Thea Kroontje
Netherlands (NED)
July 1944 (L80)
Personal Records
| 500m | 47,51 | 23 February 2007 | Calgary (CAN) |
| 1000m | 1.33,01 | 24 February 2007 | Calgary (CAN) |
| 1500m | 2.20,69 | 23 February 2007 | Calgary (CAN) |
| 3000m | 4.48,14 | 25 February 2007 | Calgary (CAN) |
| 5000m | 8.21,55 | 21 March 2007 | Heerenveen (NED) |
Season Bests
| 500m | 56,65 | 22 December 2024 | Heerenveen (NED) |
| 1000m | 1.55,43 | 15 November 2024 | Heerenveen (NED) |
| 1500m | 2.50,75 | 4 November 2024 | Heerenveen (NED) |
| 3000m | 6.00,12 | 9 February 2025 | Enschede (NED) |
| 500m | 55,77 | 27 November 2023 | Heerenveen (NED) |
| 1000m | 1.52,60 | 27 November 2023 | Heerenveen (NED) |
| 1500m | 2.48,12 | 24 January 2024 | Heerenveen (NED) |
| 3000m | 5.51,83 | 16 December 2023 | Heerenveen (NED) |
| 500m | 55,51 | 3 December 2022 | Heerenveen (NED) |
| 1000m | 1.50,44 | 20 November 2022 | Enschede (NED) |
| 1500m | 2.44,01 | 3 December 2022 | Heerenveen (NED) |
| 3000m | 5.33,47 | 12 December 2022 | Heerenveen (NED) |
| 500m | 54,14 | 11 December 2021 | Enschede (NED) |
| 1000m | 1.46,55 | 7 November 2021 | Heerenveen (NED) |
| 1500m | 2.37,05 | 1 December 2021 | Heerenveen (NED) |
| 3000m | 5.37,36 | 13 March 2022 | Hoorn (NED) |
| 500m | 53,16 | 1 March 2020 | Leeuwarden (NED) |
| 1000m | 1.45,49 | 1 February 2020 | Heerenveen (NED) |
| 1500m | 2.41,71 | 17 November 2019 | Leeuwarden (NED) |
| 3000m | 5.31,82 | 21 December 2019 | Leeuwarden (NED) |
| 500m | 54,15 | 12 March 2017 | Leeuwarden (NED) |
| 1500m | 2.39,41 | 12 March 2017 | Leeuwarden (NED) |
| 500m | 51,41 | 7 December 2015 | Heerenveen (NED) |
| 1000m | 1.42,67 | 20 December 2015 | Heerenveen (NED) |
| 1500m | 2.32,49 | 17 January 2016 | Heerenveen (NED) |
| 3000m | 5.25,76 | 7 November 2015 | Leeuwarden (NED) |
| 500m | 50,49 | 24 November 2013 | Heerenveen (NED) |
| 1000m | 1.40,17 | 26 January 2014 | Heerenveen (NED) |
| 1500m | 2.28,88 | 20 January 2014 | Heerenveen (NED) |
| 3000m | 5.16,18 | 3 February 2014 | Heerenveen (NED) |
| 500m | 49,55 | 10 December 2012 | Heerenveen (NED) |
| 1000m | 1.38,12 | 16 December 2012 | Heerenveen (NED) |
| 1500m | 2.28,55 | 10 December 2012 | Heerenveen (NED) |
| 3000m | 5.08,82 | 19 November 2012 | Heerenveen (NED) |
| 500m | 49,65 | 20 November 2011 | Heerenveen (NED) |
| 1000m | 1.37,62 | 31 October 2011 | Heerenveen (NED) |
| 1500m | 2.26,47 | 20 November 2011 | Heerenveen (NED) |
| 3000m | 5.02,50 | 12 December 2011 | Heerenveen (NED) |
| 500m | 49,14 | 6 February 2011 | Heerenveen (NED) |
| 1000m | 1.35,21 | 14 November 2010 | Erfurt (GER) |
| 1500m | 2.25,34 | 6 December 2010 | Heerenveen (NED) |
| 3000m | 5.00,36 | 14 November 2010 | Erfurt (GER) |
| 500m | 48,47 | 5 January 2010 | Heerenveen (NED) |
| 1000m | 1.34,82 | 7 December 2009 | Heerenveen (NED) |
| 1500m | 2.24,15 | 23 January 2010 | Heerenveen (NED) |
| 3000m | 4.56,52 | 19 December 2009 | Heerenveen (NED) |
| 500m | 48,44 | 8 February 2009 | Heerenveen (NED) |
| 1000m | 1.35,54 | 7 December 2008 | Heerenveen (NED) |
| 1500m | 2.24,36 | 16 December 2008 | Heerenveen (NED) |
| 3000m | 4.55,89 | 30 November 2008 | Heerenveen (NED) |
| 5000m | 8.32,50 | 17 March 2009 | Heerenveen (NED) |
| 500m | 47,88 | 19 March 2008 | Heerenveen (NED) |
| 1000m | 1.34,54 | 1 March 2008 | Erfurt (GER) |
| 1500m | 2.21,63 | 8 March 2008 | Heerenveen (NED) |
| 3000m | 4.57,32 | 9 March 2008 | Heerenveen (NED) |
| 5000m | 8.23,13 | 19 March 2008 | Heerenveen (NED) |
Results
| Netherlands - Masters Championships 2025 | Enschede (NED) | 8 - 9 February 2025 | ||||||||||||||||
|
||||||||||||||||||
| Schaatscircuit.nl | Heerenveen (NED) | 13 January 2025 | ||||||||||||||||
|
||||||||||||||||||
| Dutch Masters Cup 2024-2025 - III Finale | Leeuwarden (NED) | 4 January 2025 | ||||||||||||||||
|
||||||||||||||||||
| Dutch Masters Cup 2024-2025 - II | Heerenveen (NED) | 22 December 2024 | ||||||||||||||||
|
||||||||||||||||||
| Schaatscircuit.nl | Heerenveen (NED) | 12 December 2024 | ||||||||||||||||
|
||||||||||||||||||
Native Language Names