Chien-Chih (林建志) Lin
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 ?
Hong Kong
Taiwan
48,8%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 2 457; Σ finishers = 5 032. 2 457 / 5 032 × 100 = 48.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 019 km
> 100 km1
> 24h1
Longest race125,6 km
4th Taipei 24hr Ultra Marathon — 13/2/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road85,3%
Trail14,7%
HISTORY
15 race(s) · 5 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/2/2015 | 4th Taipei 24hr Ultra Marathon | 125,58 | ×4 |
| ✓ 2 | 21/1/2018 | 6th Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 8/3/2014 | 4th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 14/4/2013 | 1st Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 8/1/2017 | 5th Zhenxibao (Cinsbu) 80 km Ultramarathon | 80,00 | ×2 |
| ✓ 6 | 28/12/2014 | 3rd Yangmingshan Ultra Marathon | 66,00 | ×2 |
| ✓ 7 | 22/12/2013 | 1st Shei-Pa ultramarathon | 58,00 | ×2 |
| ✓ 8 | 3/9/2016 | 1st Ultra Maokong 50 | 50,00 | ×1 |
| ✓ 9 | 5/6/2016 | 1st Ultra-Trail Yilan | 50,00 | ×1 |
| ✓ 10 | 29/5/2016 | 1st soar 136 Ultramarathon | 50,00 | ×1 |
| ✓ 11 | 20/2/2016 | 4th MSIG Sai Kung 50 | 50,00 | ×1 |
| ✓ 12 | 24/1/2016 | 4th Zhenxibao (Cinsbu) 50 km Ultramarathon | 50,00 | ×1 |
| ✓ 13 | 9/10/2015 | 1st Jhushan Ultramarathon | 48,00 | ×1 |
| ✓ 14 | 19/3/2016 | 1st Grapefruit scent Ultramarathon | 46,00 | ×1 |
| ✓ 15 | 16/12/2018 | 3rd Datun Mountain Ultra Marathon | 45,00 | ×1 |