Masahiko (桧垣正彦) Higaki
ID 103598
Born : 1968 Cat. M55 Ultrarunner since 2005 JPN
34
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
61,0%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 6 869; Σ finishers = 11 253. 6 869 / 11 253 × 100 = 61.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 231 km
> 100 km6
Longest race140,0 km
20. Yamaguchi 100 Hagi-O-Kan Maranic 140 km — 3/5/2008

Km per year (ultra races)

2022
265
3 races
2023
2024
2025
2026

Race types (share of distance)

Road98,0%
Trail2,0%

Records

100 km12h06'53

HISTORY

34 race(s)
DateRacePerf.Rk
2023
26.11 65km JPN1st Taishaku Gorge Marathon 9:52:16 h112
18.06 100km JPN16. Okinoshima 100km Ultra Marathon 14:27:54 h269
23.04 100km JPN2nd Suo-Oshima Ultra Marathon - 100 km 15:40:56 h227
2019
29.09 100km JPN3rd Yasaka Ultra Marathon in Hamada - 100 km 15:21:37 h107
15.09 88km JPN10th Akiota Yajirushi Marathon 88km 12:35:57 h215
16.06 100km JPN14. Okinoshima 100km Ultra Marathon 14:24:07 h451
12.05 100km JPN26th Ebisu-Daikoku 100 km Marathon 13:53:46 h425
2018
17.06 100km JPN13. Okinoshima 100km Ultra Marathon 13:45:09 h289
27.05 100km JPN25th Ebisu-Daikoku 100 km Marathon 13:27:02 h236
14.04 102km JPN4th Okuizumo Ultra Orochi 100km Tooashi 13:11:15 h140
2017
01.10 100km JPN1st Yasaka Ultra Marathon in Hamada - 100 km 15:40:07 h102
18.06 100km JPN12. Okinoshima 100km Ultra Marathon 14:01:11 h303
04.05 70km JPN29. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 11:27:24 h308
15.04 102km JPN3rd Okuizumo Ultra Orochi 100km Tooashi 14:25:09 h232
2016
19.06 100km JPN11. Okinoshima 100km Ultra Marathon 13:45:17 h287
29.05 100km JPN23rd Ebisu-Daikoku 100 km Marathon 13:05:45 h290
04.05 70km JPN28. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 9:35:44 h95
16.04 102km JPN2nd Okuizumo Ultra Orochi 100km Tooashi 14:01:36 h128
2015
20.09 88km JPN6th Akiota Yajirushi Marathon 88km 10:46:25 h158
21.06 100km JPN10. Okinoshima 100km Ultra Marathon 12:06:53 h179
11.04 102km JPN1st Okuizumo Ultra Orochi 100km Tooashi 13:35:46 h82
2014
14.09 88km JPN5th Akiota Yajirushi Marathon 88km 11:23:41 h174
15.06 100km JPN9. Okinoshima 100km Ultra Marathon 12:27:03 h119
04.05 70km JPN26. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 9:15:42 h112
2013
15.09 88km JPN4th Akiota Yajirushi Marathon 88km 12:38:14 h332
16.06 100km JPN8. Okinoshima 100km Ultra Marathon 14:08:51 h264
04.05 70km JPN25. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 9:46:00 h177
2011
18.09 88km JPN2nd Akiota Yajirushi Marathon 88km 11:59:26 h139
2010
19.09 88km JPN1st Akiota Yajirushi Marathon 88km 11:28:25 h94
20.06 100km JPN5. Okinoshima 100km Ultra Marathon 13:34:18 h182
2009
20.09 100km JPN9th Tango 100 km Ultramarathon 13:02:18 h429
2008
03.05 140km JPN20. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 23:41:20 h159
2006
03.05 140km JPN18. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 21:19:21 h66
2005
04.05 70km JPN17. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 8:58:45 h21