Feng (蔡锋) Cai
ID 667706
Born : 1984 Cat. M40 Ultrarunner since 2015 CHN
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
26,9%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 232; Σ finishers = 863. 232 / 863 × 100 = 26.88%. A win adds 0 to the numerator. Lower is better.