Mariko (鹿島田真理子) Kashimada
Born : 1975 Cat. W50 Ultrarunner since 2009 JPN
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
37,7%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 8 855; Σ finishers = 23 491. 8 855 / 23 491 × 100 = 37.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 466 km
> 100 km7
> 160 km2
Longest race170,3 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road12,2%
Trail87,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F3
Longest winning streak0
Current streak0

HISTORY

27 race(s)
DateRacePerf.Rk
2019
19.05 100km JPN25th Yatsugatake Nobeyama 100 km 13:21:13 h990
2018
16.09 110km JPN10th Shinetsu Five Mountains Trail 110km 19:52:54 h158
14.07 65km JPN9th Nozawa Onsen 4100D Mountain Trail 11:42:47 h48
20.05 100km JPN24th Yatsugatake Nobeyama 100 km 13:02:11 h765
2017
17.09 52km JPN9th Shinetsu Five Mountains Trail 110km 6:09:34 h82
01.07 80km JPN7th Utsukushigahara 80 km Trail Run 12:00:27 h308
21.05 100km JPN23rd Yatsugatake Nobeyama 100 km 13:20:36 h647
2016
02.07 80km JPN6th Utsukushigahara 80 km Trail Run 13:42:23 h205
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 12:19:22 h441
27.03 100km JPN12th Izu Oshima Ultra 100 km 12:24:14 h105
2015
08.11 50km JPN7th Kanna Mountain Run II 7:39:48 h26
25.09 170.3km JPN4th Ultra-Trail Mt. Fuji 43:38:32 h424
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 12:53:29 h704
15.03 72km JPN2nd Izu Trail Journey 11:30:12 h412
2014
12.10 71.5km JPN22nd Hasetsune Cup - Japan Mountain Endurance Race 12:21:52 h380
14.09 110km JPN6th Shinetsu Five Mountains Trail 110km 15:33:12 h58
2013
10.11 50km JPN5th Kanna Mountain Run II 6:49:12 h19
15.09 110km JPN5th Shinetsu Five Mountains Trail 110km 16:02:32 h79
26.04 100mi JPN2nd Ultra-Trail Mount Fuji 43:44:09 h582
2012
11.11 50km JPN4th Kanna Mountain Run II 6:56:44 h8
16.09 110km JPN4th Shinetsu Five Mountains Trail 110km 16:26:36 h386
20.05 100km JPN18th Yatsugatake Nobeyama 100 km 11:28:32 h189
2011
09.10 71.5km JPN19th Hasetsune Cup - Japan Mountain Endurance Race 11:55:43 h215
24.09 110km JPN3rd Shinetsu Five Mountains Trail 110km 18:00:35 h142
2010
10.10 71.5km JPN18th Hasetsune Cup - Japan Mountain Endurance Race 12:50:00 h248
16.05 100km JPN16th Yatsugatake Nobeyama 100 km 13:37:12 h794
2009
11.10 71.5km JPN17th Hasetsune Cup - Japan Mountain Endurance Race 13:59:01 h467