Takanobu (吉田尊暢) Yoshida
ID 682819
Born : 1987 Cat. M35 Ultrarunner since 2015 JPN
41
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
63
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 ?GREGreeceJPNJapan
30,8%
Rank quotient ?This runner's calculation uses 41 eligible race(s): Σ(rank − 1) = 8 394; Σ finishers = 27 238. 8 394 / 27 238 × 100 = 30.82%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races5 312 km
> 100 km15
> 160 km11
> 200 km5
Longest race570,0 km
4th Reiheishi Michi Kyoto to Nikko - 570 km — 26/4/2025

Km per year (ultra races)

481
4 races
2022
941
5 races
2023
601
4 races
2024
1 327
6 races
2025
418
2 races
2026

Race types (share of distance)

Road65,7%
Trail34,3%

Records

50 km5h54'14100 km9h19'5450 mi14h41'44100 mi26h15'47

HISTORY

41 race(s)
DateRacePerf.Rk
2026
06.06 159km JPN7th Nikko Sennin Concentric Highway Journey Run 29:13:38 h88
03.05 259km JPN21st River Road Foot Race 259km 43:26:40 h9
2025
19.10 70km JPN32. Ultramarathon Okumusashi 6:08:39 h11
19.07 266km JPN9th Michinoku Tsugaru Journey Run 266K 2d 01:49:01 h20
07.06 100mi JPN2nd Miyakojima Ultra 100 Miles 26:15:47 h9
17.05 100km JPN10th Trainic World 100 km in Sai-No-Kuni 23:20:04 h45
26.04 570km JPN4th Reiheishi Michi Kyoto to Nikko - 570 km 6d 10:12:31 h4
12.04 160km JPN4th Yagurazawa Round Trip Pre-Tournament 26:30:40 h16
2024
28.09 246km GRE41. Spartathlon 32:57:24 h75
06.07 55km JPN2nd Shiga Kogen 55 8:17:26 h90
30.06 100km JPN39. Lake Saroma 100 km Ultramarathon 9:19:54 h142
07.01 200km JPN4th Japan Trophy 200 23:28:42 h9
2023
24.11 400km JPN9. Okinawa Hontō survival run 2d 16:20:58 h9
06.10 169km JPN3rd Lake Biwa 100 40:26:28 h97
25.06 100km JPN38. Lake Saroma 100 km Ultramarathon 11:28:39 h743
13.05 105km JPN1st Aso Volcano Trail 24:08:44 h59
21.04 167km JPN8th Ultra-Trail Mt. Fuji 33:36:05 h403
2022
17.09 162.6km JPN14th Shinetsu Five Mountains Trail 100 mile 29:55:24 h82
26.06 51km JPN3rd FunTrails Round Minano 7:55:38 h35
12.06 100km JPN10th Hida Takayama 100 km Ultramarathon 12:06:59 h401
22.04 167km JPN7th Ultra-Trail Mt. Fuji 26:20:33 h117
2021
20.11 106km JPN7th FunTrails100K Round 21:16:59 h111
2020
19.01 100km JPN30th Miyako 100 km Ultramarathon 9:23:56 h19
2019
08.12 71.7km JPN6th Izu Trail Journey 7:48:19 h57
20.10 100km JPN8th Noto Peninsula 100 km Ultra Marathon 11:13:10 h51
29.09 53km JPN7th Trainic world Soto-Chichibu Trail Run 50km 8:34:16 h68
21.09 75km JPN6th SkyView Ultra-Trail 70 - Yamada Noboru Memorial Cup 13:59:25 h63
16.06 53km JPN5th Echigo Country Trail 7:32:23 h97
07.04 70km JPN5th Okumikawa Power Trail 12:02:20 h282
2018
03.11 48km JPN2nd Ninja Trail Run 6:18:15 h28
14.10 50km JPN12th Madarao Forest Trails 50km 5:54:14 h36
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 16:47:03 h555
30.06 80km JPN8th Utsukushigahara 80 km Trail Run 14:41:44 h181
12.05 50km JPN4th Mt. Hiei Int. 50 km Trail Run 8:28:30 h111
2017
10.12 71.7km JPN4th Izu Trail Journey 11:16:37 h368
02.07 100km JPN1st Nikko 100km Ultramarathon 12:28:12 h444
10.06 45km JPN10th Skyline Trail Sugadaira 6:18:30 h76
2016
26.06 100km JPN31. Lake Saroma 100 km Ultramarathon 11:20:20 h1064
2015
18.10 100km JPN21st River Shimanto 100km 13:44:04 h1053
06.06 100km JPN3rd Tokyo Shibamata 100 km 12:18:57 h616
19.04 100km JPN25th Fuji 5 Lakes 100 km Challenge 12:45:26 h691