Shunichi (蒲谷俊一) Kamatani
ID 441602
Born : 1978 Cat. M45 Ultrarunner since 2013 JPN
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
2
Countries visited ?JPNJapanKORSouth Korea
29,3%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 5 741; Σ finishers = 19 592. 5 741 / 19 592 × 100 = 29.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 200 km
> 100 km4
> 160 km1
Longest race167,0 km
7th Ultra-Trail Mt. Fuji (UTMF) — 22/4/2022

Km per year (ultra races)

237
2 races
2022
100
1 race
2023
150
2 races
2024
276
4 races
2025
50
1 race
2026

Race types (share of distance)

Road34,2%
Trail65,8%

Records

50 km7h49'50100 km10h31'44

HISTORY

29 race(s)
DateRacePerf.Rk
2026
28.03 50km JPN34th Mt. Rocco Cannonball Run - 50km Night Speed 7:49:50 h4
2025
14.12 70km JPN12th Izu Trail Journey 10:33:35 h236
18.10 56km JPN33th Mt. Rocco Cannonball Run - 56 km Speed 7:15:50 h18
08.06 100km JPN13th Hida Takayama 100 km Ultramarathon 11:24:25 h329
15.03 50km JPN11th Mt. Hiei Int. 50 km Trail Run 8:56:38 h191
2024
12.10 100km KOR11th TransJeju by UTMB 100 20:17:22 h292
11.05 50km JPN10th Mt. Hiei Int. 50 km Trail Run 9:41:09 h277
2023
17.09 100km JPN21th Tango 100 km Ultramarathon 13:44:45 h602
2022
11.12 70km JPN9th Izu Trail Journey 10:13:45 h340
22.04 167km JPN7th Ultra-Trail Mt. Fuji 34:24:35 h541
2021
16.10 56km JPN25th Mt. Rocco Cannonball Run - 56 km Speed 7:15:51 h52
2020
13.12 66km JPN7th Izu Trail Journey 9:37:49 h307
2019
19.10 56km JPN21th Mt. Rocco Cannonball Run - 56 km Night Speed 8:20:24 h7
25.05 50km JPN5th Mt. Hiei Int. 50 km Trail Run 9:37:45 h141
23.03 112km JPN20th Mt. Rocco Cannonball Run - 112 km Power 21:17:00 h121
2018
21.10 56km JPN19th Mt. Rocco Cannonball Run - 56 km Speed 7:24:51 h31
16.09 110km JPN10th Shinetsu Five Mountains Trail 110km 18:54:11 h116
12.05 50km JPN4th Mt. Hiei Int. 50 km Trail Run 8:58:08 h178
28.04 92km JPN5th Shizuoka to Yamanashi 16:59:44 h174
25.03 56km JPN18th Mt. Rocco Cannonball Run - 56 km Speed 6:43:36 h29
2017
10.12 71.7km JPN4th Izu Trail Journey 10:07:45 h184
13.05 50km JPN3rd Mt. Hiei Int. 50 km Trail Run 8:37:27 h192
2016
18.09 110km JPN8th Shinetsu Five Mountains Trail 110km 20:15:07 h390
28.05 50km JPN2nd Mt. Hiei Int. 50 km Trail Run 8:30:31 h285
2015
18.10 73km JPN6th OSJ Hyonosen Mountains Trail Race 11:33:56 h151
20.09 100km JPN15th Tango 100 km Ultramarathon 10:31:44 h173
29.03 56km JPN12th Mt. Rocco Cannonball Run - 56 km Speed 6:58:49 h47
2014
08.06 72km JPN3rd Hida Takayama 72 km Ultramarathon 7:13:17 h45
2013
09.06 100km JPN2nd Hida Takayama 100 km Ultramarathon 12:13:51 h317