Chun-Fung (Sam) (譚圳烽) Tam
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 : 1981
Cat. M45 Ultrarunner since 2011
51
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
57
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
9
Countries visited ?
China
FranceHong Kong
Italy
Japan
South Korea
Switzerland
Thailand
Taiwan
ChinaFranceHong KongItalyJapanSouth KoreaSwitzerlandThailandTaiwan10,7%
Rank quotient ?This runner's calculation uses 60 eligible race(s): Σ(rank − 1) = 6 180; Σ finishers = 57 990. 6 180 / 57 990 × 100 = 10.66%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed62
Km — ultra races5 788 km
> 100 km14
> 160 km6
Longest race171,0 km
16ème Ultra Trail Tour du Mont Blanc (UTMB) — 31/8/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road3,5%
Trail94,5%
Stage2,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M4
Longest winning streak1
Current streak0
HISTORY
60 race(s)| Runner | Races in common |
|---|---|