Jia-Xiong (王嘉雄) Wang
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
51,5%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 381; Σ finishers = 2 679. 1 381 / 2 679 × 100 = 51.55%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races633 km
Longest race70,0 km
4th Yunnan Fengqing Ultra Trail 70km — 13/9/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road24,7%
Trail75,3%
Records
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/9/2025 | 4th Yunnan Fengqing Ultra Trail 70km | 70,00 | ×2 |
| ✓ 2 | 24/11/2024 | 2nd Nine Plateau Lakes and Landscapes League-Lugu Lake | 56,00 | ×2 |
| ✓ 3 | 26/10/2024 | 5th Mt. Gaoligong - Tea & Horse Trail | 54,72 | ×2 |
| ✓ 4 | 4/5/2024 | 5th Cross-Forest Mt. Dawei Pingbian - 50 km | 51,80 | ×2 |
| ✓ 5 | 31/10/2025 | 10th Ultra Trail Mt Siguniang 50 km NHP | 50,00 | ×2 |
| ✓ 6 | 7/6/2025 | 1st Jiuzhaigou 100 Ultra Trail - CCLH50 | 50,00 | ×2 |
| ✓ 7 | 8/3/2025 | 4th Yunnan Mengyou Canola Flower Festival | 50,00 | ×2 |
| ✓ 8 | 23/11/2024 | 1st Nine Plateau Lakes and Landscapes League-Cheng Hai | 50,00 | ×2 |
| ✓ 9 | 30/4/2023 | 1st Dongchuan Red Land Fifth Health Running Competition | 50,00 | ×2 |
| ✓ 10 | 29/12/2019 | 1st Ultra Trail North Mountain | 50,00 | ×2 |
| ✓ 11 | 14/12/2019 | 4th Engine Bird Chuxiong - Mt. Zixi Trail | 50,00 | ×2 |
| ✓ 12 | 30/9/2017 | Fuxian Lake Highland Ultramarathon 50K - Open race | 50,00 | ×2 |