Chien-I (黃建益) Huang
Born : 1975 Cat. M50 Ultrarunner since 2012 TPE
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
3
Countries visited ?HKGHong KongJPNJapanTPETaiwan
24,0%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 1 603; Σ finishers = 6 679. 1 603 / 6 679 × 100 = 24.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 658 km
> 100 km2
> 160 km1
Longest race170,3 km

Km per year (ultra races)

2022
2023
103
2 races
2024
2025
2026

Race types (share of distance)

Road13,2%
Trail80,1%
Stage6,6%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0