Jae-Wook (송재욱) Song
ID 740903
Ultrarunner since 2006 KOR
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 ?KORSouth Korea
22,6%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 152; Σ finishers = 673. 152 / 673 × 100 = 22.59%. A win adds 0 to the numerator. Lower is better.