Yow-Kee Cheng
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Born : 1972
Cat. M50 Ultrarunner since 2016
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
2
Countries visited ?
South KoreaMalaysia
South KoreaMalaysia26,9%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 796; Σ finishers = 2 959. 796 / 2 959 × 100 = 26.90%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 373 km
> 100 km1
Longest race160,0 km
1st Melaka Ultra 160 km — 25/11/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road70,6%
Trail29,4%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/11/2017 | 1st Melaka Ultra 160 km | 160,00 | ×4 |
| ✓ 2 | 1/9/2018 | 8th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon | 100,00 | ×3 |
| ✓ 3 | 28/7/2018 | 3rd Cameron 100 km Ultra Trail | 100,00 | ×3 |
| ✓ 4 | 24/3/2018 | 2nd Gopeng Ultra Trail 100 km | 100,00 | ×3 |
| ✓ 5 | 10/3/2018 | 17th Jeju City 100 km | 100,00 | ×3 |
| ✓ 6 | 30/9/2017 | 4. Penang 100 km Challenge | 100,00 | ×3 |
| ✓ 7 | 18/3/2017 | 4th TITI 100km Road Ultra Marathon | 100,00 | ×3 |
| ✓ 8 | 13/1/2018 | 1st Run For It X 12 Hour Challenge | 90,00 | ×2 |
| ✓ 9 | 10/9/2017 | 5th Back 2 Endurance 12 Hour Run | 85,10 | ×2 |
| ✓ 10 | 29/4/2023 | 3rd Taman Jaya Ultra 12h - B | 84,80 | ×2 |
| ✓ 11 | 26/2/2017 | 5th Gunung Nuang Endurance 12 hour Run | 70,00 | ×2 |
| ✓ 12 | 27/8/2016 | 1st Fraser Ultra 70 km | 70,00 | ×2 |
| ✓ 13 | 3/12/2016 | 2nd 12 hour Bukit Cinta Ultramarathon | 60,00 | ×1 |
| ✓ 14 | 17/12/2017 | 1st Janda Baik Ultra 53 km | 53,00 | ×1 |
| ✓ 15 | 1/4/2018 | 2nd Sungai Menyala Forest Trail | 50,00 | ×1 |
| ✓ 16 | 10/4/2016 | 2nd Route 68 Challenge - 50 km | 50,00 | ×1 |