Kotaro (松下耕太郎) Matsushita
Born : 1961 Cat. M65 Ultrarunner since 2001 JPN
25
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
1
Countries visited ?JPNJapan
28,1%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 667; Σ finishers = 9 481. 2 667 / 9 481 × 100 = 28.13%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races3 145 km
> 100 km5
> 160 km5
> 200 km5
Longest race250,0 km

Km per year (ultra races)

2022
100
1 race
2023
2024
2025
2026

Race types (share of distance)

Road54,1%
Trail45,9%

HISTORY

25 race(s)
DateRacePerf.Rk
2023
18.06 100km JPN16. Okinoshima 100km Ultra Marathon 13:56:28 h175
2018
17.06 100km JPN13. Okinoshima 100km Ultra Marathon 13:40:44 h278
2017
18.06 100km JPN12. Okinoshima 100km Ultra Marathon 13:15:30 h214
2016
19.06 100km JPN11. Okinoshima 100km Ultra Marathon 12:52:49 h193
2015
21.06 100km JPN10. Okinoshima 100km Ultra Marathon 11:52:41 h163
2014
15.06 100km JPN9. Okinoshima 100km Ultra Marathon 12:01:36 h93
2013
15.09 88km JPN4th Akiota Yajirushi Marathon 88km 10:04:46 h118
2012
16.09 88km JPN3rd Akiota Yajirushi Marathon 88km 10:21:02 h102
17.06 100km JPN7. Okinoshima 100km Ultra Marathon 13:37:35 h216
2011
18.09 88km JPN2nd Akiota Yajirushi Marathon 88km 9:35:31 h37
19.06 100km JPN6. Okinoshima 100km Ultra Marathon 12:37:01 h146
2010
19.09 88km JPN1st Akiota Yajirushi Marathon 88km 9:53:10 h40
20.06 100km JPN5. Okinoshima 100km Ultra Marathon 12:28:39 h94
2009
20.09 100km JPN9th Tango 100 km Ultramarathon 11:08:12 h147
2007
21.04 250km JPN14. Sakura Michi Kokusai Nature Run 31:00:00 h23
2006
08.10 71.5km JPN14th Hasetsune Cup - Japan Mountain Endurance Race 13:38:49 h255
22.04 250km JPN13. Sakura Michi Kokusai Nature Run 30:27:00 h16
2005
26.06 100km JPN5th Nichinan Orochi 100 km Marathon 10:22:08 h37
23.04 250km JPN12. Sakura Michi Kokusai Nature Run 28:35:00 h7
2004
10.10 71.5km JPN12th Hasetsune Cup - Japan Mountain Endurance Race 13:25:47 h101
19.09 100km JPN4th Tango 100 km Ultramarathon 11:49:50 h118
20.06 100km JPN4th Nichinan Orochi 100 km Marathon 10:42:16 h45
24.04 250km JPN11. Sakura Michi Kokusai Nature Run 28:21:00 h5
2003
11.05 100km JPN9th Yatsugatake Nobeyama 100 km 10:38:56 h55
2001
02.05 250km JPN13. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 40:55:03 h14