Ming-Yuan (江明遠) Chiang
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 : 1976
Cat. M50 Ultrarunner since 2015
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
Taiwan17,0%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 348; Σ finishers = 2 051. 348 / 2 051 × 100 = 16.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races547 km
Longest race100,0 km
5th Zhenxibao (Cinsbu) 100 km Ultramarathon — 8/1/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
8 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/1/2017 | 5th Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×4 |
| ✓ 2 | 24/1/2016 | 4th Zhenxibao (Cinsbu) 75 km Ultramarathon | 75,00 | ×3 |
| ✓ 3 | 10/12/2016 | 8th Run Around Taipei 70 km | 70,00 | ×3 |
| ✓ 4 | 24/9/2016 | 7th Run Around Taipei 70 km | 70,00 | ×3 |
| ✓ 5 | 9/1/2016 | 4th Yangmingshan 66km Ultra Marathon | 66,00 | ×3 |
| ✓ 6 | 6/12/2015 | 5th Run Around Taipei 60 km | 60,00 | ×2 |
| ✓ 7 | 2/1/2016 | 4th Jhen-wu-shan UltraMaraton | 56,00 | ×2 |
| ✓ 8 | 19/2/2015 | 8th Tainan Branch Friendship Cup Chinese New Year Marathon | 50,00 | ×2 |