Takanori (田中孝典) Tanaka
ID 356646
Born : 1976 Cat. M50 Ultrarunner since 2012 JPN
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
2
Countries visited ?JPNJapanUSAUnited States
31,3%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 5 970; Σ finishers = 19 098. 5 970 / 19 098 × 100 = 31.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races3 026 km
> 100 km8
> 160 km5
Longest race170,0 km
5th Ultra-Trail Mt. Fuji (UTMF) — 27/4/2018

Km per year (ultra races)

580
5 races
2022
65
1 race
2023
65
1 race
2024
100
1 race
2025
2026

Race types (share of distance)

Road7,6%
Trail92,4%

Wins & podiums (ultra)

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

Records

50 km7h06'14100 km8h57'4350 mi13h25'34100 mi24h25'11

HISTORY

31 race(s)
DateRacePerf.Rk
2025
17.05 100km JPN10th Trainic World 100 km in Sai-No-Kuni 22:40:38 h37
2024
15.06 65km JPN3. OSJ Aizu Bandaisan Ultramarathon - 65 km 6:20:10 h6
2023
04.06 65km JPN2. OSJ Aizu Bandaisan Ultramarathon - 65 km 5:27:00 h2 🥈
2022
05.11 100km JPN2nd OSJ Kami 100 16:17:23 h16
17.09 162.6km JPN14th Shinetsu Five Mountains Trail 100 mile 30:45:07 h100
21.08 50km JPN3rd OSJ Mahirusanchi Trail 50K 7:06:14 h10
05.06 100km JPN1. OSJ Aizu Bandaisan Ultramarathon - 100 km 8:57:43 h12
22.04 167km JPN7th Ultra-Trail Mt. Fuji 24:16:56 h56
2021
12.12 69.1km JPN8th Izu Trail Journey 8:34:46 h96
13.11 100km JPN5th Sengenyama 100 25:44:00 h5
25.09 54km JPN8th Shigakogen Extreme Trail 7:20:08 h6
2020
07.02 100mi USA5th Orcas Island 100 Mile Race 30:24:16 h18
2019
14.09 100mi JPN11th Shinetsu Five Mountains Trail 100 mile 24:25:11 h26
2018
09.12 71.7km JPN5th Izu Trail Journey 8:11:20 h27
23.06 80km JPN4th OSJ Yamanaka Onsen Trail Run 13:25:34 h42
27.04 170km JPN5th Ultra-Trail Mt. Fuji 40:44:51 h438
2017
29.10 75km JPN3rd OSJ Yamanaka Onsen Trail Run 16:30:08 h70
16.09 102km JPN9th Shinetsu Five Mountains Trail 100 mile 19:02:38 h247
15.07 100km JPN10th OSJ Ontake 100km Ultra Trail 14:41:37 h301
2016
11.12 71.7km JPN3rd Izu Trail Journey 10:19:41 h191
18.09 110km JPN8th Shinetsu Five Mountains Trail 110km 16:01:19 h135
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 13:08:39 h168
2015
29.08 100km JPNKISO Great Traverse 100 km Ultra Marathon 12:51:10 h127
18.07 100km JPN8th OSJ Ontake 100km Ultra Trail 14:16:54 h238
15.03 72km JPN2nd Izu Trail Journey 10:46:23 h268
2014
14.09 110km JPN6th Shinetsu Five Mountains Trail 110km 21:53:55 h524
19.07 100km JPN7th OSJ Ontake 100km Ultra Trail 13:56:04 h220
15.06 81.4km JPN1. Spatrail - Shima to Kusatsu 13:41:04 h348
2013
26.04 84km JPN2nd Shizuoka to Yamanashi 20:17:59 h617
10.03 72km JPN1st Izu Trail Journey 12:14:53 h703
2012
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 16:21:30 h947