Masahiro (秋津正博) Akitsu
ID 709309
Born : 1970 Cat. M55 Ultrarunner since 2015 JPN
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
56,7%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 4 189; Σ finishers = 7 392. 4 189 / 7 392 × 100 = 56.67%. A win adds 0 to the numerator. Lower is better.