Shuen-Hui (Eunice) Eng
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
5
Countries visited ?
Japan
South Korea
Malaysia
Singapore
Thailand
77,7%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 4 044; Σ finishers = 5 204. 4 044 / 5 204 × 100 = 77.71%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races633 km
Longest race60,0 km
5th Ultra Trail Singapore (UTSG) — 7/6/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/6/2026 | 5th Ultra Trail Singapore (UTSG) | 60,00 | ×2 |
| ✓ 2 | 13/7/2024 | 8th Cameron 60 km Ultra Trail | 60,00 | ×2 |
| ✓ 3 | 20/6/2026 | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 | 58,00 | ×2 |
| ✓ 4 | 1/5/2026 | 5th Merapoh Rainforest Trail - 50 km | 55,00 | ×2 |
| ✓ 5 | 7/10/2023 | 10th TransJeju by UTMB 50 | 52,00 | ×2 |
| ✓ 6 | 29/6/2025 | 4th Ultra Trail Singapore (UTSG) | 50,00 | ×2 |
| ✓ 7 | 8/9/2024 | 2nd Phuket Trail 50 | 50,00 | ×2 |
| ✓ 8 | 4/11/2023 | 6th Malaysia Mountain Trail Festival - 50KM Ultra Challenge | 50,00 | ×2 |
| ✓ 9 | 5/8/2023 | 1st High Hand Challenge | 50,00 | ×2 |
| ✓ 10 | 10/10/2014 | The North Face 50 Singapore | 50,00 | ×2 |
| ✓ 11 | 4/10/2013 | The North Face 50 Singapore | 50,00 | ×2 |
| ✓ 12 | 16/11/2024 | 1st Malaysia Ultra-Trail by UTMB - MY50 | 48,00 | ×2 |