Marco de Knikker
Netherlands (NED)
April 1972 (M50)
Personal Records
| 500m | 44,69 | 16 March 1996 | Den Haag (NED) |
| 1000m | 1.31,69 | 26 March 2000 | Den Haag (NED) |
| 1500m | 2.20,66 | 24 January 1993 | Den Haag (NED) |
| 3000m | 5.08,94 | 13 February 1994 | Den Haag (NED) |
Season Bests
| 500m | 51,25 | 17 March 2019 | Den Haag (NED) |
| 1500m | 2.30,44 | 17 March 2019 | Den Haag (NED) |
| 500m | 47,59 | 5 March 2017 | Den Haag (NED) |
| 1500m | 2.26,60 | 5 March 2017 | Den Haag (NED) |
| 500m | 47,28 | 16 March 2014 | Den Haag (NED) |
| 1500m | 2.24,21 | 16 March 2014 | Den Haag (NED) |
| 500m | 47,19 | 17 March 2013 | Den Haag (NED) |
| 1500m | 2.24,47 | 17 March 2013 | Den Haag (NED) |
| 500m | 46,86 | 4 March 2012 | Den Haag (NED) |
| 1500m | 2.25,50 | 4 March 2012 | Den Haag (NED) |
| 500m | 47,90 | 20 March 2011 | Den Haag (NED) |
| 1500m | 2.28,07 | 20 March 2011 | Den Haag (NED) |
| 500m | 47,16 | 22 March 2009 | Den Haag (NED) |
| 1500m | 2.25,45 | 22 March 2009 | Den Haag (NED) |
| 500m | 47,19 | 16 March 2008 | Den Haag (NED) |
| 1500m | 2.30,54 | 16 March 2008 | Den Haag (NED) |
Results
| CK Rijnstreek / SVR / Gouwe Streek / Otweg | Den Haag (NED) | 17 March 2019 | ||||||||
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| CK Rijnstreek / SVR / Gouwe Streek / Otweg | Den Haag (NED) | 5 March 2017 | ||||||||
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| Clubkampioenschappen Gouwestreek, Rijstreek, SVR | Den Haag (NED) | 16 March 2014 | ||||||||
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| Clubkampioenschappen Gouwestreek / Rijnstreek / SVR | Den Haag (NED) | 17 March 2013 | ||||||||
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| Clubkampioenschappen | Den Haag (NED) | 4 March 2012 | ||||||||
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Native Language Names