Huo-Xi (吕火喜) Lyu
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
46,9%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 1 599; Σ finishers = 3 406. 1 599 / 3 406 × 100 = 46.95%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races435 km
Longest race100,0 km
1st Dayanshan Xiaoshao Ancient Road — 29/10/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road11,5%
Trail88,5%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 23.03 | 55km | 11:17:53 h | 444 | |
| 2024 | ||||
| 26.10 | 60km | 13:14:51 h | 148 | |
| 2023 | ||||
| 02.12 | 60km | 13:30:18 h | 122 | |
| 2022 | ||||
| 29.10 | 100km | 21:54:38 h | 75 | |
| 2020 | ||||
| 17.10 | 50km | 13:37:35 h | 84 | |
| 2019 | ||||
| 19.10 | 60km | 17:11:21 h | 109 | |
| 31.03 | 50km | 4:53:13 h | 624 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/10/2022 | 1st Dayanshan Xiaoshao Ancient Road | 100,00 | ×5 |
| ✓ 2 | 26/10/2024 | 4th Lingjiushan Trail Running - 60 km | 60,00 | ×3 |
| ✓ 3 | 2/12/2023 | 1st Ultra Trail-Xi Shi 100 | 60,00 | ×3 |
| ✓ 4 | 19/10/2019 | 4th MaXi Race China Jiangshan 60 km | 60,00 | ×3 |
| ✓ 5 | 23/3/2025 | 4th Welnig Golden Coast Run | 55,00 | ×2 |
| ✓ 6 | 17/10/2020 | 2nd Lingjiushan Trail Running - 50 km | 50,00 | ×2 |
| ✓ 7 | 31/3/2019 | 1st Lishui Ultra Marathon | 50,00 | ×2 |