Chun-Hung (黃俊鴻) Huang
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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.
18
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 ?
Taiwan
41,1%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 1 310; Σ finishers = 3 184. 1 310 / 3 184 × 100 = 41.14%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races400 km
Longest race74,3 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road81,5%
Stage18,5%
Records
HISTORY
7 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/3/2015 | 4th National Taipei University 12H Ultra Marathon | 74,28 | ×4 |
| ✓ 2 | 30/3/2013 | 1st Tour de Taiwan Island Ultramarathon Single Race (Taipei to Keelung) | 74,00 | ×4 |
| ✓ 3 | 5/5/2012 | 1st Bei-yi Freeway Ultra Marathon | 53,50 | ×2 |
| ✓ 4 | 12/8/2012 | Bei-tou Long-fong-gu 7 Hrs Ultra-marathon | 53,16 | ×2 |
| ✓ 5 | 30/11/2013 | 2nd Yilan Dongshan River 50km Ultra-Marathon | 50,00 | ×2 |
| ✓ 6 | 10/10/2012 | 2nd Flex Power National 50K Track Taipei | 50,00 | ×2 |
| ✓ 7 | 2/11/2013 | 2nd Datun Mountain Ultra Marathon | 45,00 | ×2 |