Kentaro (谷本憲太郎) Tanimoto
Born : 1980 Cat. M45 Ultrarunner since 2013 JPN
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
5
Countries visited ?ARGArgentinaJPNJapanKORSouth KoreaNZLNew ZealandTHAThailand
15,6%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 2 945; Σ finishers = 18 889. 2 945 / 18 889 × 100 = 15.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races2 275 km
> 100 km5
> 160 km2
Longest race170,0 km

Km per year (ultra races)

119
2 races
2022
170
2 races
2023
170
2 races
2024
545
6 races
2025
158
2 races
2026

Race types (share of distance)

Road4,4%
Trail95,6%

HISTORY

26 race(s)
DateRacePerf.Rk
2026
20.06 58km JPN2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 7:35:58 h35
17.05 100km JPN32th Yatsugatake Nobeyama 100 km 10:49:02 h123
2025
05.12 90km THA2nd Chiangmai Thailand by UTMB - ELEPHANT 100 17:51:17 h237
12.10 71.5km JPN33th Hasetsune Cup - Japan Mountain Endurance Race 13:05:58 h167
14.09 112.7km JPN17th Shinetsu Five Mountains Trail 110km 17:05:13 h47
20.07 99.5km JPN17th OSJ Ontake 100km Ultra Trail 12:10:50 h100
26.04 70km JPN4th KAI 70k 10:10:23 h56
15.02 101km NZL16th Tarawera 100 km Ultramarathon 12:43:28 h116
2024
12.10 100km KOR11th TransJeju by UTMB 100 17:58:01 h140
26.04 70km JPN3rd KAI 70k 10:58:14 h101
2023
10.06 100.8km JPN3rd Okushinano 100 16:31:32 h179
22.04 69km JPN2nd KAI 69k 9:57:01 h48
2022
21.05 50km JPN8th Mt. Hiei Int. 50 km Trail Run 7:42:30 h53
23.04 69km JPN1st KAI 69k 10:47:31 h27
2021
12.12 69.1km JPN8th Izu Trail Journey 8:38:44 h108
09.10 59km JPN5th Kyoto Grand Traverse 9:38:31 h28
2020
13.12 66km JPN7th Izu Trail Journey 8:52:29 h182
2019
14.09 100mi JPN11th Shinetsu Five Mountains Trail 100 mile 30:30:35 h152
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 13:13:23 h104
2018
27.04 170km JPN5th Ultra-Trail Mt. Fuji 38:18:37 h321
2017
15.07 100km JPN10th OSJ Ontake 100km Ultra Trail 13:33:28 h182
2016
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 12:29:48 h102
28.05 50km JPN2nd Mt. Hiei Int. 50 km Trail Run 8:23:12 h251
2015
02.08 74km JPN1st OSJ Yamanaka Onsen Trail Run 13:17:14 h24
2014
12.04 84km ARG4° Patagonia Run 84 km 13:35:35 h20
2013
09.11 80km ARGEndurance Challenge Argentina 80 km 11:10:21 h68