Shih-Hung (莊世鴻) Chuang
Born : 1971 Cat. M55 Ultrarunner since 2016 TPE
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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
2
Countries visited ?JPNJapanTPETaiwan
30,6%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 725; Σ finishers = 5 631. 1 725 / 5 631 × 100 = 30.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 817 km
> 100 km3
Longest race120,0 km

Km per year (ultra races)

200
2 races
2022
100
1 race
2023
100
1 race
2024
2025
2026

Race types (share of distance)

Road94,5%
Trail5,5%