Chia-Hsiang (張家祥) Chang
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Born : 1968
Cat. M55 Ultrarunner since 2014
45
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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 ?Taiwan
Taiwan77,3%
Rank quotient ?This runner's calculation uses 54 eligible race(s): Σ(rank − 1) = 12 107; Σ finishers = 15 667. 12 107 / 15 667 × 100 = 77.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed72
Km — ultra races3 640 km
> 100 km1
> 160 km1
> 200 km1
Longest race1 050,0 km
1st Tour de Taiwan 1050 km — 8/2/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road69,9%
Stage30,1%
Records
HISTORY
54 race(s)| Runner | Races in common |
|---|---|