Piet van Rooij
Netherlands (NED)
April 1966 (M55)
Personal Records
| 500m | 50,77 | 14 March 2012 | Amsterdam (NED) |
| 1500m | 2.35,83 | 18 February 2017 | Groningen (NED) |
Season Bests
| 500m | 54,28 | 14 March 2023 | Amsterdam (NED) |
| 700m | 1.14,80 | 14 March 2023 | Amsterdam (NED) |
| 500m | 52,37 | 25 March 2022 | Amsterdam (NED) |
| 700m | 1.11,38 | 25 March 2022 | Amsterdam (NED) |
| 500m | 51,76 | 4 January 2020 | Amsterdam (NED) |
| 1500m | 2.46,58 | 4 January 2020 | Amsterdam (NED) |
| 300m | 33,90 | 10 March 2019 | Amsterdam (NED) |
| 500m | 51,73 | 13 March 2019 | Amsterdam (NED) |
| 700m | 1.12,63 | 10 March 2019 | Amsterdam (NED) |
| 1500m | 2.37,43 | 13 March 2019 | Amsterdam (NED) |
| 500m | 51,94 | 21 March 2018 | Amsterdam (NED) |
| 1500m | 2.39,48 | 21 March 2018 | Amsterdam (NED) |
| 500m | 50,91 | 18 February 2017 | Groningen (NED) |
| 1500m | 2.35,83 | 18 February 2017 | Groningen (NED) |
| 500m | 51,30 | 16 March 2016 | Amsterdam (NED) |
| 1500m | 2.36,13 | 16 March 2016 | Amsterdam (NED) |
| 500m | 52,15 | 18 March 2015 | Amsterdam (NED) |
| 500m | 51,96 | 22 February 2014 | Groningen (NED) |
| 500m | 51,38 | 16 February 2013 | Groningen (NED) |
| 1500m | 2.41,67 | 16 February 2013 | Groningen (NED) |
| 500m | 50,77 | 14 March 2012 | Amsterdam (NED) |
| 1500m | 2.42,67 | 14 March 2012 | Amsterdam (NED) |
| 500m | 52,35 | 16 March 2011 | Amsterdam (NED) |
| 1500m | 2.43,87 | 16 March 2011 | Amsterdam (NED) |
| 500m | 54,67 | 27 February 2010 | Groningen (NED) |
| 500m | 53,43 | 14 March 2009 | Groningen (NED) |
| 1500m | 2.46,16 | 14 March 2009 | Groningen (NED) |
Results
| CK 5Dorpen / Viking | Amsterdam (NED) | 14 March 2023 | ||||||||||||
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| CK Jun. C - Masters: G&O, Baambrugge, Diemen en Viking | Amsterdam (NED) | 25 March 2022 | ||||||||||||
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| Friends en Family | Amsterdam (NED) | 4 January 2020 | ||||||||||||
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| CK vanaf Jun B: G en O / Baambrugge / Diemen / Viking | Amsterdam (NED) | 13 March 2019 | ||||||||||||
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| CK-Sprint 5 Dorpen | Amsterdam (NED) | 10 March 2019 | ||||||||||||
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Native Language Names