Joke Wittenberg
Netherlands (NED) December 1951 (L65)
Personal Records
| 500m | 49,30 | 19 January 1973 | Inzell (GER) |
| 1000m | 1.39,84 | 26 February 2011 | Calgary (CAN) |
| 1500m | 2.33,03 | 25 February 2011 | Calgary (CAN) |
| 3000m | 5.15,80 | 27 February 2011 | Calgary (CAN) |
Season Bests
| 500m | 55,02 | 4 March 2019 | Heerenveen (NED) |
| 1000m | 1.49,74 | 10 March 2019 | Leeuwarden (NED) |
| 1500m | 2.48,80 | 10 February 2019 | Leeuwarden (NED) |
| 3000m | 6.05,53 | 24 March 2019 | Bjugn (NOR) |
| 500m | 54,95 | 7 January 2018 | Leeuwarden (NED) |
| 1000m | 1.49,90 | 7 January 2018 | Leeuwarden (NED) |
| 1500m | 2.48,67 | 22 November 2017 | Heerenveen (NED) |
| 3000m | 6.08,86 | 11 February 2018 | Groningen (NED) |
| 500m | 54,25 | 22 January 2017 | Inzell (GER) |
| 1000m | 1.47,51 | 22 January 2017 | Inzell (GER) |
| 1500m | 2.45,28 | 7 November 2016 | Heerenveen (NED) |
| 500m | 55,65 | 25 October 2015 | Leeuwarden (NED) |
| 1500m | 2.50,82 | 25 October 2015 | Leeuwarden (NED) |
| 500m | 53,91 | 26 December 2014 | Inzell (GER) |
| 1000m | 1.50,03 | 21 October 2014 | Heerenveen (NED) |
| 1500m | 2.45,94 | 18 November 2014 | Heerenveen (NED) |
| 500m | 52,33 | 26 December 2013 | Inzell (GER) |
| 1000m | 1.43,79 | 26 December 2013 | Inzell (GER) |
| 1500m | 2.38,37 | 6 January 2014 | Heerenveen (NED) |
| 3000m | 5.43,07 | 10 November 2013 | Heerenveen (NED) |
| 500m | 52,46 | 22 February 2013 | Inzell (GER) |
| 1000m | 1.43,06 | 23 February 2013 | Inzell (GER) |
| 1500m | 2.38,75 | 18 December 2012 | Heerenveen (NED) |
| 3000m | 5.41,30 | 2 December 2012 | Erfurt (GER) |
| 500m | 51,94 | 25 October 2011 | Heerenveen (NED) |
| 1000m | 1.41,25 | 25 February 2012 | Heerenveen (NED) |
| 1500m | 2.37,20 | 19 November 2011 | Erfurt (GER) |
| 3000m | 5.30,74 | 31 October 2011 | Heerenveen (NED) |
| 500m | 50,87 | 25 February 2011 | Calgary (CAN) |
| 1000m | 1.39,84 | 26 February 2011 | Calgary (CAN) |
| 1500m | 2.33,03 | 25 February 2011 | Calgary (CAN) |
| 3000m | 5.15,80 | 27 February 2011 | Calgary (CAN) |
| 500m | 51,45 | 23 January 2010 | Salt Lake City (USA) |
| 1000m | 1.42,44 | 23 January 2010 | Salt Lake City (USA) |
| 1500m | 2.39,18 | 30 January 2010 | Salt Lake City (USA) |
| 3000m | 5.29,93 | 31 January 2010 | Salt Lake City (USA) |
| 500m | 52,24 | 21 February 2009 | Heerenveen (NED) |
| 1000m | 1.44,98 | 21 February 2009 | Heerenveen (NED) |
| 1500m | 2.39,43 | 7 March 2009 | Heerenveen (NED) |
| 3000m | 5.40,72 | 1 February 2009 | Heerenveen (NED) |
| 500m | 51,05 | 29 February 2008 | Erfurt (GER) |
| 1000m | 1.40,80 | 20 March 2008 | Heerenveen (NED) |
| 1500m | 2.34,59 | 8 March 2008 | Heerenveen (NED) |
| 3000m | 5.26,92 | 2 March 2008 | Erfurt (GER) |
Results
| 28th Masters International Allround Games 2019 | Bjugn (NOR) | 22 - 24 March 2019 | ||||||||||||||||
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| IMSSC 11th Masters International Sprint Games 2019 | Leeuwarden (NED) | 9 - 10 March 2019 | ||||||||||||||||
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| Schaatscircuit.nl | Heerenveen (NED) | 4 March 2019 | ||||||||||||||||
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| Elfstedenhal Wedstrijd | Leeuwarden (NED) | 10 February 2019 | ||||||||||||||||
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| Gewestelijke Wedstrijd A-Jun. en Ouder | Heerenveen (NED) | 4 February 2019 | ||||||||||||||||
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Native Language Names