Shinichi (福森慎一) Fukumori
Born : 1972 Cat. M50 Ultrarunner since 2013 JPN
43
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
12,2%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 2 759; Σ finishers = 22 705. 2 759 / 22 705 × 100 = 12.15%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races4 057 km
> 100 km14
> 160 km5
> 24h1
Longest race167,0 km

Km per year (ultra races)

454
4 races
2022
512
6 races
2023
608
5 races
2024
294
3 races
2025
320
4 races
2026

Race types (share of distance)

Road16,9%
Trail80,0%
Elim.3,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

43 race(s)
DateRacePerf.Rk
2026
20.06 105km JPN2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance100 20:46:06 h226
17.05 77km JPN31th Saba Highway Ultramarathon 8:40:46 h40
03.05 12h JPN6th Yarikan 12h 87.000 km8
05.04 51.4km JPN4th AYABE Trailrun 6:45:23 h51
2025
28.12 130km JPN6th Kyoto Great Round 130 km 26:28:13 h45
01.11 80km JPN5th Manno Mountain Madness 2025 15:06:39 h13
08.06 84.39km JPN9th JAL Mukatsuku Double Marathon 8:20:06 h41
2024
29.12 130km JPN5th Kyoto Great Round 130 km 28:24:42 h61
16.11 167km JPN3rd Kumagawa Revival Trail 38:13:21 h86
06.10 100km JPN5th Mine Akiyoshidai Geopark Ultra Marathon 11:58:01 h27
11.08 50km JPN3rd Yacchiro Dragon Trail 9:38:55 h25
03.05 100mi JPN4th Yarikan 100 30:20:16 h15
2023
10.12 70km JPN10th Izu Trail Journey 8:23:13 h59
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 11:41:58 h188
27.08 75km JPN10th Tsukuba Renjyo 70 km Road & Trail Run 9:26:12 h13
17.06 50km JPN2nd KTF Trail running race - Rockin Bear 5:36:47 h46
04.06 78km JPN30. Ultramarathon Okumusashi 7:18:57 h47
21.04 167km JPN8th Ultra-Trail Mt. Fuji 29:37:12 h163
2022
08.10 100mi JPN8th OSJ Koumi 100 30:56:34 h19
18.09 109km JPN14th Shinetsu Five Mountains Trail 110km 17:23:25 h43
28.08 75km JPN9th Tsukuba Renjyo 70 km Road & Trail Run 10:09:10 h33
21.05 109.2km JPN7th Trainic World 100 km in Sai-No-Kuni 20:47:04 h23
2021
12.12 69.1km JPN8th Izu Trail Journey 8:36:23 h99
20.11 Backyard Ultra JPN2nd Last Samurai Standing Backyard Ultra - Gunma 127.414 km (19h)14
30.10 146km JPN3rd Autumn leaves in Okumusashi / Chichibu Journey run 15:24:56 h9
2019
21.09 75km JPN6th SkyView Ultra-Trail 70 - Yamada Noboru Memorial Cup 18:39:12 h286
14.09 100mi JPN11th Shinetsu Five Mountains Trail 100 mile 29:17:00 h123
19.05 100km JPN25th Yatsugatake Nobeyama 100 km 11:06:46 h204
2018
16.12 68km JPNCoast to Coast 70k Trail Run 7:33:27 h20
22.09 129km JPN5th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 26:33:44 h96
20.05 100km JPN24th Yatsugatake Nobeyama 100 km 9:15:58 h24
2017
15.07 100km JPN10th OSJ Ontake 100km Ultra Trail 14:15:45 h252
28.05 65km JPN2nd Osorakan-Trail 10:00:42 h29
2016
29.05 58km JPN1st Osorakan-Trail 10:12:09 h42
2015
13.09 53km JPN5th Hakuba Int. Trail Run 5:55:40 h17
30.08 70km JPN2nd Tsukuba Renjyo 70 km Road & Trail Run 7:45:00 h13
19.07 118km JPN2nd SkyView Ultra-Trail - Yamada Noboru Memorial Cup 24:38:53 h69
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 9:17:18 h29
2014
20.09 66km JPN1st SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup 9:19:29 h23
07.09 50km JPN7th OSJ Adatara Trail 50K 7:50:44 h24
30.08 63km JPN1st Shigakogen Extreme Trail 14:50:46 h95
18.05 100km JPN20th Yatsugatake Nobeyama 100 km 9:29:21 h33
2013
29.09 50km JPN6th OSJ Adatara Trail 50K 7:56:51 h29