Ryogo (澤水亮吾) Sawami
ID 473529
Born : 1985 Cat. M40 Ultrarunner since 2012 JPN
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
3,2%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 143; Σ finishers = 4 473. 143 / 4 473 × 100 = 3.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12
Km — ultra races1 347 km
> 100 km4
> 160 km1
> 200 km1
Longest race250,0 km
27. Yamaguchi 100 Hagi-O-Kan Maranic 250 km — 2/5/2015

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

Records

50 km3h37'08100 km7h55'28

HISTORY

12 race(s)
DateRacePerf.Rk
2019
19.10 100km JPN4th Iki 100 km Ultra Marathon 8:09:36 h2 🥈
2018
20.10 100km JPN3rd Iki 100 km Ultra Marathon 7:55:28 h5
2016
02.10 50km JPN1st Iki 50 km Ultra Marathon 3:37:08 h1 🏆
2015
06.06 100km JPN25th Aso Caldera Super Marathon 100 km 8:21:44 h15
02.05 250km JPN27. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 33:13:44 h3 🥉
2014
22.11 103km JPNTachibana Bay Coast 100 Ultra Marathon 12:16:16 h18
14.09 88km JPN5th Akiota Yajirushi Marathon 88km 7:11:02 h2 🥈
07.06 100km JPN24th Aso Caldera Super Marathon 100 km 8:39:21 h20
03.05 140km JPN26. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 17:58:11 h12
2013
15.09 88km JPN4th Akiota Yajirushi Marathon 88km 7:32:42 h7
03.05 140km JPN25. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 19:34:29 h32
2012
16.09 88km JPN3rd Akiota Yajirushi Marathon 88km 8:50:14 h38