Yu-Jia (祝喻甲) Zhu
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Born : 1984
Cat. M40 Ultrarunner since 2016
6
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
4
Countries visited ?China
Hong Kong
Malaysia
Thailand
ChinaHong KongMalaysiaThailand68,7%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 1 730; Σ finishers = 2 519. 1 730 / 2 519 × 100 = 68.68%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races464 km
Longest race100,0 km
9th Hong Kong 100 Ultra Trail Race — 19/1/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 19.01 | 100km | 9th Hong Kong 100 Ultra Trail Race |
26:23:15 h | 950 |
| 2018 | ||||
| 31.03 | 51km | 3rd Conghua CH50 - 51 km Run |
12:53:41 h | 116 |
| 06.01 | 100km | 1st Maoming Dianbai 100km Trail Race |
25:35:27 h | 85 |
| 2017 | ||||
| 16.09 | 100km | 7th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon |
30:15:10 h | 216 |
| 04.02 | 50km | 6th The North Face 100 Thailand - 50 km |
8:35:12 h | 212 |
| 2016 | ||||
| 05.11 | 63km | 4th HK168 - 63 km ultra-endurance race |
13:46:23 h | 157 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/1/2019 | 9th Hong Kong 100 Ultra Trail Race | 100,00 | ×5 |
| ✓ 2 | 6/1/2018 | 1st Maoming Dianbai 100km Trail Race | 100,00 | ×5 |
| ✓ 3 | 16/9/2017 | 7th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon | 100,00 | ×5 |
| ✓ 4 | 5/11/2016 | 4th HK168 - 63 km ultra-endurance race | 63,00 | ×3 |
| ✓ 5 | 31/3/2018 | 3rd Conghua CH50 - 51 km Run | 51,00 | ×2 |
| ✓ 6 | 4/2/2017 | 6th The North Face 100 Thailand - 50 km | 50,00 | ×2 |