Muneaki (平山宗明) Hirayama
ID 194222
Born : 1982 Cat. M40 Ultrarunner since 2011 JPN
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
62,9%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 10 079; Σ finishers = 16 013. 10 079 / 16 013 × 100 = 62.94%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races2 188 km
> 100 km4
> 160 km1
> 200 km1
Longest race203,0 km
4th Little Edo Oedo 200k — 1/3/2014

Km per year (ultra races)

2022
100
1 race
2023
200
2 races
2024
100
1 race
2025
2026

Race types (share of distance)

Road95,4%
Trail4,6%

Records

50 km7h06'19100 km10h54'18

HISTORY

24 race(s)
DateRacePerf.Rk
2025
08.06 100km JPN13th Hida Takayama 100 km Ultramarathon 13:50:38 h1538
2024
13.10 100km JPN15th Echigo Kubikino 100km Ultramarathon 13:29:40 h641
21.04 100km JPN34th Fuji 4 Lakes 100 km Challenge 13:34:16 h1147
2023
21.05 100km JPN11th Tokyo Shibamata 100 km 13:36:38 h563
2019
19.10 50km JPN4th Iki 50 km Ultra Marathon 7:06:19 h139
2018
22.04 100km JPN28th Fuji 5 Lakes 100 km Challenge 13:21:46 h896
2017
01.07 8h JPN23rd 8-Hour Endurance Race Tokorozawa 51.936 km252
2016
02.07 8h JPN22nd 8-Hour Endurance Race Tokorozawa 55.182 km142
2014
28.09 100km JPN17th Muraoka 100 km Ultra Marathon 13:25:25 h328
18.05 100km JPN20th Yatsugatake Nobeyama 100 km 11:48:12 h292
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 10:54:18 h207
01.03 203km JPN4th Little Edo Oedo 200k 34:21:33 h100
2013
15.09 142km JPN16th Karisakatoge beyond Chichibu Run 23:31:40 h119
28.07 77km JPN20. Ultramarathon Okumusashi 8:57:07 h415
07.07 8h JPN19th 8-Hour Endurance Race Tokorozawa 58.428 km71
21.04 112km JPN23rd Fuji 5 Lakes 112 km Challenge 14:00:07 h173
2012
30.09 100km JPN15th Muraoka 100 km Ultra Marathon 12:34:52 h115
05.08 77km JPN19. Ultramarathon Okumusashi 10:17:07 h629
08.07 8h JPN18th 8-Hour Endurance Race Tokorozawa 61.674 km165
22.04 112km JPN22nd Fuji 5 Lakes 112 km Challenge 14:07:52 h370
2011
18.09 100km JPN11th Tango 100 km Ultramarathon 13:52:53 h673
10.07 8h JPN17th 8-Hour Endurance Race Tokorozawa 45.444 km259
30.04 72km JPN21st Fuji 5 Lakes 72 km Challenge 10:53:20 h610
09.04 70km JPN6th Toda Saiko 70 km 8:53:27 h259