Kensuke (池田謙介) Ikeda
ID 771470
Born : 1982 Cat. M40 Ultrarunner since 2016 JPN
43
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
57
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
30,1%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 3 573; Σ finishers = 11 856. 3 573 / 11 856 × 100 = 30.14%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed45
Km — ultra races4 631 km
> 100 km20
> 160 km6
> 200 km2
Longest race266,0 km
9th Michinoku Tsugaru Journey Run 266K — 19/7/2025

Km per year (ultra races)

842
8 races
2022
387
4 races
2023
1 019
7 races
2024
843
5 races
2025
160
1 race
2026

Race types (share of distance)

Road50,3%
Trail43,6%
Stage6,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h17'55100 km9h39'42100 mi23h24'21

HISTORY

43 race(s) · 4 stage(s) nested
DateRacePerf.Rk
2026
11.04 160km JPN5th Yagurazawa Round Trip Pre-Tournament 25:15:12 h12
2025
22.08 101km JPN12th World Cultural Heritage "Fuji" Foot Race 12:28:05 h40
19.07 266km JPN9th Michinoku Tsugaru Journey Run 266K 45:55:07 h12
25.04 167km JPN10th Ultra-Trail Mt. Fuji 32:06:45 h218
12.04 160km JPN4th Yagurazawa Round Trip Pre-Tournament 23:24:21 h5
29–30.03 149km/2stages JPN2nd Modern Japanese Silk Road Journey Run 19:05:17 h18
2024
11.10 169km JPN4th Lake Biwa 100 2d 00:50:33 h195
24.08 65km JPN27th Mt. Tateyama Climbathon 8:11:02 h77
08.06 159km JPN5th Nikko Sennin Concentric Highway Journey Run 24:30:29 h14
20.05 100km JPN3rd Hirosaki 100 km Ultra Run 9:39:42 h8
06.04 160km JPN3rd Yagurazawa Round Trip Pre-Tournament 24:27:39 h19
16–17.03 136km/2stages JPN12th Arakawa Riverside Journey Stage Race 14:42:37 h5
09.03 230km JPN14th Little Edo Oedo 230k 29:03:56 h2 🥈
2023
18.11 130km JPN1st Mito Kaido Journey run 19:11:14 h23
01.10 70km JPN8th Okumikawa Power Trail 11:48:58 h53
16.07 109.2km JPN15th OSJ Ontake 100km Ultra Trail 14:39:44 h119
18.06 78km JPN8th OSJ Yamanaka Onsen Trail Run 15:54:47 h102
2022
20.11 63km JPN1. Minuma Challenge 60 5:55:32 h7
05.11 100km JPN2nd OSJ Kami 100 18:38:11 h29
08.10 100mi JPN8th OSJ Koumi 100 34:35:31 h69
21.08 50km JPN3rd OSJ Mahirusanchi Trail 50K 9:09:24 h47
05.06 100km JPN1. OSJ Aizu Bandaisan Ultramarathon - 100 km 10:46:40 h51
28.05 59km JPN14th OSJ Okukuji Trail 60k 12:01:24 h123
21.05 109.2km JPN7th Trainic World 100 km in Sai-No-Kuni 23:24:55 h51
12.03 200km JPN12th Little Edo Oedo 200k 29:33:07 h35
2021
14.11 63km JPN0. Minuma Challenge 60 6:41:09 h16
30.10 146km JPN3rd Autumn leaves in Okumusashi / Chichibu Journey run 19:40:56 h47
2020
25.10 70km JPN5th Ryoma Dappan Trail Race 12:47:19 h94
2019
21.09 143km JPN6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup 32:36:55 h253
14.09 122km JPN2nd Utsukushima Fukushima Journey Run 122K 16:34:26 h6
11.05 50km JPN1st Izu Oshima Geopark Ultra Marathon 4:17:55 h6
2018
19.08 55km JPN4th Mt. Taisetsu Tokachidake Trail 6:22:07 h44
24.06 72.7km JPN5. Spatrail - Shima to Kusatsu 11:07:24 h155
22.04 118km JPN28th Fuji 5 Lakes 118 km Challenge 14:34:34 h346
2017
10.12 71.7km JPN4th Izu Trail Journey 10:27:47 h223
12.11 50km JPN9th Kanna Mountain Run 8:05:20 h38
10.09 50km JPN9th Shinshu-Togakushi Trail Run Race 7:32:43 h54
27.08 70km JPN4th Tsukuba Renjyo 70 km Road & Trail Run 10:21:40 h54
25.06 72.7km JPN4. Spatrail - Shima to Kusatsu 10:46:37 h218
2016
13.11 50km JPN8th Kanna Mountain Run 9:13:59 h56
11.09 53km JPN6th Hakuba Int. Trail Run 8:48:02 h360
26.06 72.7km JPN3. Spatrail - Shima to Kusatsu 11:13:52 h239
13.02 50km JPN7th OSJ Jungle Trail 50K Amami 6:25:06 h73