Mirai (澤地未来) Sawachi
Born : 1972 Cat. W50 Ultrarunner since 2002 JPN
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
3
Countries visited ?JPNJapanSUISwitzerlandUSAUnited States
19,6%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 1 742; Σ finishers = 8 900. 1 742 / 8 900 × 100 = 19.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19
Km — ultra races1 330 km
Longest race100,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road62,4%
Trail37,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 30
🏅 Top 3 F6
Longest winning streak0
Current streak0