Kayoko (隈元加代子) Kumamoto
ID 673462
Ultrarunner since 2015 JPN
10
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
27,0%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 849; Σ finishers = 3 139. 849 / 3 139 × 100 = 27.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races820 km
Longest race100,0 km
15th 100 km Ultra Maranic Osaka — 21/4/2024

Km per year (ultra races)

70
1 race
2022
70
1 race
2023
100
1 race
2024
70
1 race
2025
70
1 race
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

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

Records

100 km11h16'31

HISTORY

10 race(s)
DateRacePerf.Rk
2026
19.04 70km JPN17th 70 km Ultra Maranic Osaka 8:46:33 h93
2025
20.04 70km JPN16th 70 km Ultra Maranic Osaka 7:34:04 h25
2024
21.04 100km JPN15th 100 km Ultra Maranic Osaka 12:02:27 h104
2023
23.04 70km JPN14th 70 km Ultra Maranic Osaka 7:18:51 h24
2022
17.04 70km JPN13th 70 km Ultra Maranic Osaka 7:25:22 h14
2019
21.04 100km JPN11th 100 km Ultra Maranic Osaka 12:05:12 h157
2018
22.04 100km JPN10th 100 km Ultra Maranic Osaka 11:16:31 h89
2017
23.04 100km JPN9th 100 km Ultra Maranic Osaka 12:32:32 h167
2016
24.04 70km JPN8th 70 km Ultra Maranic Osaka 8:56:33 h89
2015
26.04 70km JPN7th 70 km Ultra Maranic Osaka 8:56:16 h97