Yoshinori (齊藤芳徳) Saito
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Born : 1969
Cat. M55 Ultrarunner since 2017
22
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
2
Countries visited ?
FranceJapan
FranceJapan17,0%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 3 573; Σ finishers = 21 037. 3 573 / 21 037 × 100 = 16.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races2 106 km
> 100 km9
> 160 km4
Longest race174,0 km
23ème Ultra Trail Tour du Mont Blanc (UTMB) — 28/8/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,7%
Trail95,3%
Records
HISTORY
22 race(s)| Runner | Races in common |
|---|---|