Akira (藤谷晃) Fujitani
Born : 1972 Cat. M50 Ultrarunner since 2012 JPN
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
3
Countries visited ?FRAFranceHKGHong KongJPNJapan
36,3%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 7 889; Σ finishers = 21 720. 7 889 / 21 720 × 100 = 36.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 709 km
> 100 km13
> 160 km3
Longest race167,7 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road4,4%
Trail95,6%

HISTORY

27 race(s)
DateRacePerf.Rk
2018
17.11 106km JPN4th FunTrails100K Round 21:19:50 h62
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 12:52:36 h160
22.09 129km JPN5th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 25:41:38 h73
12.05 108.7km JPN2nd Aso Round Trail 20:34:49 h53
2017
01.09 167.7km FRA15ème Ultra Trail Tour du Mont Blanc 45:17:16 h1602
29.07 102km JPN1st OSJ Itamuro 100 22:33:49 h72
25.06 72.7km JPN4. Spatrail - Shima to Kusatsu 11:27:20 h314
20.05 106km JPN2nd Trainic World 100 km in Sai-No-Kuni 25:56:53 h72
2016
16.12 70km JPNCoast to Coast 70k Trail Run 8:25:02 h65
19.11 105km JPN2nd FunTrails100K Round 23:47:56 h128
11.09 129km JPN3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 32:39:24 h288
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 12:59:52 h157
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 18:18:19 h398
2015
31.10 71.5km JPN23rd Hasetsune Cup - Japan Mountain Endurance Race 11:42:58 h329
18.07 100km JPN8th OSJ Ontake 100km Ultra Trail 13:21:50 h129
19.04 118km JPN25th Fuji 5 Lakes 118 km Challenge 14:42:37 h519
15.03 72km JPN2nd Izu Trail Journey 10:19:41 h192
2014
14.09 110km JPN6th Shinetsu Five Mountains Trail 110km 17:05:41 h114
30.08 63km JPN1st Shigakogen Extreme Trail 17:14:17 h195
19.07 100mi JPN7th OSJ Ontake 100 Mile Ultra Trail 23:22:50 h57
25.04 100mi JPN3rd Ultra-Trail Mt. Fuji 42:04:21 h473
2013
13.10 71.5km JPN21st Hasetsune Cup - Japan Mountain Endurance Race 17:05:21 h1148
02.06 50km JPN5th OSJ Okukuji Trail 50k 12:47:56 h196
2012
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 13:23:03 h468
16.09 110km JPN4th Shinetsu Five Mountains Trail 110km 18:48:06 h162
15.07 100km JPN5th OSJ Ontake 100km Ultra Trail 13:17:13 h223
19.05 82km JPN1st Shizuoka to Yamanashi 17:45:22 h267