Tomio (井出富雄) Ide
Born : 1975 Cat. M50 Ultrarunner since 2017 JPN
49
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
3
Countries visited ?GREGreeceHKGHong KongJPNJapan
13,9%
Rank quotient ?This runner's calculation uses 50 eligible race(s): Σ(rank − 1) = 4 338; Σ finishers = 31 167. 4 338 / 31 167 × 100 = 13.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed50
Km — ultra races4 815 km
> 100 km14
> 160 km6
> 200 km1
> 24h1
Longest race246,0 km
42. Spartathlon — 27/9/2025

Km per year (ultra races)

425
4 races
2022
764
7 races
2023
259
3 races
2024
600
5 races
2025
870
6 races
2026

Race types (share of distance)

Road49,4%
Trail50,6%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M5
Longest winning streak1
Current streak0

HISTORY

50 race(s)
DateRacePerf.Rk
2026
06.06 159km JPN7th Nikko Sennin Concentric Highway Journey Run 22:01:49 h8
16.05 100km JPN11th Trainic World 100 km in Sai-No-Kuni 27:09:15 h120
29.04 189km JPN5th Reiheishi Michi Kyoto to Nikko - 189 km 2d 04:51:21 h3 🥉
11.04 160km JPN5th Yagurazawa Round Trip Pre-Tournament 21:49:04 h4
14.03 200km JPN16th Little Edo Oedo 200k 28:33:41 h37
01.02 62km JPN4. Minuma Challenge 60 5:03:45 h3 🥉
2025
02.11 53km JPN9th Koshu Alps Haute Route Challenge Lily Route 9:50:06 h17
27.09 246km GRE42. Spartathlon 33:44:11 h124
22.08 101km JPN12th World Cultural Heritage "Fuji" Foot Race 9:43:41 h2 🥈
18.05 100km JPN31th Yatsugatake Nobeyama 100 km 10:32:12 h87
20.04 100km JPN35th Fuji 4 Lakes 100 km Challenge 8:56:14 h44
2024
22.12 67km JPN2nd Coast to Coast Boso hanto 8:10:19 h21
13.10 71.5km JPN32th Hasetsune Cup - Japan Mountain Endurance Race 12:59:43 h280
21.04 120km JPN34th Fuji 5 Lakes Sparta Challenge 10:58:40 h4
2023
10.12 70km JPN10th Izu Trail Journey 8:38:31 h79
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 11:14:40 h153
23.09 80km JPN9th SkyViewTrail Memorial Cup 11:51:47 h10
27.08 75km JPN10th Tsukuba Renjyo 70 km Road & Trail Run 8:31:17 h6
25.06 100km JPN38. Lake Saroma 100 km Ultramarathon 8:39:16 h65
21.04 167km JPN8th Ultra-Trail Mt. Fuji 39:02:03 h836
11.03 200km JPN13th Little Edo Oedo 200k 27:28:27 h18
2022
18.12 100km JPN5th Okinawa 100km Ultramarathon 8:55:01 h15
18.09 109km JPN14th Shinetsu Five Mountains Trail 110km 16:30:56 h29
16.07 106.5km JPN14th OSJ Ontake 100km Ultra Trail 12:08:27 h43
21.05 109.2km JPN7th Trainic World 100 km in Sai-No-Kuni 24:07:52 h69
2021
12.12 69.1km JPN8th Izu Trail Journey 10:57:47 h561
20.11 106km JPN7th FunTrails100K Round 19:15:22 h60
17.07 24h JPN1st Japan Trophy 24h 175.000 km28
27.02 91km JPN11th Little Edo 91k 7:59:01 h1 🏆
2020
13.12 66km JPN7th Izu Trail Journey 9:24:39 h275
06.09 50km JPN13th OSJ Adatara Trail 50K 7:33:35 h42
08.02 50km JPN11th OSJ Jungle Trail 50K Amami 4:47:03 h10
2019
15.12 100km JPN4th Okinawa 100km Ultramarathon 9:26:04 h31
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 12:30:37 h69
23.06 55.9km JPN6. Spatrail - Shima to Kusatsu 56K 6:41:13 h9
19.05 100km JPN7th Tokyo Shibamata 100 km 9:17:28 h53
2018
16.12 68km JPNCoast to Coast 70k Trail Run 7:23:36 h16
17.11 52km JPN4th FunTrails50K Two Lakes&Green line 6:22:49 h18
22.09 75km JPN5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup 11:46:48 h16
24.06 72.7km JPN5. Spatrail - Shima to Kusatsu 10:07:39 h69
03.06 78km JPN25. Ultramarathon Okumusashi 7:17:12 h63
03.03 50km HKG7th TransLantau 50 Ultra Trail 8:33:50 h127
2017
10.12 71.7km JPN4th Izu Trail Journey 10:01:25 h172
08.10 71.5km JPN25th Hasetsune Cup - Japan Mountain Endurance Race 13:57:12 h400
23.09 75km JPN4th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup 13:13:11 h24
27.08 70km JPN4th Tsukuba Renjyo 70 km Road & Trail Run 9:19:08 h29
01.07 80km JPN7th Utsukushigahara 80 km Trail Run 9:53:41 h105
25.06 72.7km JPN4. Spatrail - Shima to Kusatsu 9:29:50 h69
13.05 50km JPN3rd Mt. Hiei Int. 50 km Trail Run 7:36:38 h46
29.04 49km JPN10th Ishioka Trail Run 5:04:38 h18