Jun-Jie (黃俊傑) Huang
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
2
Countries visited ?
China
Taiwan
42,4%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 2 020; Σ finishers = 4 767. 2 020 / 4 767 × 100 = 42.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races812 km
Longest race100,0 km
4th Flex Power National 100K Track Taipei — 10/10/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road82,3%
Trail8,6%
Stage9,1%
HISTORY
15 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/10/2014 | 4th Flex Power National 100K Track Taipei | 100,00 | ×4 |
| ✓ 2 | 30/3/2013 | 1st Tour de Taiwan Island Ultramarathon Single Race (Taipei to Keelung) | 74,00 | ×2 |
| ✓ 3 | 12/7/2025 | 9th Columbia 70 Ultra Trail Chongli Challenge Race | 70,00 | ×2 |
| ✓ 4 | 29/12/2012 | 2nd Yangmingshan Ultra Marathon | 61,00 | ×2 |
| ✓ 5 | 5/5/2012 | 1st Bei-yi Freeway Ultra Marathon | 53,50 | ×2 |
| ✓ 6 | 12/8/2012 | Bei-tou Long-fong-gu 7 Hrs Ultra-marathon | 53,16 | ×2 |
| ✓ 7 | 16/2/2013 | 2nd Taipei 6hr Ultra Marathon Saturday Run | 52,77 | ×2 |
| ✓ 8 | 15/2/2015 | 4th Taipei 6hr Ultra Marathon Sunday Run | 50,10 | ×2 |
| ✓ 9 | 17/11/2013 | 3rd Flex Power National 50K Track Taipei | 50,00 | ×2 |
| ✓ 10 | 8/12/2012 | 2nd Hsinchu Bao-shan Second Reservoir Ultramarathon | 50,00 | ×2 |
| ✓ 11 | 18/11/2012 | 1st Yilan Dongshan River 50km Ultra-Marathon | 50,00 | ×2 |
| ✓ 12 | 10/10/2012 | 2nd Flex Power National 50K Track Taipei | 50,00 | ×2 |
| ✓ 13 | 9/9/2012 | 2nd Flex Power National 50K Track Taichung | 50,00 | ×2 |
| ✓ 14 | 21/10/2012 | 1st Jhen-wu-shan UltraMaraton | 47,00 | ×1 |