Chang-Yung (蘇章永) Su
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Born : 1963
Cat. M60 Ultrarunner since 2014
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
11
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
Taiwan19,6%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 208; Σ finishers = 1 062. 208 / 1 062 × 100 = 19.59%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races139 km
Longest race89,1 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
2 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2016 | ||||
| 20.03 | 12h | 5th National Taipei University 12H Ultra Marathon |
89.130 km | 124 |
| 2014 | ||||
| 13.12 | 50km | 3rd Yilan Dongshan River 50km Ultra-Marathon |
4:50:40 h | 86 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/3/2016 | 5th National Taipei University 12H Ultra Marathon | 89,13 | ×8 |
| ✓ 2 | 13/12/2014 | 3rd Yilan Dongshan River 50km Ultra-Marathon | 50,00 | ×4 |