Yin-Bo (赵银波) Zhao
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
1,9%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 48; Σ finishers = 2 554. 48 / 2 554 × 100 = 1.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 219 km
> 100 km1
Longest race110,0 km
4th Jiangnan 100 Ultra Trail - 110km — 14/4/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,1%
Trail95,9%
Wins & podiums (ultra)
🏆 Win6
🏆 Win M6
🏅 Top 311
🏅 Top 3 M11
Longest winning streak2
Current streak0
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/4/2018 | 4th Jiangnan 100 Ultra Trail - 110km | 110,00 | ×3 |
| ✓ 2 | 23/11/2019 | 3rd Yangxian Trail Challenge - 100km | 100,00 | ×3 |
| ✓ 3 | 24/11/2018 | 2nd Yangxian Trail Challenge - 100km | 100,00 | ×3 |
| ✓ 4 | 10/11/2018 | 3rd China 100 mountain cross - 100 km Yuyao | 100,00 | ×3 |
| ✓ 5 | 22/4/2017 | 3rd Ultimate Tsaigu Trail Kuocang - 100 km | 100,00 | ×3 |
| ✓ 6 | 16/4/2017 | 9th The North Face 100 China | 100,00 | ×3 |
| ✓ 7 | 1/5/2016 | 4th Wildman100 Trail Challenge SJZ | 100,00 | ×3 |
| ✓ 8 | 23/9/2017 | 2nd MaXi Race China Jiangshan 60 km | 60,00 | ×1 |
| ✓ 9 | 22/10/2017 | 2nd Peak of Jiang Nan Skyrunning | 55,00 | ×1 |
| ✓ 10 | 15/12/2018 | 1st Ningbo 50K Trail Race Ultra | 50,00 | ×1 |
| ✓ 11 | 25/11/2017 | 1st Yangxian Trail Challenge - 50km | 50,00 | ×1 |
| ✓ 12 | 8/4/2017 | Ultra Trail Mount Song 50k | 50,00 | ×1 |
| ✓ 13 | 26/3/2017 | 2nd Wuxi Trail Race - Spring | 50,00 | ×1 |
| ✓ 14 | 24/9/2016 | 5th Jiwu Hangzhou 50K | 50,00 | ×1 |
| ✓ 15 | 12/3/2016 | 3rd Wendao Ultra Trail HZ100 - 50 km | 50,00 | ×1 |
| ✓ 16 | 4/3/2018 | 2nd Nanjing Laoshan National Forest Park 50 Cross | 47,90 | ×1 |
| ✓ 17 | 22/12/2019 | 1st Nanjing Zijinshan Trail Challenge | 46,00 | ×1 |