Kees de Koning
Netherlands (NED)20 November 1960 (M50)
Personal Records
| 500m | 50,00 | 27 December 1990 | Haarlem (NED) |
| 1000m | 1.48,20 | 2 January 1990 | Haarlem (NED) |
| 1500m | 2.42,20 | 1 November 1990 | Haarlem (NED) |
| 3000m | 6.01,70 | 9 March 1992 | Haarlem (NED) |
| 5000m | 10.59,43 | 14 February 2010 | Haarlem (NED) |
Season Bests
| 500m | 52,09 | 23 December 2012 | Haarlem (NED) |
| 1000m | 1.49,68 | 13 October 2012 | Haarlem (NED) |
| 1500m | 2.51,76 | 23 December 2012 | Haarlem (NED) |
| 500m | 53,15 | 8 January 2012 | Haarlem (NED) |
| 1000m | 1.48,50 | 16 October 2011 | Haarlem (NED) |
| 1500m | 2.50,88 | 8 January 2012 | Haarlem (NED) |
| 500m | 53,33 | 21 December 2010 | Haarlem (NED) |
| 1000m | 1.48,29 | 21 December 2010 | Haarlem (NED) |
| 500m | 53,20 | 7 March 2010 | Haarlem (NED) |
| 1000m | 1.49,06 | 7 March 2010 | Haarlem (NED) |
| 1500m | 2.46,99 | 17 March 2010 | Haarlem (NED) |
| 5000m | 10.59,43 | 14 February 2010 | Haarlem (NED) |
| 500m | 57,00 | 15 March 2009 | Haarlem (NED) |
| 1000m | 1.52,46 | 15 March 2009 | Haarlem (NED) |
Results
| Clubkampioenschappen Nut en Vermaak / De Blauwe Beugel | Haarlem (NED) | 16 March 2013 | ||||||||
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| Groep 4 Wedstrijd | Haarlem (NED) | 23 December 2012 | ||||||||
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| Baanwedstrijd Neo - Sen - Mas | Haarlem (NED) | 21 October 2012 | ||||||||
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| Baanwedstrjid Neo - Sen - Mas | Haarlem (NED) | 13 October 2012 | ||||||||
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| Clubkampioenschap Nut en Vermaak / De Blauwe Beugel | Haarlem (NED) | 11 March 2012 | ||||||||
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