Kanako (落合香奈子) Ochiai
Born : 1979 Cat. W45 Ultrarunner since 2018 JPN
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
52,2%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 4 502; Σ finishers = 8 626. 4 502 / 8 626 × 100 = 52.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 789 km
> 100 km6
> 160 km2
Longest race200,0 km

Km per year (ultra races)

468
6 races
2022
797
7 races
2023
277
4 races
2024
200
2 races
2025
100
1 race
2026

Race types (share of distance)

Road56,7%
Trail43,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F4
🏅 Top 33
🏅 Top 3 F7
Longest winning streak0
Current streak0

HISTORY

30 race(s)
DateRacePerf.Rk
2026
16.05 100km JPN11th Trainic World 100 km in Sai-No-Kuni 27:18:59 h131
2025
20.07 99.5km JPN17th OSJ Ontake 100km Ultra Trail 16:48:25 h636
17.05 100km JPN10th Trainic World 100 km in Sai-No-Kuni 28:19:12 h193
2024
22.12 67km JPN2nd Coast to Coast Boso hanto 10:33:32 h151
26.10 80km JPN4. Jungle Guruguru Max - 80 km 16:30:08 h16
22.09 80km JPN10th SkyViewTrail Memorial Cup 15:36:36 h96
08.09 50km JPN13th Hakuba Int. Trail Run 8:33:29 h177
2023
03.11 128km JPN4th Tokyo Great Race 128km 18:28:09 h3 🥉
01.10 100km JPN10th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K 13:28:11 h31
17.09 127km JPN6th Utsukushima Fukushima Journey Run 127K 20:27:44 h12
27.08 75km JPN10th Tsukuba Renjyo 70 km Road & Trail Run 12:12:45 h79
08.07 100km JPN1st Shiga Kogen 100 22:07:02 h176
21.04 167km JPN8th Ultra-Trail Mt. Fuji 37:48:53 h708
21.03 100km JPN1st Akagiyama 100 14:20:00 h35
2022
05.11 128km JPN3rd Tokyo Great Race 128km 17:01:51 h3 🥉
28.08 75km JPN9th Tsukuba Renjyo 70 km Road & Trail Run 12:14:42 h115
17.07 65km JPN13th Nozawa Onsen 4100D Mountain Trail 12:37:36 h232
26.06 51km JPN3rd FunTrails Round Minano 9:38:48 h143
04.06 80km JPN2nd Minakami Trail Race - 80km 17:46:32 h24
23.04 69km JPN1st KAI 69k 14:06:18 h140
2021
06.11 128km JPN2nd Tokyo Great Race 128km 17:31:36 h3 🥉
03.10 100km JPN8th Naeba-Sanroku Geopark Tsunan Ultramarathon 100K 12:35:00 h49
25.04 50km JPN14th Ishioka Trail Run 6:02:22 h94
14.03 100km JPN3rd Ibaraki 100k Ultra Marathon 11:17:22 h72
27.02 200km JPN11th Little Edo Oedo 200k 31:37:56 h65
2020
04.10 64km JPN7th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K 7:26:19 h27
22.02 91km JPN10th Little Edo 91k 11:35:59 h24
2019
29.09 64km JPN6th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K 8:40:06 h17
19.05 100km JPN7th Tokyo Shibamata 100 km 13:25:48 h1066
2018
30.09 50km JPN21th Jonaizaka 50 km Ultra Marathon 6:13:00 h14