Hikomichi (渡辺彦道) Watanabe
Born : 1974 Cat. M50 Ultrarunner since 2015 JPN
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
24,9%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 1 913; Σ finishers = 7 695. 1 913 / 7 695 × 100 = 24.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races4 229 km
> 100 km20
> 160 km13
> 24h1
Longest race170,0 km

Km per year (ultra races)

672
5 races
2022
434
3 races
2023
326
2 races
2024
785
5 races
2025
180
2 races
2026

Race types (share of distance)

Road4,7%
Trail95,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

36 race(s)
DateRacePerf.Rk
2026
26.06 130km JPN5th Deep Japan Ultra 100 - 130 km 42:58:42 h12
19.04 50km JPN8th Onigajo Peaks Trail 9:28:40 h43
2025
01.11 100mi JPN5th Manno Mountain Madness 2025 35:47:47 h20
10.10 169km JPN5th Lake Biwa 100 41:38:17 h90
27.06 165km JPN4th Deep Japan Ultra 100 - 165 km 42:57:13 h32
06.06 170km JPN4th Tamba 100 Adventure Trail - 100mi 2d 08:31:05 h25
21.03 120km JPN1st Teizan nameruna FKP 40:42:00 h12
2024
16.11 100mi JPN10th FunTrails100M Round 31:42:06 h38
21.06 165km JPN3rd Deep Japan Ultra 100 - 165 km 39:57:14 h24
2023
10.12 100km JPN4th Tobishima Ultra Marathon 15:47:28 h359
06.10 169km JPN3rd Lake Biwa 100 39:48:12 h90
23.06 165km JPN2nd Deep Japan Ultra 100 - 165 km 34:29:34 h13
2022
11.12 100km JPN3rd Tobishima Ultra Marathon 10:48:24 h23
23.10 82km JPN7th Osorakan-Trail 82 km 13:55:17 h21
07.10 169km JPN2nd Lake Biwa 100 37:53:09 h31
25.06 160km JPN1st Deep Japan Ultra 100 - 160 km 36:00:21 h5
21.05 100mi JPN7th Trainic World 100 Mile in Sai-No-Kuni 31:41:59 h29
2021
26.11 100mi JPN1st TAMBA 100 Adventure Trail - 100mi 2d 02:59:53 h10
24.10 82km JPN6th Osorakan-Trail 82 km 11:39:25 h8
13.03 36h JPN1st Mukoyama Mountain Trail in Tamba - 36h 115.500 km2 🥈
2020
10.10 100mi JPN6th OSJ Koumi 100 33:59:23 h67
2019
21.09 143km JPN6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup 27:44:34 h87
14.09 100mi JPN11th Shinetsu Five Mountains Trail 100 mile 29:16:59 h122
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 14:47:07 h288
02.06 52.7km JPN2nd Nagi Peaks Tough Trail Challenge 8:07:17 h8
19.05 65km JPN4th Osorakan-Trail 9:16:30 h21
2018
17.11 106km JPN4th FunTrails100K Round 21:42:59 h71
22.09 129km JPN5th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 25:40:51 h72
03.06 48km JPN1st Nagi Peaks Tough Trail Challenge 8:01:24 h14
27.05 65km JPN3rd Osorakan-Trail 11:26:00 h67
2017
01.10 74.5km JPN2nd Shinjo-Hiruzen Super Trail 10:48:44 h26
28.05 65km JPN2nd Osorakan-Trail 9:11:22 h14
2016
02.10 73km JPN1st Shinjo-Hiruzen Super Trail 10:12:57 h12
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 12:45:05 h125
29.05 58km JPN1st Osorakan-Trail 9:34:32 h23
2015
18.10 73km JPN6th OSJ Hyonosen Mountains Trail Race 9:49:03 h45