Marnix Koolhaas
Netherlands (NED)
January 1960 (M60)
Personal Records
| 500m | 51,60 | 2 January 1979 | Davos (SUI) |
| 1000m | 1.48,00 | 3 January 1979 | Davos (SUI) |
| 10000m | 30.44,40 | 29 June 2008 | Ushuaia (ARG) |
Season Bests 2007-2008
| 10000m | 30.44,40 | 29 June 2008 | Ushuaia (ARG) |
Results
| Argentinian Allround Championships 2008 | Ushuaia (ARG) | 28 - 29 June 2008 | ||||
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Native Language Names