Wei (陈伟) Chen
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16
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 ?
China
19,0%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 2 075; Σ finishers = 10 931. 2 075 / 10 931 × 100 = 18.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 005 km
> 100 km1
Longest race103,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/7/2022 | 6th Columbia 100 Ultra Trail Chongli Challenge Race | 103,00 | ×3 |
| ✓ 2 | 15/4/2023 | 1st Huangshan huizhou trail race | 100,00 | ×3 |
| ✓ 3 | 14/4/2024 | 9th Jiangnan 100 Ultra Trail - 50mi | 85,00 | ×3 |
| ✓ 4 | 12/7/2025 | 9th Columbia 70 Ultra Trail Chongli Challenge Race | 70,00 | ×2 |
| ✓ 5 | 13/7/2024 | 8th Columbia 70 Ultra Trail Chongli Challenge Race | 70,00 | ×2 |
| ✓ 6 | 3/11/2018 | 4th Wuyishan Trail Race 60 km | 60,00 | ×2 |
| ✓ 7 | 16/11/2024 | 9th Xihong Old Road Ultra Trail - 56 km Autumn | 56,00 | ×2 |
| ✓ 8 | 28/3/2026 | 4th Huangshan huizhou trail race | 55,00 | ×2 |
| ✓ 9 | 20/2/2022 | 5th Huangshan 55 km - UTHZ | 55,00 | ×2 |
| ✓ 10 | 12/4/2025 | 4th The Ultra-Trail DabieShan | 52,30 | ×1 |
| ✓ 11 | 21/10/2023 | 5th Yunqiu Mountain Trail - MMY 50K | 50,70 | ×1 |
| ✓ 12 | 1/11/2025 | 10th Ultimate Tsaigu Trail Kuocang - 50 km | 50,00 | ×1 |
| ✓ 13 | 17/9/2023 | 9th Wuyuezhai International Trail Challenge | 50,00 | ×1 |
| ✓ 14 | 9/9/2023 | 1st Weihai Ultra Trail 50km | 50,00 | ×1 |
| ✓ 15 | 26/2/2023 | 1st The Ultra-Trail GuangDe Trail | 50,00 | ×1 |
| ✓ 16 | 20/4/2024 | 6th Yunqiu Mountain Trail - MMY 50K | 48,30 | ×1 |