Shih-Wei (周士崴) Chou
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10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
17,3%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 741; Σ finishers = 4 276. 741 / 4 276 × 100 = 17.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races636 km
> 100 km1
Longest race101,0 km
1st Kaohsiung The limit 101 Ultramarathon — 31/1/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road90,3%
Trail9,7%
Records
HISTORY
10 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/1/2016 | 1st Kaohsiung The limit 101 Ultramarathon | 101,00 | ×4 |
| ✓ 2 | 7/3/2015 | 5th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×4 |
| ✓ 3 | 30/8/2015 | 2nd Chiaohsi Trail 62km | 62,00 | ×2 |
| ✓ 4 | 6/12/2015 | 5th Run Around Taipei 60 km | 60,00 | ×2 |
| ✓ 5 | 16/2/2014 | 3rd Taipei 6hr Ultra Marathon Sunday Run | 56,37 | ×2 |
| ✓ 6 | 25/1/2015 | 3rd Zhenxibao (Cinsbu) 54 km Ultramarathon | 54,00 | ×2 |
| ✓ 7 | 23/2/2014 | 2nd Zhenxibao (Cinsbu) 54 km Ultramarathon | 54,00 | ×2 |
| ✓ 8 | 12/10/2013 | 2nd Jhen-wu-shan UltraMaraton | 53,00 | ×2 |
| ✓ 9 | 18/10/2014 | 3rd Jhen-wu-shan UltraMaraton | 51,00 | ×2 |
| ✓ 10 | 2/11/2013 | 2nd Datun Mountain Ultra Marathon | 45,00 | ×1 |