Marten Koopmans
Netherlands (NED)
September 1992 (M30)
Personal Records
| 500m | 45,79 | 1 February 2010 | Eindhoven (NED) |
| 1000m | 1.35,07 | 8 January 2011 | Groningen (NED) |
| 1500m | 2.23,83 | 1 February 2010 | Eindhoven (NED) |
| 3000m | 5.09,07 | 29 November 2009 | Eindhoven (NED) |
Season Bests
| 500m | 46,67 | 29 January 2012 | Groningen (NED) |
| 1000m | 1.37,91 | 29 January 2012 | Groningen (NED) |
| 1500m | 2.32,41 | 15 December 2011 | Collalbo (ITA) |
| 500m | 46,14 | 12 March 2011 | Groningen (NED) |
| 1000m | 1.35,07 | 8 January 2011 | Groningen (NED) |
| 500m | 45,79 | 1 February 2010 | Eindhoven (NED) |
| 1000m | 1.35,73 | 23 January 2010 | Eindhoven (NED) |
| 1500m | 2.23,83 | 1 February 2010 | Eindhoven (NED) |
| 3000m | 5.09,07 | 29 November 2009 | Eindhoven (NED) |
| 500m | 50,35 | 8 February 2009 | Eindhoven (NED) |
| 1000m | 1.44,81 | 2 February 2009 | Eindhoven (NED) |
| 1500m | 2.39,19 | 8 February 2009 | Eindhoven (NED) |
Results
| G.S.S.V. Tjas Clubwedstrijd | Groningen (NED) | 29 January 2012 | ||||||||
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| Test Competition | Collalbo (ITA) | 15 December 2011 | ||||||||
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| 4e Clubwedstrijd Tjas | Groningen (NED) | 12 March 2011 | ||||||||
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| Clubwedstrijd Tjas | Groningen (NED) | 8 January 2011 | ||||||||
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| 1e Clubwedstrijd Tjas | Groningen (NED) | 31 October 2010 | ||||||||
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Native Language Names