Cheng-Hsien (邱正賢) Chiu
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Born : 1964
Cat. M60 Ultrarunner since 2016
5
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
Taiwan33,6%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 452; Σ finishers = 1 347. 452 / 1 347 × 100 = 33.56%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races270 km
Longest race80,0 km
5th Zhenxibao (Cinsbu) 80 km Ultramarathon — 8/1/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 06.05 | 50km | 1st Paofeng 500 Ultramarathon |
9:27:00 h | 118 |
| 2017 | ||||
| 23.07 | 45km | 2nd Lovers' Gorge Ultra Run |
6:32:30 h | 212 |
| 08.01 | 80km | 5th Zhenxibao (Cinsbu) 80 km Ultramarathon |
10:15:13 h | 30 |
| 2016 | ||||
| 30.07 | 45km | 1st Lovers' Gorge Ultra Run |
4:52:10 h | 19 |
| 29.05 | 50km | 1st soar 136 Ultramarathon |
7:43:44 h | 78 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/1/2017 | 5th Zhenxibao (Cinsbu) 80 km Ultramarathon | 80,00 | ×5 |
| ✓ 2 | 6/5/2018 | 1st Paofeng 500 Ultramarathon | 50,00 | ×3 |
| ✓ 3 | 29/5/2016 | 1st soar 136 Ultramarathon | 50,00 | ×3 |
| ✓ 4 | 23/7/2017 | 2nd Lovers' Gorge Ultra Run | 45,00 | ×3 |
| ✓ 5 | 30/7/2016 | 1st Lovers' Gorge Ultra Run | 45,00 | ×3 |