Xiao-Fei (厚肖飞) Hou
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
16,0%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 752; Σ finishers = 4 711. 752 / 4 711 × 100 = 15.96%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races1 049 km
> 100 km3
> 160 km1
Longest race168,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
11 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/8/2020 | 4th Columbia 168 Ultra Trail Chongli Challenge Race | 168,00 | ×5 |
| ✓ 2 | 15/4/2023 | 9th Ninghai Ultra Trail - 100km | 109,60 | ×3 |
| ✓ 3 | 19/9/2020 | 8th DL100 Ultra Endurance Race | 106,40 | ×3 |
| ✓ 4 | 24/10/2020 | 3rd Yunqiu Mountain Trail - 100 km | 100,00 | ×3 |
| ✓ 5 | 29/9/2020 | 3rd The Yellow River Stone Forest Ultra Run | 100,00 | ×3 |
| ✓ 6 | 18/1/2020 | 10th Hong Kong 100 Ultra Trail Race | 100,00 | ×3 |
| ✓ 7 | 19/10/2019 | 2nd Yunqiu Mountain Trail - 100 km | 100,00 | ×3 |
| ✓ 8 | 28/10/2023 | 8th Ultimate Tsaigu Trail Kuocang - 85 km | 85,00 | ×2 |
| ✓ 9 | 13/7/2019 | 3rd Columbia 70 Ultra Trail Chongli Challenge Race | 70,00 | ×2 |
| ✓ 10 | 9/4/2021 | 3rd Ultra Trail Jinan - 60 km | 60,00 | ×2 |
| ✓ 11 | 26/10/2019 | 4th Qingdao Laoshan 50K Ultra Trail | 50,00 | ×1 |