Hironobu (砂山裕信) Sunayama
ID 892505
Born : 1971 Cat. M55 Ultrarunner since 2016 JPN
12
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
59,9%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 652; Σ finishers = 4 427. 2 652 / 4 427 × 100 = 59.91%. A win adds 0 to the numerator. Lower is better.