Hiromichi (沖村博道) Okimura
Born : 1950 Cat. M75 Ultrarunner since 1999 JPN
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
1
Countries visited ?JPNJapan
68,5%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 6 895; Σ finishers = 10 065. 6 895 / 10 065 × 100 = 68.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 619 km
> 100 km5
> 160 km3
> 200 km3
Longest race250,0 km

Km per year (ultra races)

45
1 race
2022
2023
64
1 race
2024
64
1 race
2025
2026

Race types (share of distance)

Road92,3%
Trail2,7%
Stage5,0%

HISTORY

24 race(s)
DateRacePerf.Rk
2025
28.09 64km JPN28th Muraoka 64 km Ultra Marathon 9:05:40 h490
2024
29.09 64km JPN27th Muraoka 64 km Ultra Marathon 10:44:32 h257
2022
29.09 45km JPN25th Muraoka 45 km Ultra Marathon 6:41:11 h742
2019
29.09 88km JPN22th Muraoka 88 km Ultra Marathon 13:26:25 h150
13.04 102km JPN5th Okuizumo Ultra Orochi 100km Tooashi 15:17:26 h401
2017
15.10 100km JPN23rd River Shimanto 100km 13:53:04 h1313
24.09 88km JPN20th Muraoka 88 km Ultra Marathon 12:55:40 h150
2016
03.05 70km JPN24. Mukogawa Yurikamome Ultra Marathon 8:27:26 h541
06.03 100km JPN2nd Nagoura Marathon 100 km 14:41:48 h241
2015
27.09 100km JPN18th Muraoka 100 km Ultra Marathon 13:41:43 h405
2014
28.09 88km JPN17th Muraoka 88 km Ultra Marathon 11:28:21 h52
2013
29.09 88km JPN16th Muraoka 88 km Ultra Marathon 12:07:46 h64
19.05 76km JPNSaba Highway Ultramarathon 11:09:03 h295
2012
21.10 100km JPN1st Noto Peninsula 100 km Ultra Marathon 12:47:24 h131
30.09 88km JPN15th Muraoka 88 km Ultra Marathon 11:16:51 h34
10.06 100km JPN1st Hida Takayama 100 km Ultramarathon 13:44:13 h528
2009
02.05 250km JPN21. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 43:35:23 h81
2006
02.05 250km JPN18. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 45:51:07 h95
2005
02.05 250km JPN17. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 42:32:18 h50
2004
24.09 88km JPN7th Muraoka 88 km Ultra Marathon 10:10:24 h13
24.07 132km/2stages JPNYashagaike Legend Maranic 132 km 19:41:44 h124
2003
23.09 88km JPN6th Muraoka 88 km Ultra Marathon 10:22:00 h17
2001
21.10 100km JPN8th River Shimanto 100km 11:15:01 h230
1999
17.10 100km JPN6th River Shimanto 100km 12:24:47 h515