Chen-Fang (陳振芳) Chen
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
13,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 777; Σ finishers = 5 723. 777 / 5 723 × 100 = 13.58%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races899 km
Longest race100,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
Records
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/3/2017 | 7th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 2 | 8/1/2017 | 5th Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 12/3/2016 | 6th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 23/10/2016 | 1st Shudder Sheipa Ultramarathon - 70km | 70,00 | ×2 |
| ✓ 5 | 22/10/2017 | 1st Spread in the wind ultramarathon | 60,00 | ×2 |
| ✓ 6 | 2/1/2016 | 4th Jhen-wu-shan UltraMaraton | 56,00 | ×2 |
| ✓ 7 | 21/12/2019 | 3rd Bei-yi Freeway Ultra Marathon | 55,00 | ×2 |
| ✓ 8 | 16/2/2018 | 11th Tainan Branch Friendship Cup Chinese New Year Marathon | 55,00 | ×2 |
| ✓ 9 | 5/2/2019 | 12th Tainan Branch Friendship Cup Chinese New Year Marathon | 54,40 | ×2 |
| ✓ 10 | 21/1/2018 | 6th Zhenxibao (Cinsbu) 54 km Ultramarathon I | 54,00 | ×2 |
| ✓ 11 | 28/1/2017 | 10th Tainan Branch Friendship Cup Chinese New Year Marathon | 51,80 | ×1 |
| ✓ 12 | 23/6/2019 | 1st North Dawu Mountain Ultra Marathon | 50,00 | ×1 |
| ✓ 13 | 30/12/2018 | 1st Paolai Shancheng Ultramarathon | 47,00 | ×1 |
| ✓ 14 | 29/7/2018 | 3rd Tianxishui Ultra Run | 46,10 | ×1 |