Toshiko (松村淑子) Matsumura
ID 473468
Born : 1949 Cat. W75 Ultrarunner since 2013 JPN
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
41,5%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 565; Σ finishers = 6 177. 2 565 / 6 177 × 100 = 41.53%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12
Km — ultra races791 km
Longest race100,0 km
2nd Tokyo Story Ultra Walking — 28/3/2026

Km per year (ultra races)

2022
2023
75
1 race
2024
2025
100
1 race
2026

Race types (share of distance)

Road87,4%
Ult.Walk12,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

Records

50 km5h34'33100 km20h39'17

HISTORY

12 race(s)
DateRacePerf.Rk
2026
28.03 100km JPN2nd Tokyo Story Ultra Walking 20:39:17 h44
2024
14.09 75km JPN10th Nishi Seto Expressway Ultra Run 14:49:03 h8
2017
15.10 60km JPN23rd River Shimanto 60km 7:47:50 h242
2016
16.10 60km JPN22nd River Shimanto 60km 7:54:54 h257
12.06 72km JPN5th Hida Takayama 72 km Ultramarathon 9:36:16 h291
2015
18.10 60km JPN21st River Shimanto 60km 7:51:20 h197
13.09 50km JPN3rd 50 km Ultramarathon Hakusan-Shirakawago 6:46:33 h367
28.06 50km JPN30. Lake Saroma 50 km Ultramarathon 5:34:33 h102
07.06 72km JPN4th Hida Takayama 72 km Ultramarathon 9:12:55 h261
2014
14.09 60km JPN14th Tango 60 km Ultramarathon 7:51:15 h373
08.06 72km JPN3rd Hida Takayama 72 km Ultramarathon 9:57:24 h354
2013
20.10 60km JPN2nd Noto Peninsula 60 km Ultra Marathon 7:41:41 h81