Kenichi (土居建一) Doi
ID 526506
Born : 1971 Cat. M55 Ultrarunner since 2012 JPN
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
23,2%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 576; Σ finishers = 6 783. 1 576 / 6 783 × 100 = 23.23%. A win adds 0 to the numerator. Lower is better.