:11:12 h	1014
21.06	100km	19. Okinoshima 100km Ultra Marathon	13:21:51 h	155
14.06	50km	20th Iwate Ginga 50km Marathon Challenge	5:23:49 h	42
07.06	53.7km	24th Rishiri Island Ultra Marathon	5:38:22 h	113
17.05	100km	32th Yatsugatake Nobeyama 100 km	13:32:25 h	839
19.04	100km	26. Okukumano 100 km Ultramarathon	12:26:39 h	139
2025
18.10	100km	8th Iki 100 km Ultra Marathon	12:15:32 h	145
28.09	100km	33. Akita Nairiku 100km Marathon	12:14:21 h	189
14.09	100km	23th Tango 100 km Ultramarathon	13:05:48 h	583
29.06	100km	40. Lake Saroma 100 km Ultramarathon	11:33:22 h	790
15.06	100km	18. Okinoshima 100km Ultra Marathon	13:43:56 h	179
08.06	50km	19th Iwate Ginga 50km Marathon Challenge	5:06:41 h	31
01.06	53.7km	23rd Rishiri Island Ultra Marathon	5:39:18 h	79
20.04	100km	25. Okukumano 100 km Ultramarathon	13:17:36 h	171
2024
19.10	100km	7th Iki 100 km Ultra Marathon	13:31:40 h	209
13.10	100km	15th Echigo Kubikino 100km Ultramarathon	12:20:31 h	354
22.09	100km	32. Akita Nairiku 100km Marathon	12:46:09 h	257
30.06	100km	39. Lake Saroma 100 km Ultramarathon	12:13:29 h	1050
16.06	100km	17. Okinoshima 100km Ultra Marathon	13:42:22 h	176
09.06	50km	18th Iwate Ginga 50km Marathon Challenge	5:49:28 h	101
02.06	53.7km	22th Rishiri Island Ultra Marathon	5:59:22 h	82
25.05	62km	12th Tojinbo 62 km Ultramarathon	7:26:56 h	39
19.05	100km	30th Yatsugatake Nobeyama 100 km	13:16:42 h	632
21.04	100km	24. Okukumano 100 km Ultramarathon	12:48:42 h	137
21.01	100km	34th Miyako 100 km Ultramarathon	12:48:12 h	170
2023
11.11	78km	10th Michikusa-Ultra, Minamiizu 78 km	10:38:01 h	43
15.10	100km	29th River Shimanto 100km	13:36:06 h	850
24.09	100km	31. Akita Nairiku 100km Marathon	12:53:46 h	451
11.06	50km	17th Iwate Ginga 50km Marathon Challenge	5:34:39 h	47
04.06	53.7km	21th Rishiri Island Ultra Marathon	6:07:30 h	86
27.05	62km	11th Tojinbo 62 km Ultramarathon	8:01:20 h	89
21.05	100km	29th Yatsugatake Nobeyama 100 km	13:55:34 h	747
03.05	80km	17th Nagasaki Tachibana Gulf Coast Super Maranic 80	10:15:10 h	42
23.04	100km	23. Okukumano 100 km Ultramarathon	12:31:03 h	117
22.01	100km	33th Miyako 100 km Ultramarathon	13:37:06 h	154
2022
15.10	100km	5th Iki 100 km Ultra Marathon	13:22:10 h	135
09.10	100km	14th Echigo Kubikino 100km Ultramarathon	12:26:19 h	416
25.09	100km	30. Akita Nairiku 100km Marathon	12:36:25 h	239
18.09	100km	20th Tango 100 km Ultramarathon	13:41:44 h	510
19.06	100km	15. Okinoshima 100km Ultra Marathon	13:50:21 h	128
05.06	53.7km	20th Rishiri Island Ultra Marathon	6:31:49 h	55
22.05	100km	28th Yatsugatake Nobeyama 100 km	13:57:12 h	998
15.05	60km	8th Ishigaki Island Ultra Marathon	8:17:50 h	146
04.05	80km	16th Nagasaki Tachibana Gulf Coast Super Maranic 80	11:09:04 h	61
24.04	100km	3rd Yamadera Zao 100 km Ultra Marathon	18:34:17 h	62
2020
19.01	100km	30th Miyako 100 km Ultramarathon	11:16:12 h	93
2019
20.10	100km	8th Noto Peninsula 100 km Ultra Marathon	10:56:22 h	43
15.09	100km	19th Tango 100 km Ultramarathon	12:04:56 h	287
28.07	100km	9th North Okhotsk 100 km Marathon	11:08:23 h	39
30.06	100km	34. Lake Saroma 100 km Ultramarathon	11:02:59 h	798
16.06	100km	14. Okinoshima 100km Ultra Marathon	12:00:20 h	151
02.06	53.7km	19th Rishiri Island Ultra Marathon	5:17:55 h	52
25.05	103km	8th Tojinbo 103 km Ultramarathon	13:19:53 h	35
19.05	100km	25th Yatsugatake Nobeyama 100 km	11:11:52 h	211
28.04	100km	21. Okukumano 100 km Ultramarathon	10:45:31 h	65
13.04	102km	5th Okuizumo Ultra Orochi 100km Tooashi	10:55:51 h	48
20.01	100km	29th Miyako 100 km Ultramarathon	11:27:52 h	73
2018
20.10	100km	3rd Iki 100 km Ultra Marathon	10:52:17 h	64
23.09	100km	28. Akita Nairiku 100km Marathon	11:15:52 h	128
16.09	100km	18th Tango 100 km Ultramarathon	11:55:06 h	293
22.07	100km	8th North Okhotsk 100 km Marathon	10:08:31 h	30
24.06	100km	33. Lake Saroma 100 km Ultramarathon	9:21:01 h	232
17.06	100km	13. Okinoshima 100km Ultra Marathon	10:28:21 h	37
03.06	53.7km	18th Rishiri Island Ultra Marathon	5:03:05 h	34
27.05	100km	25th Ebisu-Daikoku 100 km Marathon	10:59:09 h	46
20.05	100km	24th Yatsugatake Nobeyama 100 km	11:42:51 h	322
22.04	100km	20. Okukumano 100 km Ultramarathon	10:38:03 h	44
14.04	102km	4th Okuizumo Ultra Orochi 100km Tooashi	9:56:45 h	13
07.04	50km	14th Izu Oshima Ultra 50 km	4:53:20 h	4
21.01	100km	28th Miyako 100 km Ultramarathon	11:05:12 h	53
2017
21.10	100km	2nd Iki 100 km Ultra Marathon	10:40:13 h	32
15.10	100km	6th Noto Peninsula 100 km Ultra Marathon	10:25:27 h	35
24.09	100km	27. Akita Nairiku 100km Marathon	11:22:28 h	138
23.07	100km	7th North Okhotsk 100 km Marathon	10:03:42 h	24
25.06	100km	32. Lake Saroma 100 km Ultramarathon	9:37:03 h	250
18.06	100km	12. Okinoshima 100km Ultra Marathon	11:06:45 h	76
11.06	50km	13th Iwate Ginga 50km Marathon Challenge	4:25:41 h	34
04.06	53.7km	17th Rishiri Island Ultra Marathon	5:01:53 h	11
28.05	100km	24th Ebisu-Daikoku 100 km Marathon	11:24:13 h	94
21.05	100km	23rd Yatsugatake Nobeyama 100 km	13:17:32 h	622
23.04	100km	19. Okukumano 100 km Ultramarathon	10:46:12 h	52
15.04	102km	3rd Okuizumo Ultra Orochi 100km Tooashi	10:29:39 h	22
2016
16.10	100km	5th Noto Peninsula 100 km Ultra Marathon	11:24:32 h	51
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	10:53:59 h	281
25.09	100km	26. Akita Nairiku 100km Marathon	11:56:51 h	211
18.09	100km	16th Tango 100 km Ultramarathon	12:21:01 h	462
31.07	100km	6th North Okhotsk 100 km Marathon	13:32:59 h	169
26.06	100km	31. Lake Saroma 100 km Ultramarathon	9:59:55 h	533
19.06	100km	11. Okinoshima 100km Ultra Marathon	11:16:11 h	76
05.06	55km	16th Rishiri Island Ultra Marathon	4:57:23 h	33
29.05	100km	23rd Ebisu-Daikoku 100 km Marathon	10:33:45 h	83
22.05	100km	22nd Yatsugatake Nobeyama 100 km	12:35:21 h	539
24.04	100km	18. Okukumano 100 km Ultramarathon	10:48:14 h	60
16.04	102km	2nd Okuizumo Ultra Orochi 100km Tooashi	11:00:42 h	14
2015
27.09	100km	25. Akita Nairiku 100km Marathon	10:56:29 h	157
20.09	100km	15th Tango 100 km Ultramarathon	11:17:44 h	303
26.07	100km	5th North Okhotsk 100 km Marathon	9:51:39 h	32
28.06	100km	30. Lake Saroma 100 km Ultramarathon	10:33:56 h	692
21.06	100km	10. Okinoshima 100km Ultra Marathon	10:25:43 h	52
07.06	55km	15th Rishiri Island Ultra Marathon	4:39:04 h	14
17.05	100km	21st Yatsugatake Nobeyama 100 km	11:45:00 h	326
26.04	100km	17. Okukumano 100 km Ultramarathon	11:17:23 h	58
19.04	118km	25th Fuji 5 Lakes 118 km Challenge	12:49:54 h	114
2014
12.10	100km	10th Echigo Kubikino 100km Ultramarathon	11:24:06 h	368
28.09	100km	24. Akita Nairiku 100km Marathon	11:07:26 h	176
14.09	100km	14th Tango 100 km Ultramarathon	11:14:20 h	280
27.07	100km	4th North Okhotsk 100 km Marathon	10:14:37 h	27
29.06	50km	29. Lake Saroma 50 km Ultramarathon	4:38:31 h	28
15.06	100km	9. Okinoshima 100km Ultra Marathon	11:26:28 h	66
01.06	55km	14th Rishiri Island Ultra Marathon	5:03:55 h	27
18.05	100km	20th Yatsugatake Nobeyama 100 km	11:36:56 h	244
27.04	100km	16. Okukumano 100 km Ultramarathon	11:48:13 h	71
20.04	108km	24th Fuji 5 Lakes 108 km Challenge	11:28:04 h	92
2013
15.09	100km	13th Tango 100 km Ultramarathon	11:11:29 h	237
11.08	100km	3rd North Okhotsk 100 km Marathon	10:26:04 h	53
30.06	100km road race	28. Lake Saroma 100 km Ultramarathon	10:53:53 h	599
19.05	100km	19th Yatsugatake Nobeyama 100 km	12:03:51 h	317
21.04	112km	23rd Fuji 5 Lakes 112 km Challenge	12:56:49 h	73
2012
21.10	100km	18th River Shimanto 100km	10:45:15 h	172
24.06	100km road race	27. Lake Saroma 100 km Ultramarathon	10:13:50 h	412
20.05	100km	18th Yatsugatake Nobeyama 100 km	11:56:57 h	272
22.04	112km	22nd Fuji 5 Lakes 112 km Challenge	12:52:59 h	177
2011
18.09	100km	11th Tango 100 km Ultramarathon	13:44:19 h	569
26.06	100km road race	26. Lake Saroma 100 km Ultramarathon	10:52:07 h	594
30.04	112km	21st Fuji 5 Lakes 112 km Challenge	13:21:33 h	205
2010
27.06	100km	25. Lake Saroma 100 km Ultramarathon	11:18:58 h	560
16.05	71km	16th Yatsugatake Nobeyama 71 km	8:34:43 h	57

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	19/4/2015	25th Fuji 5 Lakes 118 km Challenge	118,00	×1
✓ 2	21/4/2013	23rd Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 3	22/4/2012	22nd Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 4	30/4/2011	21st Fuji 5 Lakes 112 km Challenge	112,00	×1
✓ 5	20/4/2014	24th Fuji 5 Lakes 108 km Challenge	108,00	×1
✓ 6	25/5/2019	8th Tojinbo 103 km Ultramarathon	103,00	×1
✓ 7	13/4/2019	5th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 8	14/4/2018	4th Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 9	15/4/2017	3rd Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 10	16/4/2016	2nd Okuizumo Ultra Orochi 100km Tooashi	102,00	×1
✓ 11	28/6/2026	41. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 12	21/6/2026	19. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 13	17/5/2026	32th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 14	19/4/2026	26. Okukumano 100 km Ultramarathon	100,00	×1
✓ 15	18/10/2025	8th Iki 100 km Ultra Marathon	100,00	×1
✓ 16	28/9/2025	33. Akita Nairiku 100km Marathon	100,00	×1
✓ 17	14/9/2025	23th Tango 100 km Ultramarathon	100,00	×1
✓ 18	29/6/2025	40. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 19	15/6/2025	18. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 20	20/4/2025	25. Okukumano 100 km Ultramarathon	100,00	×1
✓ 21	19/10/2024	7th Iki 100 km Ultra Marathon	100,00	×1
✓ 22	13/10/2024	15th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 23	22/9/2024	32. Akita Nairiku 100km Marathon	100,00	×1
✓ 24	30/6/2024	39. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 25	16/6/2024	17. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 26	19/5/2024	30th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 27	21/4/2024	24. Okukumano 100 km Ultramarathon	100,00	×1
✓ 28	21/1/2024	34th Miyako 100 km Ultramarathon	100,00	×1
✓ 29	15/10/2023	29th River Shimanto 100km	100,00	×1
✓ 30	24/9/2023	31. Akita Nairiku 100km Marathon	100,00	×1
✓ 31	21/5/2023	29th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 32	23/4/2023	23. Okukumano 100 km Ultramarathon	100,00	×1
✓ 33	22/1/2023	33th Miyako 100 km Ultramarathon	100,00	×1
✓ 34	15/10/2022	5th Iki 100 km Ultra Marathon	100,00	×1
✓ 35	9/10/2022	14th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 36	25/9/2022	30. Akita Nairiku 100km Marathon	100,00	×1
✓ 37	18/9/2022	20th Tango 100 km Ultramarathon	100,00	×1
✓ 38	19/6/2022	15. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 39	22/5/2022	28th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 40	24/4/2022	3rd Yamadera Zao 100 km Ultra Marathon	100,00	×1
✓ 41	19/1/2020	30th Miyako 100 km Ultramarathon	100,00	×1
✓ 42	20/10/2019	8th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 43	15/9/2019	19th Tango 100 km Ultramarathon	100,00	×1
✓ 44	28/7/2019	9th North Okhotsk 100 km Marathon	100,00	×1
✓ 45	30/6/2019	34. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 46	16/6/2019	14. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 47	19/5/2019	25th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 48	28/4/2019	21. Okukumano 100 km Ultramarathon	100,00	×1
✓ 49	20/1/2019	29th Miyako 100 km Ultramarathon	100,00	×1
✓ 50	20/10/2018	3rd Iki 100 km Ultra Marathon	100,00	×1
✓ 51	23/9/2018	28. Akita Nairiku 100km Marathon	100,00	×1
✓ 52	16/9/2018	18th Tango 100 km Ultramarathon	100,00	×1
✓ 53	22/7/2018	8th North Okhotsk 100 km Marathon	100,00	×1
✓ 54	24/6/2018	33. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 55	17/6/2018	13. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 56	27/5/2018	25th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 57	20/5/2018	24th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 58	22/4/2018	20. Okukumano 100 km Ultramarathon	100,00	×1
✓ 59	21/1/2018	28th Miyako 100 km Ultramarathon	100,00	×1
✓ 60	21/10/2017	2nd Iki 100 km Ultra Marathon	100,00	×1
✓ 61	15/10/2017	6th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 62	24/9/2017	27. Akita Nairiku 100km Marathon	100,00	×1
✓ 63	23/7/2017	7th North Okhotsk 100 km Marathon	100,00	×1
✓ 64	25/6/2017	32. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 65	18/6/2017	12. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 66	28/5/2017	24th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 67	21/5/2017	23rd Yatsugatake Nobeyama 100 km	100,00	×1
✓ 68	23/4/2017	19. Okukumano 100 km Ultramarathon	100,00	×1
✓ 69	16/10/2016	5th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 70	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 71	25/9/2016	26. Akita Nairiku 100km Marathon	100,00	×1
✓ 72	18/9/2016	16th Tango 100 km Ultramarathon	100,00	×1
✓ 73	31/7/2016	6th North Okhotsk 100 km Marathon	100,00	×1
✓ 74	26/6/2016	31. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 75	19/6/2016	11. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 76	29/5/2016	23rd Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 77	22/5/2016	22nd Yatsugatake Nobeyama 100 km	100,00	×1
✓ 78	24/4/2016	18. Okukumano 100 km Ultramarathon	100,00	×1
✓ 79	27/9/2015	25. Akita Nairiku 100km Marathon	100,00	×1
✓ 80	20/9/2015	15th Tango 100 km Ultramarathon	100,00	×1
✓ 81	26/7/2015	5th North Okhotsk 100 km Marathon	100,00	×1
✓ 82	28/6/2015	30. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 83	21/6/2015	10. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 84	17/5/2015	21st Yatsugatake Nobeyama 100 km	100,00	×1
✓ 85	26/4/2015	17. Okukumano 100 km Ultramarathon	100,00	×1
✓ 86	12/10/2014	10th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 87	28/9/2014	24. Akita Nairiku 100km Marathon	100,00	×1
✓ 88	14/9/2014	14th Tango 100 km Ultramarathon	100,00	×1
✓ 89	27/7/2014	4th North Okhotsk 100 km Marathon	100,00	×1
✓ 90	15/6/2014	9. Okinoshima 100km Ultra Marathon	100,00	×1
✓ 91	18/5/2014	20th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 92	27/4/2014	16. Okukumano 100 km Ultramarathon	100,00	×1
✓ 93	15/9/2013	13th Tango 100 km Ultramarathon	100,00	×1
✓ 94	11/8/2013	3rd North Okhotsk 100 km Marathon	100,00	×1
✓ 95	30/6/2013	28. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 96	19/5/2013	19th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 97	21/10/2012	18th River Shimanto 100km	100,00	×1
✓ 98	24/6/2012	27. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
✓ 99	20/5/2012	18th Yatsugatake Nobeyama 100 km	100,00	×1
✓ 100	18/9/2011	11th Tango 100 km Ultramarathon	100,00	×1
101	26/6/2011	26. Lake Saroma 100 km Ultramarathon (JPN)	100,00	×1
102	27/6/2010	25. Lake Saroma 100 km Ultramarathon	100,00	×1
103	3/5/2023	17th Nagasaki Tachibana Gulf Coast Super Maranic 80	80,00	—
104	4/5/2022	16th Nagasaki Tachibana Gulf Coast Super Maranic 80	80,00	—
105	11/11/2023	10th Michikusa-Ultra, Minamiizu 78 km	78,00	—
106	16/5/2010	16th Yatsugatake Nobeyama 71 km	71,00	—
107	25/5/2024	12th Tojinbo 62 km Ultramarathon	62,00	—
108	27/5/2023	11th Tojinbo 62 km Ultramarathon	62,00	—
109	15/5/2022	8th Ishigaki Island Ultra Marathon	60,00	—
110	5/6/2016	16th Rishiri Island Ultra Marathon	55,00	—
111	7/6/2015	15th Rishiri Island Ultra Marathon	55,00	—
112	1/6/2014	14th Rishiri Island Ultra Marathon	55,00	—
113	7/6/2026	24th Rishiri Island Ultra Marathon	53,70	—
114	1/6/2025	23rd Rishiri Island Ultra Marathon	53,70	—
115	2/6/2024	22th Rishiri Island Ultra Marathon	53,70	—
116	4/6/2023	21th Rishiri Island Ultra Marathon	53,70	—
117	5/6/2022	20th Rishiri Island Ultra Marathon	53,70	—
118	2/6/2019	19th Rishiri Island Ultra Marathon	53,70	—
119	3/6/2018	18th Rishiri Island Ultra Marathon	53,70	—
120	4/6/2017	17th Rishiri Island Ultra Marathon	53,70	—
121	14/6/2026	20th Iwate Ginga 50km Marathon Challenge	50,00	—
122	8/6/2025	19th Iwate Ginga 50km Marathon Challenge	50,00	—
123	9/6/2024	18th Iwate Ginga 50km Marathon Challenge	50,00	—
124	11/6/2023	17th Iwate Ginga 50km Marathon Challenge	50,00	—
125	7/4/2018	14th Izu Oshima Ultra 50 km	50,00	—
126	11/6/2017	13th Iwate Ginga 50km Marathon Challenge	50,00	—
127	29/6/2014	29. Lake Saroma 50 km Ultramarathon	50,00	—