Chien-Yu (陳建裕) Chen
External sources
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Born : 1973
Cat. M50 Ultrarunner since 2008
25
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
2
Countries visited ?
JapanTaiwan
JapanTaiwan4,2%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 367; Σ finishers = 8 732. 367 / 8 732 × 100 = 4.20%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed25
Km — ultra races1 744 km
> 100 km3
Longest race121,8 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road91,2%
Trail8,8%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M4
🏅 Top 36
🏅 Top 3 M6
Longest winning streak1
Current streak0
HISTORY
25 race(s)| Runner | Races in common |
|---|---|