Qiang (章强) Zhang
ID 1223940
Born : 1976 Cat. M50 Ultrarunner since 2018 CHN
14
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 ?CHNChina
25,4%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 685; Σ finishers = 6 642. 1 685 / 6 642 × 100 = 25.37%. A win adds 0 to the numerator. Lower is better.