Wee-Hau (Gordon) Koh
External sources
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Ultrarunner since 2008
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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 ?
ChinaSingapore
ChinaSingapore47,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 812; Σ finishers = 1 697. 812 / 1 697 × 100 = 47.85%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races1 006 km
> 100 km3
> 160 km3
> 200 km1
Longest race321,9 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road89,1%
Trail10,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.01 | 60km | 1st The Wenling Fangshan |
12:01:39 h | 264 |
| 2025 | ||||
| 26.10 | 50km | 2nd Xterra Zhangjia Jie Wulingyuan |
11:22:16 h | 168 |
| 2017 | ||||
| 28.12 | 200mi | 3rd Singapore 200 Miles Ultra (For the Insanes. By the Insanes) |
3d 05:41:00 h | 7 |
| 2014 | ||||
| 20.09 | 100mi | 3rd Craze Ultra 100 Miles |
23:38:14 h | 3 🥉 |
| 2012 | ||||
| 22.09 | 100mi | 1st Craze Ultra 100 Miles |
26:20:07 h | 6 |
| 2010 | ||||
| 29.05 | 84km | 3rd Sundown Night 84km |
9:29:44 h | 39 |
| 2009 | ||||
| 30.05 | 84km | 2nd Sundown Night 84km |
11:52:46 h | 141 |
| 2008 | ||||
| 31.05 | 84km | 1st Sundown Night 84km |
13:56:37 h | 192 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/12/2017 | 3rd Singapore 200 Miles Ultra (For the Insanes. By the Insanes) | 321,87 | ×11 |
| ✓ 2 | 20/9/2014 | 3rd Craze Ultra 100 Miles | 160,93 | ×5 |
| ✓ 3 | 22/9/2012 | 1st Craze Ultra 100 Miles | 160,93 | ×5 |
| ✓ 4 | 29/5/2010 | 3rd Sundown Night 84km | 84,00 | ×2 |
| ✓ 5 | 30/5/2009 | 2nd Sundown Night 84km | 84,00 | ×2 |
| ✓ 6 | 31/5/2008 | 1st Sundown Night 84km | 84,00 | ×2 |
| ✓ 7 | 11/1/2026 | 1st The Wenling Fangshan | 60,00 | ×2 |
| ✓ 8 | 26/10/2025 | 2nd Xterra Zhangjia Jie Wulingyuan | 50,00 | ×1 |