Chih-Ming (Jimmy) (劉智明) Liu
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Born : 1969
Cat. M55 Ultrarunner since 2017
22
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
Taiwan39,5%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 1 655; Σ finishers = 4 188. 1 655 / 4 188 × 100 = 39.52%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races2 207 km
> 100 km8
> 160 km2
> 24h1
Longest race163,4 km
15th Taipei 24hr Ultra Marathon — 7/2/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
HISTORY
22 race(s) · 23 split(s) nested| Runner | Races in common |
|---|---|