Yuuta (山路雄太) Yamaji
Born : 1983 Cat. M40 Ultrarunner since 2015 JPN
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
73,6%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 7 878; Σ finishers = 10 698. 7 878 / 10 698 × 100 = 73.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races1 652 km
Longest race100,0 km

Km per year (ultra races)

317
6 races
2022
117
2 races
2023
217
4 races
2024
105
2 races
2025
55
1 race
2026

Race types (share of distance)

Road100,0%

HISTORY

29 race(s)
DateRacePerf.Rk
2026
09.05 55km JPN6th Kimitsu Ultra Marathon 7:36:55 h291
2025
21.12 50km JPN8th Okinawa 50km Ultramarathon 6:34:19 h121
10.05 55km JPN5th Kimitsu Ultra Marathon 7:37:22 h257
2024
13.10 50km JPN15th Echigo Kubikino 50km Ultramarathon 7:09:09 h282
22.09 50km JPN32. Akita Nairiku 50km Marathon 6:51:28 h191
11.05 55km JPN4th Kimitsu Ultra Marathon 7:53:15 h185
21.04 62km JPN34th Fuji 3 Lakes 62 km Challenge 8:55:04 h663
2023
13.05 55km JPN3rd Kimitsu Ultra Marathon 8:21:46 h162
16.04 62km JPN33th Fuji 3 Lakes 62 km Challenge 9:54:58 h738
2022
18.12 50km JPN5th Okinawa 50km Ultramarathon 5:47:49 h40
11.12 50km JPN5th Osaka Yodogawa 50 km Ultra Marathon 5:54:42 h8
09.10 60km JPN14th Echigo Kubikino 60km Ultramarathon 8:49:50 h338
07.05 57km JPN2nd Kimitsu Ultra Marathon 7:54:41 h165
24.04 50km JPN4th Osaka Yodogawa 50 km Ultra Marathon 6:23:01 h24
03.04 50km JPN2nd Tokyo Edogawa Ultra Marathon - 50 km 6:18:40 h12
2021
05.12 50km JPN1st Tokyo Edogawa Ultra Marathon - 50 km 6:11:00 h38
27.11 50km JPN3rd Osaka Yodogawa 50 km Ultra Marathon 5:33:51 h34
09.10 60km JPN9th Tokyo Shibamata 60 km 8:43:48 h128
08.05 57km JPN1st Kimitsu Ultra Marathon 8:27:41 h244
2019
19.10 50km JPN4th Iki 50 km Ultra Marathon 6:12:29 h88
07.10 71km JPN1st Fuji 3 Lakes 71 km Autumn Challenge 10:45:47 h418
15.09 60km JPN19th Tango 60 km Ultramarathon 9:16:07 h647
09.06 50km JPN15th Iwate Ginga 50km Marathon Challenge 5:43:13 h61
2018
16.12 50km JPN3rd Okinawa 50km Ultramarathon 6:37:00 h48
16.09 60km JPN18th Tango 60 km Ultramarathon 9:22:52 h696
17.06 62km JPN2nd Nikko 62km Ultramarathon 7:44:44 h170
2017
11.06 100km JPN13th Iwate Ginga 100km Marathon Challenge 13:55:23 h1147
23.04 71km JPN27th Fuji 5 Lakes 71 km Challenge 9:34:37 h503
2015
14.06 50km JPN11th Iwate Ginga 50km Marathon Challenge 6:40:42 h208