Yung-Lu (陳永錄) Chen
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Born : 1976
Cat. M50 Ultrarunner since 2017
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
Taiwan62,3%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 255; Σ finishers = 3 617. 2 255 / 3 617 × 100 = 62.34%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races919 km
Longest race100,0 km
11th Zhenxibao (Cinsbu) 100 km Ultramarathon — 12/1/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road94,2%
Trail5,8%
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/1/2025 | 11th Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 2 | 22/12/2024 | 7th Shancheng 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 9/3/2024 | 13th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 3/3/2024 | 7th Fencihu 100 km Ultra Run | 100,00 | ×3 |
| ✓ 5 | 17/9/2023 | 1st Huashan 100 KM | 100,00 | ×3 |
| ✓ 6 | 13/3/2021 | 10th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 7 | 20/1/2019 | 7th Zhenxibao (Cinsbu) 80 km Ultramarathon II | 80,00 | ×3 |
| ✓ 8 | 17/12/2022 | 5th 800 Heroes - Jinshui Camp Trail westward 53km | 53,00 | ×2 |
| ✓ 9 | 20/4/2024 | 1st Xuhai Ultra Marathon | 50,00 | ×1 |
| ✓ 10 | 10/12/2017 | 1st Chia Nan Group Marathon | 45,80 | ×1 |
| ✓ 11 | 30/8/2025 | 1st Taiwan Town and Country - Zhongliao | 45,00 | ×1 |
| ✓ 12 | 11/3/2017 | 7th Southern Cross-Island Highway 45 km Ultra Marathon | 45,00 | ×1 |