Ancko Boonstra
Netherlands (NED)
December 1968 (M55)
Personal Records
| 500m | 44,93 | 19 March 2011 | Utrecht (NED) |
| 1500m | 2.20,24 | 14 March 2011 | Heerenveen (NED) |
Season Bests
| 500m | 47,56 | 27 November 2022 | Leeuwarden (NED) |
| 1500m | 2.34,32 | 27 November 2022 | Leeuwarden (NED) |
| 500m | 48,34 | 27 February 2022 | Leeuwarden (NED) |
| 1500m | 2.32,61 | 27 February 2022 | Leeuwarden (NED) |
| 500m | 45,42 | 10 February 2019 | Leeuwarden (NED) |
| 1500m | 2.21,70 | 10 February 2019 | Leeuwarden (NED) |
| 500m | 44,93 | 19 March 2011 | Utrecht (NED) |
| 1500m | 2.20,24 | 14 March 2011 | Heerenveen (NED) |
Results
| Clubkampioenschap H.C. IJsleeuwen | Leeuwarden (NED) | 27 November 2022 | ||||||||
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| Clubkampioenschap H.C. IJsleeuwen | Leeuwarden (NED) | 27 February 2022 | ||||||||
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| Elfstedenhal Wedstrijd | Leeuwarden (NED) | 10 February 2019 | ||||||||
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| Elfstedenhal Wedstrijd Alle Cat. | Leeuwarden (NED) | 20 January 2019 | ||||||||
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| Elfstedenhal Wedstrijd Alle Cat. | Leeuwarden (NED) | 30 December 2018 | ||||||||
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Native Language Names