Yuji (中村裕司) Nakamura
Born : 1963 Cat. M60 Ultrarunner since 2013 JPN
27
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
20,2%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 5 242; Σ finishers = 25 908. 5 242 / 25 908 × 100 = 20.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 790 km
> 100 km5
Longest race118,0 km

Km per year (ultra races)

318
3 races
2022
418
4 races
2023
200
2 races
2024
100
1 race
2025
200
2 races
2026

Race types (share of distance)

Road89,2%
Trail10,8%

Records

HISTORY

27 race(s)
DateRacePerf.Rk
2026
17.05 100km JPN32th Yatsugatake Nobeyama 100 km 13:28:44 h794
19.04 100km JPN17th 100 km Ultra Maranic Osaka 11:52:48 h76
2025
18.05 100km JPN31th Yatsugatake Nobeyama 100 km 12:56:14 h545
2024
15.09 100km JPN22th Tango 100 km Ultramarathon 12:40:59 h318
19.05 100km JPN30th Yatsugatake Nobeyama 100 km 11:36:29 h198
2023
17.12 100km JPN6th Okinawa 100km Ultramarathon 10:49:22 h116
17.09 100km JPN21th Tango 100 km Ultramarathon 13:20:29 h440
21.05 100km JPN29th Yatsugatake Nobeyama 100 km 13:04:43 h351
16.04 118km JPN33th Fuji 5 Lakes 118 km Challenge 13:33:15 h129
2022
18.09 100km JPN20th Tango 100 km Ultramarathon 12:23:34 h208
22.05 100km JPN28th Yatsugatake Nobeyama 100 km 11:06:33 h121
17.04 118km JPN32th Fuji 5 Lakes 118 km Challenge 12:55:03 h98
2019
15.09 100km JPN19th Tango 100 km Ultramarathon 11:27:25 h200
19.05 100km JPN25th Yatsugatake Nobeyama 100 km 10:40:56 h146
21.04 118km JPN29th Fuji 5 Lakes 118 km Challenge 12:30:08 h76
2018
16.09 100km JPN18th Tango 100 km Ultramarathon 12:09:52 h326
20.05 100km JPN24th Yatsugatake Nobeyama 100 km 11:33:08 h282
22.04 118km JPN28th Fuji 5 Lakes 118 km Challenge 12:41:37 h82
2017
21.05 100km JPN23rd Yatsugatake Nobeyama 100 km 11:04:58 h134
2016
18.09 100km JPN16th Tango 100 km Ultramarathon 9:54:12 h84
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 10:19:46 h89
24.04 118km JPN26th Fuji 5 Lakes 118 km Challenge 11:41:21 h59
2015
13.09 100km JPN3rd 100 km Ultramarathon Hakusan-Shirakawago 9:58:05 h41
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 10:15:29 h100
2014
08.06 100km JPN3rd Hida Takayama 100 km Ultramarathon 9:39:42 h48
2013
20.10 100km JPN19th River Shimanto 100km 9:23:42 h62
01.06 100km JPN1st Tokyo Shibamata 100 km 10:24:12 h146