Ryo (宮崎亮) Miyazaki
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Born : 1972
Cat. M50 Ultrarunner since 2016
26
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
4
Countries visited ?
FranceJapan
South Korea
Thailand
FranceJapanSouth KoreaThailand35,7%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 7 560; Σ finishers = 21 194. 7 560 / 21 194 × 100 = 35.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed27
Km — ultra races2 224 km
> 100 km6
> 160 km2
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)
Road17,2%
Trail75,2%
Stage7,6%
Records
HISTORY
26 race(s) · 2 stage(s) nested| Runner | Races in common |
|---|---|