Jan Koopstra
Netherlands (NED)
November 1959 (M60)
Personal Records
| 500m | 45,62 | 22 March 2005 | Heerenveen (NED) |
| 1000m | 1.33,38 | 24 January 2006 | Heerenveen (NED) |
| 1500m | 2.20,12 | 27 November 2003 | Heerenveen (NED) |
| 3000m | 4.59,54 | 24 January 2006 | Heerenveen (NED) |
| 5000m | 8.29,49 | 16 February 2004 | Heerenveen (NED) |
| 10000m | 17.33,35 | 23 March 2004 | Heerenveen (NED) |
Season Bests
| 500m | 47,88 | 14 February 2015 | Haarlem (NED) |
| 1500m | 2.30,56 | 14 February 2015 | Haarlem (NED) |
| 500m | 48,63 | 1 February 2014 | Haarlem (NED) |
| 1500m | 2.36,16 | 1 February 2014 | Haarlem (NED) |
Results
| Clubkampioenschap STG VZOD 2015 | Haarlem (NED) | 14 February 2015 | ||||||||
|
||||||||||
| Clubkampioenschap STG VZOD 2014 | Haarlem (NED) | 1 February 2014 | ||||||||
|
||||||||||
Native Language Names