Jing-Chuan (孙靖川) Sun
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1979
Cat. M45 Ultrarunner since 2015
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
Italy
ChinaItaly8,1%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 340; Σ finishers = 4 197. 340 / 4 197 × 100 = 8.10%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 629 km
> 100 km11
> 160 km4
Longest race180,0 km
1st Ultra-Trail Huangshan (UTHS) - 180 km — 23/3/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0
Records
HISTORY
26 race(s)| Runner | Races in common |
|---|---|