Saiko (内田彩子) Uchida
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Born : 1974
Cat. W50 Ultrarunner since 2017
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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 ?
FranceJapan
United States
FranceJapanUnited States41,6%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 2 709; Σ finishers = 6 505. 2 709 / 6 505 × 100 = 41.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed23
Km — ultra races2 161 km
> 100 km7
> 160 km5
Longest race176,0 km
21ème Ultra Trail Tour du Mont Blanc (UTMB) — 30/8/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road21,9%
Trail78,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F6
🏅 Top 31
🏅 Top 3 F13
Longest winning streak0
Current streak0
HISTORY
23 race(s)| Runner | Races in common |
|---|---|