Noriko (砂村憲子) Samura
ID 865746
Born : 1972 Cat. W50 Ultrarunner since 2016 JPN
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
89,8%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 5 578; Σ finishers = 6 213. 5 578 / 6 213 × 100 = 89.78%. A win adds 0 to the numerator. Lower is better.