Hoi-Fung (Mars) (黃凱鋒) Wong
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Born : 1971
Cat. M55 Ultrarunner since 2015
14
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
5
Countries visited ?
ChinaHong Kong
Italy
Japan
Taiwan
ChinaHong KongItalyJapanTaiwan44,7%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 8 703; Σ finishers = 19 481. 8 703 / 19 481 × 100 = 44.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 093 km
> 100 km1
Longest race101,0 km
14ème Courmayeur-Champex-Chamonix (CCC) — 30/8/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,7%
Trail94,3%
Records
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/8/2019 | 14ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×3 |
| ✓ 2 | 18/1/2020 | 10th Hong Kong 100 Ultra Trail Race | 100,00 | ×3 |
| ✓ 3 | 19/1/2019 | 9th Hong Kong 100 Ultra Trail Race | 100,00 | ×3 |
| ✓ 4 | 14/1/2017 | 7th Hong Kong 100 Ultra Trail Race | 100,00 | ×3 |
| ✓ 5 | 18/11/2016 | 35th Oxfam Trailwalker Hong Kong | 100,00 | ×3 |
| ✓ 6 | 20/11/2015 | 34th Oxfam Trailwalker Hong Kong | 100,00 | ×3 |
| ✓ 7 | 28/4/2018 | 5th Shizuoka to Yamanashi (STY) | 92,00 | ×3 |
| ✓ 8 | 29/6/2019 | 1^ Ultra Dolomites | 87,00 | ×2 |
| ✓ 9 | 16/4/2023 | 33th Fuji 3 Lakes 62 km Challenge | 62,00 | ×2 |
| ✓ 10 | 31/3/2018 | 3rd Conghua CH50 - 51 km Run | 51,00 | ×1 |
| ✓ 11 | 11/3/2023 | 1st The North Face 100 Ultra Trail Challenge Hong Kong | 50,00 | ×1 |
| ✓ 12 | 20/4/2019 | 5th Ultimate Tsaigu Trail Kuocang - 50 km | 50,00 | ×1 |
| ✓ 13 | 14/10/2018 | 3rd Ultra Maokong 50 | 50,00 | ×1 |
| ✓ 14 | 1/1/2017 | 2nd Ultra-Trail Tai Mo Shan (YTF) 50 km | 50,00 | ×1 |