Ron den Hartog
Netherlands (NED)
December 1959 (M60)
Personal Records
| 500m | 47,83 | 7 March 2007 | Amsterdam (NED) |
| 1000m | 1.36,07 | 18 February 2006 | Groningen (NED) |
| 1500m | 2.28,26 | 20 January 2007 | Groningen (NED) |
| 3000m | 5.21,22 | 18 February 2006 | Groningen (NED) |
Season Bests
| 500m | 49,60 | 22 February 2014 | Groningen (NED) |
| 1500m | 2.30,99 | 22 February 2014 | Groningen (NED) |
| 500m | 50,02 | 20 March 2013 | Amsterdam (NED) |
| 1500m | 2.35,19 | 20 March 2013 | Amsterdam (NED) |
| 500m | 48,66 | 14 March 2012 | Amsterdam (NED) |
| 1500m | 2.33,61 | 14 March 2012 | Amsterdam (NED) |
| 500m | 49,57 | 14 March 2009 | Groningen (NED) |
| 1500m | 2.33,87 | 14 March 2009 | Groningen (NED) |
| 500m | 48,01 | 12 March 2008 | Amsterdam (NED) |
| 1500m | 2.30,20 | 26 January 2008 | Groningen (NED) |
Results
| CK Abcoude/Baambrugge/Diemen/Gein/Viking | Amsterdam (NED) | 19 March 2014 | ||||||||
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| Clubwedstrijd Eemsmond + Borgercompagnie | Groningen (NED) | 22 February 2014 | ||||||||
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| Clubkampioenschappen GOBAD en Viking Weesp | Amsterdam (NED) | 20 March 2013 | ||||||||
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| Clubkampioenschappen Abcoude, Baambrugge, Gein, Diemen, Viking | Amsterdam (NED) | 14 March 2012 | ||||||||
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| Clubwedstrijd STV Eemsmond met Gasten | Groningen (NED) | 14 March 2009 | ||||||||
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Native Language Names