Tamiyuki (加藤民幸) Kato
ID 478696
Born : 1956 Cat. M70 Ultrarunner since 2013 JPN
37
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
86,5%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 19 171; Σ finishers = 22 155. 19 171 / 22 155 × 100 = 86.53%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races3 467 km
> 100 km4
Longest race103,0 km
5th Tojinbo 103 km Ultramarathon — 28/5/2016

Km per year (ultra races)

57
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Road97,1%
Trail2,9%

Records

100 km12h52'25

HISTORY

37 race(s)
DateRacePerf.Rk
2022
07.05 57km JPN2nd Kimitsu Ultra Marathon 8:33:47 h195
2021
08.05 57km JPN1st Kimitsu Ultra Marathon 8:56:27 h263
2020
12.01 100km JPN5th Yakushima Ultramarathon 100 km 15:19:06 h184
2019
19.10 100km JPN4th Iki 100 km Ultra Marathon 13:58:58 h282
29.09 100km JPN3rd Yasaka Ultra Marathon in Hamada - 100 km 15:33:43 h117
16.06 100km JPN14. Okinoshima 100km Ultra Marathon 14:05:28 h406
02.06 53.7km JPN19th Rishiri Island Ultra Marathon 8:48:19 h417
12.05 100km JPN26th Ebisu-Daikoku 100 km Marathon 13:43:15 h387
13.04 102km JPN5th Okuizumo Ultra Orochi 100km Tooashi 14:48:55 h340
20.01 100km JPN29th Miyako 100 km Ultramarathon 13:52:41 h318
2018
09.12 100km JPN1st Tobishima Ultra Marathon 14:52:04 h158
20.10 100km JPN3rd Iki 100 km Ultra Marathon 13:44:09 h285
22.07 100km JPN8th North Okhotsk 100 km Marathon 13:34:18 h223
13.05 60km JPN4th Ishigaki Island Ultra Marathon 9:30:41 h152
14.04 102km JPN4th Okuizumo Ultra Orochi 100km Tooashi 15:32:57 h335
07.04 70km JPN14th Izu Oshima Ultra 70 km 9:42:17 h61
2017
01.10 100km JPN1st Yasaka Ultra Marathon in Hamada - 100 km 15:27:19 h97
23.07 100km JPN7th North Okhotsk 100 km Marathon 13:47:15 h232
15.04 102km JPN3rd Okuizumo Ultra Orochi 100km Tooashi 15:44:35 h353
05.03 100km JPN3rd Nagoura Marathon 100 km 14:47:09 h201
2016
15.10 100km JPN7th Inagawa 100km Ultra-Marathon 15:04:59 h113
26.06 100km JPN31. Lake Saroma 100 km Ultramarathon 12:58:36 h2643
28.05 103km JPN5th Tojinbo 103 km Ultramarathon 14:42:10 h166
17.01 100km JPN26th Miyako 100 km Ultramarathon 13:54:26 h378
2015
18.10 100km JPN4th Noto Peninsula 100 km Ultra Marathon 13:55:08 h317
20.09 100km JPN15th Tango 100 km Ultramarathon 13:57:08 h1578
29.08 100km JPNKISO Great Traverse 100 km Ultra Marathon 14:33:11 h255
26.07 100km JPN5th North Okhotsk 100 km Marathon 13:16:15 h216
14.06 100km JPN11th Iwate Ginga 100km Marathon Challenge 13:45:47 h841
19.04 100km JPN25th Fuji 5 Lakes 100 km Challenge 13:31:49 h1066
11.01 100km JPN25th Miyako 100 km Ultramarathon 12:52:25 h319
2014
22.11 60km JPN1st Kiso-Sansen 60 km Ultra-Marathon 7:23:07 h960
19.10 100km JPN20th River Shimanto 100km 13:15:10 h829
21.09 100km JPN2nd 100 km Ultramarathon Hakusan-Shirakawago 14:10:12 h387
29.06 100km JPN29. Lake Saroma 100 km Ultramarathon 12:59:12 h1826
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 13:55:46 h1341
2013
20.10 100km JPN19th River Shimanto 100km 13:48:03 h967