Yen-Erl Kong
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
12
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
4
Countries visited ?
Hong Kong
Malaysia
Philippines
Singapore
62,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 785; Σ finishers = 2 842. 1 785 / 2 842 × 100 = 62.81%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races740 km
Longest race100,0 km
1. Penang 100 km Challenge — 6/9/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road32,2%
Trail67,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/9/2014 | 1. Penang 100 km Challenge | 100,00 | ×4 |
| ✓ 2 | 14/3/2014 | 3rd TransLantau 100 Ultra Trail | 100,00 | ×4 |
| ✓ 3 | 21/9/2013 | 2nd Craze Ultra 78 km | 78,00 | ×3 |
| ✓ 4 | 17/1/2015 | 1st Rizal 360 60K Ultramarathon | 60,00 | ×2 |
| ✓ 5 | 30/12/2012 | 4th MR25 Cross Country Ultra Marathon | 51,00 | ×2 |
| ✓ 6 | 18/12/2011 | 3rd MR25 Cross Country Ultra Marathon | 51,00 | ×2 |
| ✓ 7 | 10/12/2016 | 4th The North Face 50 Hong Kong | 50,00 | ×2 |
| ✓ 8 | 3/12/2016 | 2nd 12 hour Bukit Cinta Ultramarathon | 50,00 | ×2 |
| ✓ 9 | 8/10/2016 | 1st Cameron 50 km Ultra Trail | 50,00 | ×2 |
| ✓ 10 | 10/5/2015 | 1st Route 68 Challenge - 50 km | 50,00 | ×2 |
| ✓ 11 | 4/10/2013 | The North Face 50 Singapore | 50,00 | ×2 |
| ✓ 12 | 14/9/2013 | The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon | 50,00 | ×2 |