Hiroko (上杉裕子) Uesugi
Born : 1966 Cat. W60 Ultrarunner since 2017 JPN
28
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 ?HKGHong KongJPNJapan
81,6%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 13 306; Σ finishers = 16 299. 13 306 / 16 299 × 100 = 81.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 291 km
> 100 km7
> 160 km1
> 24h1
Longest race160,9 km
2nd Round Girls 100 — 22/5/2026

Km per year (ultra races)

578
5 races
2022
232
3 races
2023
301
4 races
2024
369
5 races
2025
161
1 race
2026

Race types (share of distance)

Road31,0%
Trail69,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F4
Longest winning streak0
Current streak0

HISTORY

28 race(s)
DateRacePerf.Rk
2026
22.05 100mi JPN2nd Round Girls 100 33:59:39 h23
2025
22.08 101km JPN12th World Cultural Heritage "Fuji" Foot Race 15:21:15 h122
20.07 99.5km JPN17th OSJ Ontake 100km Ultra Trail 16:03:51 h550
15.03 50km JPN11th Mt. Hiei Int. 50 km Trail Run 10:18:17 h415
22.02 72km JPN3rd Daimonji 100 - 72km 15:19:59 h13
18.01 5h JPN12th Iikoto Challenge - 5h 46.568 km16
2024
08.12 70km JPN11th Izu Trail Journey 12:10:02 h794
09.11 100km HKG11th TransLantau 100 by UTMB 25:04:08 h207
06.10 51.4km JPN12th Trainic world Ogose-Tokigawa Trail Run 50km 9:58:06 h162
22.09 80km JPN10th SkyViewTrail Memorial Cup 17:03:24 h152
2023
03.12 51.4km JPN11th Trainic world Ogose-Tokigawa Trail Run 50km 9:40:06 h185
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 19:31:05 h1144
20.05 109.2km JPN8th Trainic World 100 km in Sai-No-Kuni 30:14:20 h286
2022
24.09 107km JPN1st Hiroshima Wangan Trail Run 33:37:16 h403
16.07 106.5km JPN14th OSJ Ontake 100km Ultra Trail 17:51:49 h554
25.06 70km JPN1st Deep Japan Ultra 100 - 70 km 21:39:14 h20
22.05 24h JPN1st Hirosaki 24h Ultra Run 144.307 km22
16.04 150km JPN0st Yagurazawa Round Trip Pre-Tournament 28:20:00 h9
2021
12.12 69.1km JPN8th Izu Trail Journey 13:06:47 h1103
2020
19.01 5h JPN10th Iikoto Challenge - 5h 47.067 km24
2019
08.12 71.7km JPN6th Izu Trail Journey 13:07:40 h1208
27.07 6h JPN10th Lake Miyagase 24-hour Relay Marathon 50.400 km20
21.04 100km JPN29th Fuji 5 Lakes 100 km Challenge 13:50:38 h1363
2018
09.12 71.7km JPN5th Izu Trail Journey 13:54:31 h1297
17.11 52km JPN4th FunTrails50K Two Lakes&Green line 10:29:51 h341
2017
08.10 71.5km JPN25th Hasetsune Cup - Japan Mountain Endurance Race 23:32:08 h1710
01.07 45km JPN7th Utsukushigahara 45 km Trail Run 9:29:18 h361
23.04 71km JPN27th Fuji 5 Lakes 71 km Challenge 10:42:48 h830