Suan-Lam Koh
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Born : 1972
Cat. M50 Ultrarunner since 2009
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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 ?
Antarctica
Chile
ChinaSingapore
AntarcticaChileChinaSingapore24,1%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 394; Σ finishers = 1 632. 394 / 1 632 × 100 = 24.14%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races907 km
> 100 km3
> 160 km2
> 200 km2
> 24h1
> 48h1
Longest race250,0 km
11th Atacama Crossing — 4/10/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road29,6%
Stage70,4%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 26.11 | 6d | 9° The Last Desert Antarctica |
138.800 km | 24 |
| 2015 | ||||
| 04.10 | 250km/6stages | 11th Atacama Crossing |
46:40:30 h | 44 |
| 2012 | ||||
| 10.06 | 250km/6stages | Gobi March China |
39:03:38 h | 46 |
| 2011 | ||||
| 25.06 | 100km | 1st Sundown 100 km Ultramarathon |
13:16:33 h | 93 |
| 2010 | ||||
| 29.05 | 84km | 3rd Sundown Night 84km |
10:46:24 h | 92 |
| 2009 | ||||
| 30.05 | 84km | 2nd Sundown Night 84km |
11:14:53 h | 101 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/10/2015 | 11th Atacama Crossing | 250,00 | ×8 |
| ✓ 2 | 10/6/2012 | Gobi March China | 250,00 | ×8 |
| ✓ 3 | 26/11/2022 | 9° The Last Desert Antarctica | 138,80 | ×4 |
| ✓ 4 | 25/6/2011 | 1st Sundown 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 29/5/2010 | 3rd Sundown Night 84km | 84,00 | ×3 |
| ✓ 6 | 30/5/2009 | 2nd Sundown Night 84km | 84,00 | ×3 |