Makoto (長田誠) Osada
ID 410086
Born : 1973 Cat. M50 Ultrarunner since 2013 JPN
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
10,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 634; Σ finishers = 6 108. 634 / 6 108 × 100 = 10.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed9
Km — ultra races879 km
> 100 km2
Longest race147,0 km
5th Autumn leaves in Okumusashi / Chichibu Journey run — 28/10/2023

Km per year (ultra races)

69
1 race
2022
247
2 races
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

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

Records

100 km8h56'486 h74,39 km

HISTORY

9 race(s)
DateRacePerf.Rk
2023
28.10 147km JPN5th Autumn leaves in Okumusashi / Chichibu Journey run 20:22:50 h27
16.04 100km JPN33th Fuji 4 Lakes 100 km Challenge 9:23:54 h38
2022
03.07 8h JPN28th 8-Hour Endurance Race Tokorozawa 68.600 km50
2019
07.10 71km JPN1st Fuji 3 Lakes 71 km Autumn Challenge 6:09:02 h9
14.09 6h JPN14. Shonan Int. Relay Marathon 6 hour Run 74.390 km3 🥉
21.04 118km JPN29th Fuji 5 Lakes 118 km Challenge 10:52:54 h15
2017
23.04 100km JPN27th Fuji 5 Lakes 100 km Challenge 8:56:48 h27
2014
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 9:55:16 h116
2013
21.04 100km JPN23rd Fuji 5 Lakes 100 km Challenge 12:58:02 h358