Siew-Wah Hui
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?
Malaysia
67,1%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 2 079; Σ finishers = 3 100. 2 079 / 3 100 × 100 = 67.06%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races895 km
Longest race100,0 km
2nd Merapoh Rainforest Trail - 100 km — 3/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road23,5%
Trail76,5%
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/6/2023 | 2nd Merapoh Rainforest Trail - 100 km | 100,00 | ×4 |
| ✓ 2 | 29/7/2023 | 3rd EcoTrail Putrajaya - 80 km | 80,00 | ×3 |
| ✓ 3 | 6/1/2018 | 5th Watergate 16hr | 60,00 | ×2 |
| ✓ 4 | 13/5/2018 | 4th Ultimate Trails Of Penang Eco 50 km | 54,00 | ×2 |
| ✓ 5 | 17/12/2017 | 1st Janda Baik Ultra 53 km | 53,00 | ×2 |
| ✓ 6 | 27/7/2024 | 4th EcoTrail Putrajaya - 50 km | 50,00 | ×2 |
| ✓ 7 | 19/5/2024 | 1st The Batangsi Trail 50 km | 50,00 | ×2 |
| ✓ 8 | 8/7/2023 | 9th King of Kampung Kemensah 50 km | 50,00 | ×2 |
| ✓ 9 | 25/6/2023 | 1st Trail des Gombak | 50,00 | ×2 |
| ✓ 10 | 3/9/2022 | 1st Kailas Perak Ultra 50km | 50,00 | ×2 |
| ✓ 11 | 14/3/2020 | 5th Borneo Ultra Trail Marathon BUTM - 50 km | 50,00 | ×2 |
| ✓ 12 | 26/10/2019 | 1st EcoTrail Putrajaya - 50 km | 50,00 | ×2 |
| ✓ 13 | 14/1/2017 | 4th Watergate 16hr | 50,00 | ×2 |
| ✓ 14 | 20/3/2016 | 3rd TITI 50km Road Ultra Marathon | 50,00 | ×2 |
| ✓ 15 | 28/2/2016 | 4th Gunung Nuang Endurance 12 hour Run | 50,00 | ×2 |
| ✓ 16 | 20/2/2022 | 4th Bukit Kiara Ultra Challenge | 48,00 | ×1 |