Cheng-Tung (游正通) Yu
External sources
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Born : 1944
Cat. M80 Ultrarunner since 2001
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
1
Countries visited ?Taiwan
Taiwan64,8%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 3 533; Σ finishers = 5 453. 3 533 / 5 453 × 100 = 64.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races1 576 km
> 100 km3
> 24h3
Longest race150,1 km
6th Soochow/Taipei 24h ultramarathon — 3/4/2005
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
HISTORY
20 race(s) · 6 split(s) nested| Runner | Races in common |
|---|---|