Terence Chiew
External sources
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Ultrarunner since 2008
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?
United KingdomSingapore
United KingdomSingapore16,1%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 258; Σ finishers = 1 598. 258 / 1 598 × 100 = 16.15%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races746 km
> 100 km2
> 160 km2
> 200 km1
Longest race233,4 km
19th 145mi Grand Union Canal Race — 25/5/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road68,7%
Trail31,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 25.05 | 145mi | 19th 145mi Grand Union Canal Race |
34:32:00 h | 11 |
| 2012 | ||||
| 22.09 | 100mi | 1st Craze Ultra 100 Miles |
22:23:22 h | 2 🥈 |
| 2011 | ||||
| 25.06 | 100km | 1st Sundown 100 km Ultramarathon |
10:48:19 h | 16 |
| 2010 | ||||
| 29.05 | 84km | 3rd Sundown Night 84km |
9:08:51 h | 29 |
| 2009 | ||||
| 30.05 | 84km | 2nd Sundown Night 84km |
12:09:28 h | 158 |
| 2008 | ||||
| 31.05 | 84km | 1st Sundown Night 84km |
10:43:43 h | 48 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/5/2013 | 19th 145mi Grand Union Canal Race | 233,35 | ×8 |
| ✓ 2 | 22/9/2012 | 1st Craze Ultra 100 Miles | 160,93 | ×6 |
| ✓ 3 | 25/6/2011 | 1st Sundown 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 29/5/2010 | 3rd Sundown Night 84km | 84,00 | ×3 |
| ✓ 5 | 30/5/2009 | 2nd Sundown Night 84km | 84,00 | ×3 |
| ✓ 6 | 31/5/2008 | 1st Sundown Night 84km | 84,00 | ×3 |