Yuko (佐藤祐子) Sato
ID 733395
Born : 1973 Cat. W50 Ultrarunner since 2015 JPN
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
95,0%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 7 926; Σ finishers = 8 344. 7 926 / 8 344 × 100 = 94.99%. A win adds 0 to the numerator. Lower is better.