Satoshi (吉野聰史) Yoshino
Born : 1967 Cat. M55 Ultrarunner since 2003 JPN
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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
41,4%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 9 651; Σ finishers = 23 291. 9 651 / 23 291 × 100 = 41.44%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 135 km
> 100 km4
> 160 km1
Longest race160,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road21,3%
Trail78,7%

HISTORY

27 race(s)
DateRacePerf.Rk
2019
21.09 143km JPN6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup 37:40:01 h568
02.06 78km JPN26. Ultramarathon Okumusashi 11:09:51 h1299
2018
22.09 75km JPN5th SkyView Ultra-Trail 60 - Yamada Noboru Memorial Cup 16:41:59 h102
10.06 50km JPN11th Skyline Trail Sugadaira 9:23:17 h176
2017
21.10 54km JPN4th Shigakogen Extreme Trail 10:43:11 h68
04.06 78km JPN24. Ultramarathon Okumusashi 10:30:37 h1032
08.04 70km JPN12th Toda Saiko 70 km 8:14:42 h433
2016
05.06 78km JPN23. Ultramarathon Okumusashi 10:28:41 h1047
2014
20.09 120km JPN1st SkyView Ultra-Trail - Yamada Noboru Memorial Cup 30:05:25 h309
25.04 100mi JPN3rd Ultra-Trail Mt. Fuji 44:48:54 h752
2013
02.06 50km JPN5th OSJ Okukuji Trail 50k 13:21:08 h245
2012
18.05 156km JPN1st Ultra-Trail Mount Fuji 41:57:51 h340
2011
02.10 50km JPN1st SkyView Ultra-Trail 8:19:34 h101
2010
10.10 71.5km JPN18th Hasetsune Cup - Japan Mountain Endurance Race 11:23:58 h124
26.09 50km JPN3rd OSJ Adatara Trail 50K 11:28:02 h57
2009
11.10 71.5km JPN17th Hasetsune Cup - Japan Mountain Endurance Race 10:19:36 h83
21.09 100km JPN1st Shinetsu Five Mountains Trail 100km 15:17:28 h85
02.08 75km JPN16. Ultramarathon Okumusashi 9:30:38 h533
05.07 50km JPN1st OSJ Shiga Kogen Trail 50K 7:23:06 h52
2008
12.10 71.5km JPN16th Hasetsune Cup - Japan Mountain Endurance Race 10:55:34 h120
03.08 75km JPN15. Ultramarathon Okumusashi 11:04:54 h690
2007
14.10 71.5km JPN15th Hasetsune Cup - Japan Mountain Endurance Race 11:12:33 h101
27.05 50km JPNOSJ Hakone 50K 10:25:22 h196
2006
08.10 71.5km JPN14th Hasetsune Cup - Japan Mountain Endurance Race 13:04:58 h210
2005
09.10 71.5km JPN13th Hasetsune Cup - Japan Mountain Endurance Race 18:45:02 h566
2004
10.10 71.5km JPN12th Hasetsune Cup - Japan Mountain Endurance Race 14:19:33 h126
2003
25.10 71.5km JPN11th Hasetsune Cup - Japan Mountain Endurance Race 15:35:37 h263