Reiichi (村田玲一) Murata
ID 180166
Born : 1954 Cat. M70 Ultrarunner since 2008 JPN
41
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
19,7%
Rank quotient ?This runner's calculation uses 41 eligible race(s): Σ(rank − 1) = 8 096; Σ finishers = 41 176. 8 096 / 41 176 × 100 = 19.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races3 333 km
Longest race100,0 km
38. Lake Saroma 100 km Ultramarathon — 25/6/2023

Km per year (ultra races)

268
4 races
2022
238
3 races
2023
2024
100
2 races
2025
50
1 race
2026

Race types (share of distance)

Road94,0%
Trail6,0%

Records

50 km5h26'22100 km8h34'586 h70,93 km

HISTORY

41 race(s)
DateRacePerf.Rk
2026
14.06 50km JPN20th Iwate Ginga 50km Marathon Challenge 6:39:35 h90
2025
29.06 50km JPN40. Lake Saroma 50 km Ultramarathon 5:58:48 h77
08.06 50km JPN19th Iwate Ginga 50km Marathon Challenge 5:26:22 h46
2023
25.06 100km JPN38. Lake Saroma 100 km Ultramarathon 12:38:38 h1456
04.06 78km JPN30. Ultramarathon Okumusashi 9:51:27 h392
23.04 60km JPN8th Tamagawa Ultra Marathon - 60 km 7:26:12 h41
2022
03.07 8h JPN28th 8-Hour Endurance Race Tokorozawa 58.800 km122
05.06 78km JPN29. Ultramarathon Okumusashi 9:47:58 h511
22.05 71km JPN28th Yatsugatake Nobeyama 71 km 7:43:48 h29
03.04 60km JPN2nd Tokyo Edogawa Ultra Marathon - 60 km 5:49:20 h4
2021
25.04 60km JPN6th Tokyo Ultra Marathon - 60 km 6:13:36 h9
2019
30.06 100km JPN34. Lake Saroma 100 km Ultramarathon 12:57:24 h2330
02.06 78km JPN26. Ultramarathon Okumusashi 8:24:33 h295
2018
24.06 100km JPN33. Lake Saroma 100 km Ultramarathon 9:30:54 h277
03.06 78km JPN25. Ultramarathon Okumusashi 7:53:02 h129
20.05 100km JPN24th Yatsugatake Nobeyama 100 km 11:51:40 h353
2017
01.07 8h JPN23rd 8-Hour Endurance Race Tokorozawa 58.428 km116
04.06 78km JPN24. Ultramarathon Okumusashi 7:57:37 h193
2016
26.06 100km JPN31. Lake Saroma 100 km Ultramarathon 8:34:58 h108
05.06 78km JPN23. Ultramarathon Okumusashi 6:56:41 h70
24.04 100km JPN26th Fuji 5 Lakes 100 km Challenge 8:57:09 h29
27.03 100km JPN12th Izu Oshima Ultra 100 km 9:49:20 h17
2015
27.09 100km JPN25. Akita Nairiku 100km Marathon 8:39:09 h17
12.07 8h JPN21st 8-Hour Endurance Race Tokorozawa 75.739 km9
28.06 100km JPN30. Lake Saroma 100 km Ultramarathon 8:36:33 h105
22.06 77km JPN22. Ultramarathon Okumusashi 7:05:06 h78
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 10:13:21 h95
19.04 100km JPN25th Fuji 5 Lakes 100 km Challenge 9:39:58 h76
2014
28.09 100km JPN24. Akita Nairiku 100km Marathon 8:50:00 h32
27.07 77km JPN21. Ultramarathon Okumusashi 7:33:47 h48
06.07 8h JPN20th 8-Hour Endurance Race Tokorozawa 87.642 km8
18.05 100km JPN20th Yatsugatake Nobeyama 100 km 9:53:23 h54
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 9:14:34 h36
2013
14.09 6h JPN16. Hiratsuka 6 hour race 70.930 km4
28.07 77km JPN20. Ultramarathon Okumusashi 6:59:42 h58
21.04 100km JPN23rd Fuji 5 Lakes 100 km Challenge 9:58:02 h42
2012
05.08 77km JPN19. Ultramarathon Okumusashi 7:28:16 h76
2011
07.08 77km JPN18. Ultramarathon Okumusashi 7:22:55 h82
2010
01.08 77km JPN17. Ultramarathon Okumusashi 7:50:28 h111
2009
02.08 75km JPN16. Ultramarathon Okumusashi 6:47:54 h51
2008
03.08 75km JPN15. Ultramarathon Okumusashi 9:45:44 h461