Ko (伊藤康) Ito
ID 952746
Born : 1987 Cat. M35 Ultrarunner since 2016 JPN
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
3,1%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 408; Σ finishers = 13 147. 408 / 13 147 × 100 = 3.10%. A win adds 0 to the numerator. Lower is better.