Lu-Min (郑露民) Zheng
External sources
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Born : 1998
Cat. M23 Ultrarunner since 2020
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
81
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
12
Countries visited ?
BrazilChina
Finland
Hong Kong
Indonesia
Italy
Japan
South Korea
Norway
Portugal
Thailand
United States
BrazilChinaFinlandHong KongIndonesiaItalyJapanSouth KoreaNorwayPortugalThailandUnited States25,7%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 1 767; Σ finishers = 6 886. 1 767 / 6 886 × 100 = 25.66%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed39
Km — ultra races7 992 km
> 100 km25
> 160 km23
> 200 km14
Longest race500,0 km
3 Oslo-Bergen Trail 500K — 3/7/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road1,3%
Trail98,7%
Wins & podiums (ultra)
🏆 Win5
🏆 Win M5
🏅 Top 36
🏅 Top 3 M8
Longest winning streak2
Current streak1
Records
HISTORY
39 race(s)| Runner | Races in common |
|---|---|