Si-Yu (张思瑜) Zhang
ID 1579581
Born : 1989 Cat. W35 Ultrarunner since 2021 CHN
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
4
Countries visited ?CHNChinaHKGHong KongJPNJapanTHAThailand
63,6%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 6 619; Σ finishers = 10 408. 6 619 / 10 408 × 100 = 63.60%. A win adds 0 to the numerator. Lower is better.