Wei-Chen (廖偉成) Liao
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Ultrarunner since 2024
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
15
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
Taiwan59,0%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 396; Σ finishers = 671. 396 / 671 × 100 = 59.02%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races255 km
Longest race100,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
4 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/3/2026 | 15th Southern Cross-Island Highway 100 km Ultra Marathon | 100,00 | ×6 |
| ✓ 2 | 8/3/2025 | 14th Southern Cross-Island Highway 60 km Ultra Marathon | 60,00 | ×4 |
| ✓ 3 | 20/4/2024 | 1st Xuhai Ultra Marathon | 50,00 | ×3 |
| ✓ 4 | 9/3/2024 | 13th Southern Cross-Island Highway 45 km Ultra Marathon | 45,00 | ×3 |