Zhi-Dong (胡志东) Hu
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1974
Cat. M50 Ultrarunner since 2016
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
China54,2%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 1 274; Σ finishers = 2 350. 1 274 / 2 350 × 100 = 54.21%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races471 km
> 100 km1
Longest race105,6 km
1st International trail Green running sunshine — 20/5/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2020 | ||||
| 20.12 | 49km | 4th Road of Tang Poetry - Shaoxing |
11:42:46 h | 647 |
| 2019 | ||||
| 20.04 | 50km | 5th Ultimate Tsaigu Trail Kuocang - 50 km |
8:25:06 h | 156 |
| 2018 | ||||
| 09.09 | 56km | 4th Trail Mt Wugong 56 km |
13:22:40 h | 227 |
| 25.03 | 50km | 4th Daluoshan Trail Run 50K |
8:57:25 h | 57 |
| 2017 | ||||
| 26.11 | 50km | 1st Shengzhou Trail Challenge |
6:57:43 h | 38 |
| 22.10 | 55km | 2nd Peak of Jiang Nan Skyrunning |
16:37:57 h | 88 |
| 20.05 | 105.6km | 1st International trail Green running sunshine |
23:19:58 h | 40 |
| 2016 | ||||
| 04.12 | 55km | 1st Jiangnan Zhuji Dongbai Ultra Trail |
10:54:17 h | 29 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/5/2017 | 1st International trail Green running sunshine | 105,60 | ×5 |
| ✓ 2 | 9/9/2018 | 4th Trail Mt Wugong 56 km | 56,00 | ×2 |
| ✓ 3 | 22/10/2017 | 2nd Peak of Jiang Nan Skyrunning | 55,00 | ×2 |
| ✓ 4 | 4/12/2016 | 1st Jiangnan Zhuji Dongbai Ultra Trail | 55,00 | ×2 |
| ✓ 5 | 20/4/2019 | 5th Ultimate Tsaigu Trail Kuocang - 50 km | 50,00 | ×2 |
| ✓ 6 | 25/3/2018 | 4th Daluoshan Trail Run 50K | 50,00 | ×2 |
| ✓ 7 | 26/11/2017 | 1st Shengzhou Trail Challenge | 50,00 | ×2 |
| ✓ 8 | 20/12/2020 | 4th Road of Tang Poetry - Shaoxing | 49,00 | ×2 |