Yusuke (伊藤佑輔) Ito
Born : 1977 Cat. M45 Ultrarunner since 2014 JPN
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
26,1%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 7 182; Σ finishers = 27 496. 7 182 / 27 496 × 100 = 26.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races2 434 km
> 100 km3
Longest race140,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road80,1%
Trail19,9%

HISTORY

26 race(s)
DateRacePerf.Rk
2020
12.01 100km JPN5th Yakushima Ultramarathon 100 km 11:19:58 h14
2019
19.10 100km JPN4th Iki 100 km Ultra Marathon 9:48:25 h18
16.06 100km JPN14. Okinoshima 100km Ultra Marathon 10:19:39 h56
02.06 78km JPN26. Ultramarathon Okumusashi 7:58:57 h219
2018
24.06 100km JPN33. Lake Saroma 100 km Ultramarathon 9:17:42 h218
03.06 78km JPN25. Ultramarathon Okumusashi 9:10:59 h398
2017
15.10 100km JPN23rd River Shimanto 100km 11:40:06 h444
25.06 100km JPN32. Lake Saroma 100 km Ultramarathon 9:25:13 h200
03.05 140km JPN29. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 20:01:24 h43
2016
11.12 71.7km JPN3rd Izu Trail Journey 11:17:21 h377
09.10 100km JPN11th Echigo Kubikino 100km Ultramarathon 11:15:22 h332
03.09 110km JPN1st Trainic World 100 km in Sai-No-Kuni 27:07:03 h36
21.08 97km JPN4th World Cultural Heritage "Fuji" Foot Race 13:40:00 h55
26.06 100km JPN31. Lake Saroma 100 km Ultramarathon 10:12:28 h573
05.06 78km JPN23. Ultramarathon Okumusashi 8:57:35 h508
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 13:27:22 h919
08.05 49.8km JPN4th Trainic world Chichibu Trail Run 50km 7:47:01 h52
24.04 118km JPN26th Fuji 5 Lakes 118 km Challenge 13:53:13 h298
17.01 100km JPN26th Miyako 100 km Ultramarathon 11:33:51 h100
2015
17.10 100km JPN6th Inagawa 100km Ultra-Marathon 13:02:47 h54
13.09 53km JPN5th Hakuba Int. Trail Run 7:42:27 h211
28.06 100km JPN30. Lake Saroma 100 km Ultramarathon 11:04:14 h920
06.06 60km JPN3rd Tokyo Shibamata 60 km 6:33:19 h223
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 11:55:45 h377
19.04 100km JPN25th Fuji 5 Lakes 100 km Challenge 11:27:24 h331
2014
27.07 100km JPN4th North Okhotsk 100 km Marathon 13:42:20 h232