Yuan-Chang (曾元昌) Tseng
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Born : 1979
Cat. M45 Ultrarunner since 2014
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
Taiwan8,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 507; Σ finishers = 6 031. 507 / 6 031 × 100 = 8.41%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races552 km
Longest race100,0 km
5th Zhenxibao (Cinsbu) 100 km Ultramarathon — 8/1/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/1/2017 | 5th Zhenxibao (Cinsbu) 100 km Ultramarathon | 100,00 | ×4 |
| ✓ 2 | 23/10/2016 | 1st Shudder Sheipa Ultramarathon - 70km | 70,00 | ×3 |
| ✓ 3 | 24/4/2016 | 6th Run Around Taipei 70 km | 70,00 | ×3 |
| ✓ 4 | 2/1/2016 | 4th Jhen-wu-shan UltraMaraton | 56,00 | ×2 |
| ✓ 5 | 25/1/2015 | 3rd Zhenxibao (Cinsbu) 54 km Ultramarathon | 54,00 | ×2 |
| ✓ 6 | 23/2/2014 | 2nd Zhenxibao (Cinsbu) 54 km Ultramarathon | 54,00 | ×2 |
| ✓ 7 | 24/1/2016 | 4th Zhenxibao (Cinsbu) 50 km Ultramarathon | 50,00 | ×2 |
| ✓ 8 | 13/12/2014 | 3rd Yilan Dongshan River 50km Ultra-Marathon | 50,00 | ×2 |
| ✓ 9 | 9/10/2015 | 1st Jhushan Ultramarathon | 48,00 | ×2 |