Hiroharu (杉本大治) Sugimoto
Born : 1987 Cat. M35 Ultrarunner since 2018 JPN
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
4,4%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 675; Σ finishers = 15 284. 675 / 15 284 × 100 = 4.42%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 934 km
> 100 km15
> 160 km9
> 200 km3
> 24h2
Longest race235,0 km

Km per year (ultra races)

398
6 races
2022
556
6 races
2023
519
5 races
2024
535
5 races
2025
500
3 races
2026

Race types (share of distance)

Road42,0%
Trail58,0%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M3
🏅 Top 312
🏅 Top 3 M12
Longest winning streak1
Current streak0

HISTORY

38 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
14.06 100km JPN20th Iwate Ginga 100km Marathon Challenge 7:49:22 h2 🥈
23.05 24h JPNIAU 24h Asia and Oceania Championships Open 176.250 km26
28.03 24h JPN17th Jingu Gaien 24 Hour Challenge 223.680 km6
2025
14.12 70km JPN12th Izu Trail Journey 7:37:37 h18
02.11 49km JPN2nd Sea Alps Trail Journey 4:53:01 h3 🥉
19.07 154km JPN9th Michinoku Tsugaru Journey Run 154K 16:45:00 h1 🏆
07.06 100.8km JPN5th Okushinano 100 11:50:03 h12
28.02 100mi JPN1st Onagawa 100 trails - 100miles 27:38:37 h13
2024
08.12 70km JPN11th Izu Trail Journey 7:20:25 h21
07.09 53.4km JPN17th OSJ Adatara Trail 50K 9:08:06 h15
14.07 65km JPN15th Nozawa Onsen 4100D Mountain Trail 7:27:11 h7
08.06 100.8km JPN4th Okushinano 100 11:36:27 h11
09.03 230km JPN14th Little Edo Oedo 230k 26:47:44 h1 🏆
2023
10.12 70km JPN10th Izu Trail Journey 7:10:10 h14
07.10 100mi JPN9th OSJ Koumi 100 28:00:23 h6
03.09 53.4km JPN16th OSJ Adatara Trail 50K 8:11:34 h3 🥉
16.07 109.2km JPN15th OSJ Ontake 100km Ultra Trail 11:20:30 h10
10.06 100.8km JPN3rd Okushinano 100 11:46:55 h11
28.05 62km JPN15th OSJ Okukuji Trail 60k 11:06:29 h13
2022
11.12 70km JPN9th Izu Trail Journey 7:41:51 h35
04.09 53.4km JPN15th OSJ Adatara Trail 50K 6:53:07 h5
21.08 50km JPN3rd OSJ Mahirusanchi Trail 50K 6:13:08 h2 🥈
17.07 65km JPN13th Nozawa Onsen 4100D Mountain Trail 7:37:43 h3 🥉
11.06 100.8km JPN2nd Okushinano 100 12:10:58 h16
28.05 59km JPN14th OSJ Okukuji Trail 60k 8:36:15 h3 🥉
2021
12.12 69.1km JPN8th Izu Trail Journey 7:03:42 h19
31.10 55km JPN2nd Yamadera Zao 100 km Ultra Marathon 4:16:00 h2 🥈
09.10 168.5km JPN7th OSJ Koumi 100 26:29:57 h16
04.09 50km JPN14th OSJ Adatara Trail 50K 8:34:00 h2 🥈
23.07 65km JPN12th Nozawa Onsen 4100D Mountain Trail 7:28:18 h8
2020
10.10 100mi JPN6th OSJ Koumi 100 30:24:48 h22
22.02 235km JPN10th Little Edo Oedo 235k 29:09:57 h10
2019
21.09 95km JPN1st Aizu to Nasu Long Trail 19:49:08 h33
01.09 100km JPN36. Tsuruoka 100km Marathon 9:46:02 h3 🥉
11.08 50km JPN1st OSJ Mahirusanchi Trail 50K 10:39:31 h142
13.07 177km JPN4th Michinoku Tsugaru Journey Run 177K 20:20:07 h1 🏆
09.06 100km JPN15th Iwate Ginga 100km Marathon Challenge 8:56:07 h20
2018
23.09 100km JPN28. Akita Nairiku 100km Marathon 11:47:38 h178