Masayuki (小川雅之) Ogawa
ID 2108566
Born : 1992 Cat. M23 Ultrarunner since 2023 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
67,3%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 584; Σ finishers = 2 352. 1 584 / 2 352 × 100 = 67.35%. A win adds 0 to the numerator. Lower is better.