Sybren Hijkoop
Netherlands (NED)
April 1959 (M65)
Personal Records
| 500m | 52,06 | 24 January 2017 | Heerenveen (NED) |
| 1000m | 1.51,55 | 24 January 2015 | Hoorn (NED) |
| 1500m | 2.39,48 | 24 January 2017 | Heerenveen (NED) |
Season Bests
| 300m | 35,65 | 4 February 2023 | Hoorn (NED) |
| 500m | 59,54 | 4 February 2023 | Hoorn (NED) |
| 1500m | 3.09,48 | 4 February 2023 | Hoorn (NED) |
| 300m | 33,35 | 11 February 2020 | Heerenveen (NED) |
| 500m | 53,74 | 11 February 2020 | Heerenveen (NED) |
| 1500m | 2.48,61 | 11 February 2020 | Heerenveen (NED) |
| 100m | 14,54 | 29 December 2018 | Amsterdam (NED) |
| 300m | 33,19 | 8 January 2019 | Heerenveen (NED) |
| 500m | 52,91 | 8 January 2019 | Heerenveen (NED) |
| 700m | 1.19,16 | 29 December 2018 | Amsterdam (NED) |
| 1500m | 2.42,14 | 8 January 2019 | Heerenveen (NED) |
| 300m | 33,26 | 9 January 2018 | Heerenveen (NED) |
| 500m | 52,72 | 9 January 2018 | Heerenveen (NED) |
| 1500m | 2.43,87 | 9 January 2018 | Heerenveen (NED) |
| 300m | 33,26 | 24 January 2017 | Heerenveen (NED) |
| 500m | 52,06 | 24 January 2017 | Heerenveen (NED) |
| 1500m | 2.39,48 | 24 January 2017 | Heerenveen (NED) |
| 500m | 52,99 | 16 February 2016 | Heerenveen (NED) |
| 1500m | 2.47,39 | 16 February 2016 | Heerenveen (NED) |
| 500m | 53,94 | 27 January 2015 | Heerenveen (NED) |
| 1000m | 1.51,55 | 24 January 2015 | Hoorn (NED) |
| 1500m | 2.49,28 | 27 January 2015 | Heerenveen (NED) |
| 500m | 55,10 | 22 January 2014 | Heerenveen (NED) |
| 1500m | 2.57,33 | 1 March 2014 | Amsterdam (NED) |
| 500m | 58,58 | 11 February 2012 | Hoorn (NED) |
| 1000m | 2.03,15 | 11 February 2012 | Hoorn (NED) |
| 1500m | 3.10,98 | 11 February 2012 | Hoorn (NED) |
Results
| 5Dorpen in Hoorn | Hoorn (NED) | 4 February 2023 | ||||||||||||
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| de 5 Dorpen in Thialf | Heerenveen (NED) | 11 February 2020 | ||||||||||||
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| Clubkampioenschap de 5 Dorpen | Dronten (NED) | 18 January 2020 | ||||||||||||
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| De 5 Dorpen in Thialf | Heerenveen (NED) | 8 January 2019 | ||||||||||||
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| Friends en Family | Amsterdam (NED) | 29 December 2018 | ||||||||||||
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Native Language Names