Chun-Shih (陳君士) Chen
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.
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
19,3%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 276; Σ finishers = 1 427. 276 / 1 427 × 100 = 19.34%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races821 km
> 100 km2
> 160 km1
Longest race185,0 km
1st Moon Festival Ultramarathon Stage Race — 15/9/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road59,5%
Stage40,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
13 race(s) · 2 stage(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/9/2016 | 1st Moon Festival Ultramarathon Stage Race | 185,00 | ×7 |
| ✓ 2 | 1/5/2016 | 2nd Jinping to Smangus Ultramarathon Stage Race | 100,50 | ×4 |
| ✓ 3 | 12/3/2022 | 11th Southern Cross-Island Highway 60 km Ultra Marathon I | 60,00 | ×2 |
| ✓ 4 | 28/2/2022 | 1st Chishang to Ruisui Ultra Run | 55,00 | ×2 |
| ✓ 5 | 9/1/2021 | 9th Yangmingshan 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 6 | 21/2/2016 | 1st Blue Whale Ultramarathon 50 km | 50,00 | ×2 |
| ✓ 7 | 18/3/2018 | 7th National Taipei University 6H Ultra Marathon | 47,70 | ×1 |
| ✓ 8 | 6/2/2022 | 7th Tour New Year Ultra Run Stage Race - 9. Dapu | 47,00 | ×1 |
| ✓ 9 | 13/2/2016 | 1st Mountain sea lover Ultramarathon | 45,60 | ×1 |
| ✓ 10 | 10/6/2017 | 1st 17 Coast style Ultra Run | 45,50 | ×1 |
| ✓ 11 | 11/4/2021 | 1st Yuanshan Ultra Run | 45,00 | ×1 |
| ✓ 12 | 17/12/2016 | 3rd Hsinchu Bao-shan Second Reservoir Ultramarathon | 45,00 | ×1 |
| ✓ 13 | 14/5/2016 | 1st Shiniu to Shihmen Reservoir Ultramarathon | 45,00 | ×1 |