Masaaki (宮川政章) Miyagawa
ID 356703
Born : 1963 Cat. M60 Ultrarunner since 2004 JPN
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
45,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 10 658; Σ finishers = 23 358. 10 658 / 23 358 × 100 = 45.63%. A win adds 0 to the numerator. Lower is better.