Sachiko (川瀬幸子) Kawase
ID 866037
Born : 1967 Cat. W55 Ultrarunner since 2016 JPN
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
69,6%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 4 013; Σ finishers = 5 767. 4 013 / 5 767 × 100 = 69.59%. A win adds 0 to the numerator. Lower is better.