Kenzaburo (小林建三郎) Kobayashi
ID 1720744
Born : 1970 Cat. M55 Ultrarunner since 2022 JPN
13
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
27,6%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 876; Σ finishers = 3 172. 876 / 3 172 × 100 = 27.62%. A win adds 0 to the numerator. Lower is better.