Douwe Boonstra
Netherlands (NED)
February 1999 (MSA)
Personal Records
| 500m | 40,73 | 5 October 2024 | Inzell (GER) |
| 1000m | 1.21,03 | 18 March 2023 | Amsterdam (NED) |
| 1500m | 1.57,90 | 22 February 2020 | Heerenveen (NED) |
| 3000m | 4.05,86 | 22 February 2020 | Heerenveen (NED) |
| 5000m | 6.32,08 | 30 September 2023 | Inzell (GER) |
| 10000m | 14.36,97 | 7 March 2020 | Haarlem (NED) |
Season Bests
| 500m | 40,73 | 5 October 2024 | Inzell (GER) |
| 5000m | 6.51,70 | 27 October 2024 | Deventer (NED) |
| 5000m | 6.32,08 | 30 September 2023 | Inzell (GER) |
| 500m | 42,00 | 18 March 2023 | Amsterdam (NED) |
| 1000m | 1.21,03 | 18 March 2023 | Amsterdam (NED) |
| 500m | 41,37 | 13 March 2022 | Amsterdam (NED) |
| 1500m | 2.02,20 | 13 March 2022 | Amsterdam (NED) |
| 5000m | 6.59,58 | 16 October 2021 | Erfurt (GER) |
| 500m | 41,34 | 22 February 2020 | Heerenveen (NED) |
| 1500m | 1.57,90 | 22 February 2020 | Heerenveen (NED) |
| 3000m | 4.05,86 | 22 February 2020 | Heerenveen (NED) |
| 5000m | 6.55,82 | 5 October 2019 | Erfurt (GER) |
| 10000m | 14.36,97 | 7 March 2020 | Haarlem (NED) |
| 500m | 42,58 | 16 February 2019 | Utrecht (NED) |
| 1500m | 2.05,60 | 16 February 2019 | Utrecht (NED) |
| 3000m | 4.12,99 | 6 October 2018 | Erfurt (GER) |
| 5000m | 7.14,03 | 2 December 2018 | Groningen (NED) |
| 10000m | 14.53,41 | 9 March 2019 | Haarlem (NED) |
| 500m | 43,84 | 28 January 2018 | Utrecht (NED) |
| 1500m | 2.11,62 | 28 January 2018 | Utrecht (NED) |
| 5000m | 7.35,99 | 27 February 2018 | Utrecht (NED) |
| 10000m | 15.28,78 | 11 March 2018 | Utrecht (NED) |
| 500m | 43,86 | 20 November 2016 | Utrecht (NED) |
| 1500m | 2.11,45 | 20 November 2016 | Utrecht (NED) |
| 3000m | 4.31,41 | 23 October 2016 | Utrecht (NED) |
| 500m | 42,48 | 18 March 2016 | Heerenveen (NED) |
| 1000m | 1.28,43 | 9 February 2016 | Utrecht (NED) |
| 1500m | 2.13,66 | 21 November 2015 | Utrecht (NED) |
| 3000m | 4.23,04 | 18 March 2016 | Heerenveen (NED) |
| 5000m | 8.04,72 | 3 January 2016 | Utrecht (NED) |
| 500m | 44,58 | 16 November 2014 | Enschede (NED) |
| 1000m | 1.29,38 | 7 December 2014 | Utrecht (NED) |
| 1500m | 2.14,97 | 26 October 2014 | Utrecht (NED) |
| 3000m | 4.34,66 | 16 November 2014 | Enschede (NED) |
| 500m | 46,10 | 27 March 2014 | Heerenveen (NED) |
| 1000m | 1.32,80 | 2 March 2014 | Utrecht (NED) |
| 1500m | 2.19,50 | 27 March 2014 | Heerenveen (NED) |
| 3000m | 4.57,32 | 1 December 2013 | Utrecht (NED) |
| 500m | 48,39 | 11 March 2013 | Heerenveen (NED) |
| 1000m | 1.39,70 | 9 March 2013 | Hoorn (NED) |
| 1500m | 2.24,58 | 11 March 2013 | Heerenveen (NED) |
| 500m | 50,80 | 15 March 2012 | Heerenveen (NED) |
| 1000m | 1.44,23 | 15 March 2012 | Heerenveen (NED) |
| 500m | 57,06 | 17 March 2011 | Heerenveen (NED) |
| 1000m | 1.56,15 | 5 March 2011 | Hoorn (NED) |
| 500m | 1.04,67 | 9 March 2010 | Utrecht (NED) |
Results
| Holland Cup 1 / IJsselcup | Deventer (NED) | 26 - 27 October 2024 | ||||||||
|
||||||||||
| International Race | Inzell (GER) | 4 - 6 October 2024 | ||||||||
|
||||||||||
| Holland Cup 1 / IJsselcup | Deventer (NED) | 14 - 15 October 2023 | ||||||||
|
||||||||||
| International Race | Inzell (GER) | 30 September - 1 October 2023 | ||||||||
|
||||||||||
| CK Skits / Ztikz / Hogerop | Amsterdam (NED) | 18 March 2023 | ||||||||
|
||||||||||
Native Language Names