Ming-Zhong (阮明忠) Ruan
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Born : 1969
Cat. M55 Ultrarunner since 2014
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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 ?China
France
ChinaFrance62,6%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 4 089; Σ finishers = 6 530. 4 089 / 6 530 × 100 = 62.62%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed23
Km — ultra races2 010 km
> 100 km5
> 160 km2
Longest race168,0 km
2nd Ultra-Trail Three Gorges 168 km — 24/11/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,1%
Trail94,9%
Records
HISTORY
23 race(s)| Runner | Races in common |
|---|---|