Xin-Xin (向欣欣) Xiang
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Born : 1990
Cat. W35 Ultrarunner since 2018
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
2
Countries visited ?China
Hong Kong
ChinaHong Kong43,8%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 4 060; Σ finishers = 9 275. 4 060 / 9 275 × 100 = 43.77%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 314 km
> 100 km3
Longest race159,2 km
7th Yunqiu Mountain Trail - UMY 100M — 18/4/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/4/2025 | 7th Yunqiu Mountain Trail - UMY 100M | 159,20 | ×4 |
| ✓ 2 | 15/4/2023 | 9th Ninghai Ultra Trail - 100km | 109,60 | ×3 |
| ✓ 3 | 18/10/2025 | 11th Ninghai Ultra Trail - 100km | 106,00 | ×3 |
| ✓ 4 | 24/1/2026 | 16th Hong Kong 100 Ultra Trail Race | 100,00 | ×3 |
| ✓ 5 | 12/7/2019 | 3rd Columbia 100 Ultra Trail Chongli Challenge Race | 100,00 | ×3 |
| ✓ 6 | 11/5/2019 | 11th The North Face 100 China | 100,00 | ×3 |
| ✓ 7 | 8/9/2018 | 2nd TNF100 Ultra Trail Challenge Changbaishan | 90,00 | ×2 |
| ✓ 8 | 28/10/2023 | 8th Ultimate Tsaigu Trail Kuocang - 85 km | 85,00 | ×2 |
| ✓ 9 | 17/6/2018 | 1st Explore the West of Dalian 50 km | 57,00 | ×1 |
| ✓ 10 | 20/4/2019 | 7th DL50 Ultra Endurance Race | 56,00 | ×1 |
| ✓ 11 | 19/9/2020 | 8th DL50 Ultra Endurance Race | 51,20 | ×1 |
| ✓ 12 | 29/12/2024 | 2nd Zhiyin Jiuzhen Ultra Trail | 50,00 | ×1 |
| ✓ 13 | 5/4/2024 | 6th XiLingXia Off road Race - 50 km | 50,00 | ×1 |
| ✓ 14 | 21/12/2019 | 6th Phoenix Ridge Winter Trail Challenge | 50,00 | ×1 |
| ✓ 15 | 6/10/2019 | 2nd Great Wall 50 Int. Trail | 50,00 | ×1 |
| ✓ 16 | 19/5/2018 | 3rd Beijing 100 Baoshan Trail - 50km | 50,00 | ×1 |
| ✓ 17 | 22/4/2018 | 10th The North Face 50 China | 50,00 | ×1 |