Yasuharu (三島康生) Mishima
ID 565684
Born : 1973 Cat. M50 Ultrarunner since 2013 JPN
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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
9,2%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 1 123; Σ finishers = 12 216. 1 123 / 12 216 × 100 = 9.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 907 km
> 100 km4
> 160 km2
Longest race167,0 km
8th Ultra-Trail Mt. Fuji (UTMF) — 21/4/2023

Km per year (ultra races)

473
5 races
2022
389
4 races
2023
150
2 races
2024
150
2 races
2025
50
1 race
2026

Race types (share of distance)

Road20,5%
Trail79,5%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 37
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km7h09'06100 km9h26'1450 mi11h37'16

HISTORY

23 race(s)
DateRacePerf.Rk
2026
19.04 50km JPN8th Onigajo Peaks Trail 7:29:19 h6
2025
02.11 100km JPN5th OSJ Kami 100 13:44:18 h4
13.04 50km JPN7th Onigajo Peaks Trail 8:26:38 h19
2024
12.10 100km JPN2nd Onigajo 100 13:30:12 h5
14.04 50km JPN6th Onigajo Peaks Trail 7:09:06 h4
2023
28.10 80km JPN3rd Manno Mountain Madness 2023 11:37:16 h2 🥈
22.10 70km JPN8th Ryoma Dappan Trail Race 8:08:43 h2 🥈
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 9:47:33 h55
21.04 167km JPN8th Ultra-Trail Mt. Fuji 31:49:58 h269
2022
23.10 70km JPN7th Ryoma Dappan Trail Race 8:08:06 h1 🏆
09.10 71.5km JPN30th Hasetsune Cup - Japan Mountain Endurance Race 9:58:05 h50
24.09 107km JPN1st Hiroshima Wangan Trail Run 17:15:44 h14
05.06 57km JPN4th Nagi Peaks Tough Trail Challenge 7:47:31 h5
22.04 167km JPN7th Ultra-Trail Mt. Fuji 26:43:55 h126
2020
22.02 45.6km JPN3rd Zentsuji Mt.Gogaku 6:15:35 h2 🥈
2019
21.09 143km JPN6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup 23:35:00 h27
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 9:26:14 h3 🥉
23.02 45.6km JPN2nd Zentsuji Mt.Gogaku 5:31:15 h2 🥈
2016
06.11 70km JPN1st Ryoma Dappan Trail Race 9:22:48 h3 🥉
05.06 78km JPN23. Ultramarathon Okumusashi 7:50:57 h221
2015
22.06 77km JPN22. Ultramarathon Okumusashi 7:59:06 h245
2014
06.07 8h JPN20th 8-Hour Endurance Race Tokorozawa 74.658 km36
2013
07.07 8h JPN19th 8-Hour Endurance Race Tokorozawa 61.674 km45