Akiharu (外村明玄) Tomura
ID 732690
Born : 1968 Cat. M55 Ultrarunner since 2015 JPN
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
2
Countries visited ?JPNJapanTPETaiwan
57,3%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 10 646; Σ finishers = 18 580. 10 646 / 18 580 × 100 = 57.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races2 763 km
> 100 km10
> 160 km2
Longest race167,0 km
8th Ultra-Trail Mt. Fuji (UTMF) — 21/4/2023

Km per year (ultra races)

408
4 races
2022
433
4 races
2023
266
3 races
2024
286
3 races
2025
2026

Race types (share of distance)

Road34,1%
Trail65,9%

Records

50 km8h42'42100 km11h26'1350 mi13h31'44

HISTORY

32 race(s)
DateRacePerf.Rk
2025
22.08 101km JPN12th World Cultural Heritage "Fuji" Foot Race 15:18:43 h117
20.07 65km JPN16th Nozawa Onsen 4100D Mountain Trail 13:27:32 h135
20.04 120km JPN35th Fuji 5 Lakes Sparta Challenge 14:56:45 h424
2024
16.11 100km JPN10th FunTrails100K Round 28:56:52 h272
23.08 101km JPN11th World Cultural Heritage "Fuji" Foot Race 14:56:06 h96
14.07 65km JPN15th Nozawa Onsen 4100D Mountain Trail 13:41:36 h216
2023
11.11 100km JPN10th Michikusa-Ultra, Minamiizu 100 km 12:40:57 h59
18.08 101km JPN10th World Cultural Heritage "Fuji" Foot Race 16:13:02 h116
16.07 65km JPN14th Nozawa Onsen 4100D Mountain Trail 13:06:11 h192
21.04 167km JPN8th Ultra-Trail Mt. Fuji 39:21:45 h872
2022
11.12 70km JPN9th Izu Trail Journey 13:34:00 h1246
20.11 106km JPN8th FunTrails100K Round 30:17:16 h483
17.07 65km JPN13th Nozawa Onsen 4100D Mountain Trail 13:01:17 h266
22.04 167km JPN7th Ultra-Trail Mt. Fuji 36:58:25 h724
2021
20.11 106km JPN7th FunTrails100K Round 30:37:13 h493
23.07 65km JPN12th Nozawa Onsen 4100D Mountain Trail 12:08:08 h274
2019
30.11 75km TPE4th Formosa Trail 75km 17:54:52 h128
29.09 57km JPN11th Shinshu-Togakushi Trail Run Race 10:30:44 h88
17.08 101km JPN7th World Cultural Heritage "Fuji" Foot Race 14:52:13 h78
29.06 80km JPN9th Utsukushigahara 80 km Trail Run 14:47:18 h297
09.06 50km JPN12th Skyline Trail Sugadaira 8:42:42 h166
2018
09.12 71.7km JPN5th Izu Trail Journey 13:39:28 h1169
30.06 80km JPN8th Utsukushigahara 80 km Trail Run 14:36:39 h170
22.04 118km JPN28th Fuji 5 Lakes 118 km Challenge 13:53:15 h199
2017
10.12 71.7km JPN4th Izu Trail Journey 12:52:57 h803
10.09 100km JPN5th 100 km Ultramarathon Hakusan-Shirakawago 12:19:10 h189
10.06 45km JPN10th Skyline Trail Sugadaira 7:35:11 h195
04.06 100km JPN5th Tokyo Shibamata 100 km 11:26:13 h478
2016
11.12 71.7km JPN3rd Izu Trail Journey 11:13:30 h362
02.07 80km JPN6th Utsukushigahara 80 km Trail Run 13:31:44 h184
2015
13.09 53km JPN5th Hakuba Int. Trail Run 7:11:06 h136
04.07 45km JPN5th Utsukushigahara 45 km Trail Run 6:16:02 h51