Mitsukuni (庄司光国) Shoji
Born : 1979 Cat. M45 Ultrarunner since 2014 JPN
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
28,4%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 098; Σ finishers = 7 396. 2 098 / 7 396 × 100 = 28.37%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 739 km
> 100 km12
> 160 km5
> 200 km2
Longest race230,0 km

Km per year (ultra races)

153
2 races
2022
329
3 races
2023
334
3 races
2024
1 051
8 races
2025
457
3 races
2026

Race types (share of distance)

Road46,1%
Trail38,2%
Stage15,7%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

HISTORY

25 race(s) · 6 stage(s) nested
DateRacePerf.Rk
2026
16.05 100km JPN11th Trainic World 100 km in Sai-No-Kuni 25:29:25 h74
29.04 207km JPN5th Reiheishi Michi Kyoto to Nikko - 207 km 42:23:33 h1 🏆
28.02–01.03 150km/2stages JPN3rd Modern Japanese Silk Road Journey Run 18:39:31 h8
2025
15.11 50km JPN11th FunTrails50K Round 7:50:27 h51
01–02.11 130km/2stages JPN3rd Mito Kaido Journey run 15:51:38 h7
13.09 162.2km JPN17th Shinetsu Five Mountains Trail 100 mile 30:03:14 h116
22.08 101km JPN12th World Cultural Heritage "Fuji" Foot Race 13:04:14 h49
01.06 54km JPN3rd Around Toki River 9:01:44 h31
26.04 175km JPN4th Reiheishi Michi Kyoto to Nikko - 175 km 29:53:40 h2 🥈
29–30.03 149km/2stages JPN2nd Modern Japanese Silk Road Journey Run 20:08:57 h25
15.03 230km JPN15th Little Edo Oedo 230k 34:10:00 h16
2024
20.10 70km JPN31. Ultramarathon Okumusashi 7:07:27 h71
14.09 163.1km JPN16th Shinetsu Five Mountains Trail 100 mile 27:58:34 h205
23.08 101km JPN11th World Cultural Heritage "Fuji" Foot Race 11:33:55 h12
2023
23.09 128km JPN9th SkyViewTrail Memorial Cup 27:58:53 h56
18.08 101km JPN10th World Cultural Heritage "Fuji" Foot Race 13:28:27 h43
15.01 100km JPN3rd Tokyo Edogawa Ultra Marathon - 100 km 9:15:16 h11
2022
28.08 75km JPN9th Tsukuba Renjyo 70 km Road & Trail Run 10:28:50 h37
05.06 78km JPN29. Ultramarathon Okumusashi 7:32:32 h90
2019
19.05 100km JPN7th Tokyo Shibamata 100 km 12:07:43 h592
2018
08.09 49.8km JPN6th Trainic world Soto-Chichibu Trail Run 50km 7:52:55 h43
2017
27.08 70km JPN4th Tsukuba Renjyo 70 km Road & Trail Run 11:23:39 h111
2015
26.09 76.7km JPN4th Shizuoka to Yamanashi 15:54:02 h284
30.08 48km JPN2nd Tsukuba Renjyo 48 km Road & Trail Run 6:28:06 h105
2014
31.08 70km JPN1st Tsukuba Renjyo 70 km Road & Trail Run 11:25:27 h83