Hua (梁华) Liang
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13
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
1
Countries visited ?
China
21,0%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 585; Σ finishers = 2 790. 585 / 2 790 × 100 = 20.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 215 km
> 100 km6
> 160 km1
Longest race160,9 km
6th Mt. Gaoligong Ultra 100 Miles — 28/3/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 18.04 | 159.2km | 25:48:32 h | 29 | |
| 28.03 | 100mi | 34:12:52 h | 24 | |
| 2024 | ||||
| 19.04 | 143.7km | 27:09:41 h | 30 | |
| 2023 | ||||
| 15.04 | 109.6km | 18:53:46 h | 178 | |
| 2019 | ||||
| 11.08 | 45km | 10:46:21 h | 4 | |
| 29.06 | 70km | 11:36:50 h | 13 | |
| 20.04 | 110km | 26:55:15 h | 93 | |
| 2018 | ||||
| 02.06 | 102km | 21:28:18 h | 15 | |
| 30.04 | 65km | 7:34:50 h | 14 | |
| 2017 | ||||
| 09.08 | 100km | 18:46:26 h | 70 | |
| 2016 | ||||
| 16.10 | 50km | 6:56:15 h | 32 | |
| 03.07 | 50km | 9:34:55 h | 56 | |
| 2015 | ||||
| 18.10 | 50km | 7:56:37 h | 40 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/3/2025 | 6th Mt. Gaoligong Ultra 100 Miles | 160,93 | ×5 |
| ✓ 2 | 18/4/2025 | 7th Yunqiu Mountain Trail - UMY 100M | 159,20 | ×4 |
| ✓ 3 | 19/4/2024 | 6th Yunqiu Mountain Trail - UMY 100M | 143,70 | ×4 |
| ✓ 4 | 20/4/2019 | 5th Ultimate Tsaigu Trail Kuocang - 110 km | 110,00 | ×3 |
| ✓ 5 | 15/4/2023 | 9th Ninghai Ultra Trail - 100km | 109,60 | ×3 |
| ✓ 6 | 2/6/2018 | 1st Qinling Int. Trail 102km | 102,00 | ×3 |
| ✓ 7 | 9/8/2017 | 4th Zhangye Qilian Mountain 100 km Trail Challenge | 100,00 | ×3 |
| ✓ 8 | 29/6/2019 | 4th The Grand Wutai Pilgrimage II | 70,00 | ×2 |
| ✓ 9 | 30/4/2018 | 1st Huanglong Ultra Trail | 65,00 | ×2 |
| ✓ 10 | 16/10/2016 | 2nd Qinling 50k Trail | 50,00 | ×1 |
| ✓ 11 | 3/7/2016 | 1st Taiyuan Ancient Road 50 Trail | 50,00 | ×1 |
| ✓ 12 | 18/10/2015 | 1st Qinling 50k Trail | 50,00 | ×1 |
| ✓ 13 | 11/8/2019 | 5th Ultra Mt.jiajinshan Challenge | 45,00 | ×1 |