Takeshi (酒巻武史) Sakamaki
ID 110711
Born : 1973 Cat. M50 Ultrarunner since 2002 JPN
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
61,3%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 6 265; Σ finishers = 10 219. 6 265 / 10 219 × 100 = 61.31%. A win adds 0 to the numerator. Lower is better.