Cock Qualm
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Born : 1966
Cat. M60 Ultrarunner since 2000
18
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 ?
BelgiumNetherlands
BelgiumNetherlands85,3%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 948; Σ finishers = 1 112. 948 / 1 112 × 100 = 85.25%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 131 km
> 100 km1
Longest race126,6 km
1. Intern. Triple-Marathon Eelde-Wardenburg — 6/8/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road53,0%
Trail47,0%
HISTORY
18 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 16.06 | 60km | 16e Rondje Voorne 60 km |
7:30:32 h | 24 |
| 28.04 | 50km | Loop van Vlaanderen |
7:08:29 h | 289 |
| 09.02 | 45km | Le Trail des Bosses 45 km |
6:47:41 h | 152 |
| 2012 | ||||
| 01.09 | 50km | 50 km Monnikentocht |
6:40:00 h | 23 |
| 10.03 | 50km | 1. SallandTrail 50km |
5:54:10 h | 40 |
| 2011 | ||||
| 26.06 | 50km | 50 km Veluwezoom Trail |
6:37:00 h | 101 |
| 21.05 | 50km | 27e Eemlake Run (Eemmeerloop) |
5:37:54 h | 27 |
| 02.04 | 100km | 5e Limburgs Zwaarste 100km |
16:41:00 h | 57 |
| 2010 | ||||
| 06.08 | 126.6km | 1. Intern. Triple-Marathon Eelde-Wardenburg |
14:22:18 h | 11 |
| 18.06 | 100km | 31. Nacht van West-Vlaanderen, 100km Torhout |
11:44:36 h | 44 |
| 13.06 | 50km | 15e Rondje Voorne 50 km |
4:42:59 h | 19 |
| 2008 | ||||
| 15.06 | 50km | 13e Rondje Voorne 50 km |
5:21:57 h | 36 |
| 2006 | ||||
| 27.08 | 50km | 11e Rondje Voorne 50 km |
5:35:10 h | 26 |
| 2004 | ||||
| 29.08 | 50km | 9e Rondje Voorne 50 km |
5:00:03 h | 38 |
| 2003 | ||||
| 31.08 | 50km | 8e Rondje Voorne 50 km |
4:33:55 h | 12 |
| 2002 | ||||
| 12.05 | 6h | 4e Zes uurloop Breda ValkenbergRUN |
62.127 km | 23 |
| 2001 | ||||
| 21.10 | 60km | 6e De Zestig van Texel |
5:57:48 h | 39 |
| 2000 | ||||
| 22.04 | 77km | Jan Knippenberg Memorial 50 EM |
8:29:09 h | 5 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/8/2010 | 1. Intern. Triple-Marathon Eelde-Wardenburg | 126,60 | ×4 |
| ✓ 2 | 2/4/2011 | 5e Limburgs Zwaarste 100km | 100,00 | ×3 |
| ✓ 3 | 18/6/2010 | 31. Nacht van West-Vlaanderen, 100km Torhout | 100,00 | ×3 |
| ✓ 4 | 22/4/2000 | Jan Knippenberg Memorial 50 EM | 77,00 | ×2 |
| ✓ 5 | 12/5/2002 | 4e Zes uurloop Breda ValkenbergRUN | 62,13 | ×2 |
| ✓ 6 | 16/6/2013 | 16e Rondje Voorne 60 km | 60,00 | ×2 |
| ✓ 7 | 21/10/2001 | 6e De Zestig van Texel | 60,00 | ×2 |
| ✓ 8 | 28/4/2013 | Loop van Vlaanderen | 50,00 | ×1 |
| ✓ 9 | 1/9/2012 | 50 km Monnikentocht | 50,00 | ×1 |
| ✓ 10 | 10/3/2012 | 1. SallandTrail 50km | 50,00 | ×1 |
| ✓ 11 | 26/6/2011 | 50 km Veluwezoom Trail | 50,00 | ×1 |
| ✓ 12 | 21/5/2011 | 27e Eemlake Run (Eemmeerloop) | 50,00 | ×1 |
| ✓ 13 | 13/6/2010 | 15e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 14 | 15/6/2008 | 13e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 15 | 27/8/2006 | 11e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 16 | 29/8/2004 | 9e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 17 | 31/8/2003 | 8e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 18 | 9/2/2013 | Le Trail des Bosses 45 km | 45,00 | ×1 |