Yang (刘洋) Liu
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Born : 1980
Cat. M45 Ultrarunner since 2016
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
China45,1%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 354; Σ finishers = 3 004. 1 354 / 3 004 × 100 = 45.07%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 258 km
> 100 km3
> 160 km1
Longest race168,0 km
2nd Chicheng Ultra Trail 168km — 13/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,2%
Trail95,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/6/2025 | 2nd Chicheng Ultra Trail 168km | 168,00 | ×5 |
| ✓ 2 | 19/4/2019 | 7th DL100 Ultra Endurance Race | 113,00 | ×3 |
| ✓ 3 | 30/11/2019 | 1st Chengdu Trail 100+ Challenge - Tuoxia Gorge | 111,10 | ×3 |
| ✓ 4 | 15/7/2018 | 1st Capstone 100 | 100,00 | ×3 |
| ✓ 5 | 6/5/2017 | 2nd XTrail Wulong 100K | 100,00 | ×3 |
| ✓ 6 | 8/9/2018 | 2nd TNF100 Ultra Trail Challenge Changbaishan | 90,00 | ×2 |
| ✓ 7 | 19/10/2019 | 4th Taiyuan Ultra Trail - Dragon 60 km | 64,00 | ×2 |
| ✓ 8 | 5/11/2016 | 2nd Ultra Trail Mt Siguniang | 60,00 | ×1 |
| ✓ 9 | 3/8/2019 | 3rd Maxi-Race China - Zengjia Mountain | 53,00 | ×1 |
| ✓ 10 | 6/5/2018 | 2nd Nature Run - Xupu | 53,00 | ×1 |
| ✓ 11 | 31/3/2024 | 5th Jiezi Ancient Town 50 km Race | 50,00 | ×1 |
| ✓ 12 | 21/9/2019 | 1st Weihu Ultra Trail | 50,00 | ×1 |
| ✓ 13 | 12/5/2019 | 4th Yuquan Mountain Trail | 50,00 | ×1 |
| ✓ 14 | 20/4/2019 | 4th XTrail Wulong 50K | 50,00 | ×1 |
| ✓ 15 | 23/9/2018 | 1st Haerbin Mt. Longji Trail | 50,00 | ×1 |
| ✓ 16 | 22/10/2017 | 4th Tour de Huangnichuan 50k | 50,00 | ×1 |
| ✓ 17 | 20/5/2017 | 1st An Oriental Journey - 46 km Karamay Trail Run Race | 46,00 | ×1 |