Cock Baas
Netherlands (NED)
March 1964 (M55)
Personal Records
| 500m | 43,16 | 19 March 1999 | Calgary (CAN) |
| 1000m | 1.27,70 | 31 January 2008 | Haarlem (NED) |
| 1500m | 2.07,17 | 21 March 1999 | Calgary (CAN) |
| 3000m | 4.28,66 | 19 March 1999 | Calgary (CAN) |
| 5000m | 7.39,67 | 20 March 1999 | Calgary (CAN) |
| 10000m | 17.07,40 | 2 March 1993 | Haarlem (NED) |
Season Bests
| 500m | 46,66 | 19 February 2023 | Haarlem (NED) |
| 1000m | 1.38,44 | 26 February 2023 | Haarlem (NED) |
| 1500m | 2.28,40 | 19 February 2023 | Haarlem (NED) |
| 500m | 47,74 | 5 March 2022 | Haarlem (NED) |
| 1500m | 2.27,38 | 6 November 2021 | Haarlem (NED) |
| 3000m | 5.22,14 | 5 March 2022 | Haarlem (NED) |
| 500m | 45,19 | 29 February 2020 | Haarlem (NED) |
| 1000m | 1.33,89 | 1 March 2020 | Haarlem (NED) |
| 1500m | 2.20,39 | 29 February 2020 | Haarlem (NED) |
| 3000m | 4.58,67 | 2 February 2020 | Haarlem (NED) |
| 500m | 44,77 | 16 March 2019 | Haarlem (NED) |
| 1500m | 2.17,14 | 16 March 2019 | Haarlem (NED) |
| 3000m | 4.54,97 | 17 February 2019 | Heerenveen (NED) |
| 500m | 45,71 | 19 November 2017 | Haarlem (NED) |
| 1500m | 2.18,51 | 24 March 2018 | Heerenveen (NED) |
| 3000m | 4.52,57 | 24 March 2018 | Heerenveen (NED) |
| 500m | 44,76 | 25 March 2017 | Heerenveen (NED) |
| 1500m | 2.15,79 | 25 March 2017 | Heerenveen (NED) |
| 3000m | 4.43,33 | 25 March 2017 | Heerenveen (NED) |
| 500m | 44,86 | 19 March 2016 | Heerenveen (NED) |
| 1000m | 1.30,71 | 17 October 2015 | Enschede (NED) |
| 1500m | 2.13,95 | 19 March 2016 | Heerenveen (NED) |
| 3000m | 4.46,02 | 19 March 2016 | Heerenveen (NED) |
| 500m | 44,65 | 18 October 2014 | Enschede (NED) |
| 1000m | 1.29,23 | 21 February 2015 | Haarlem (NED) |
| 1500m | 2.15,87 | 1 March 2015 | Haarlem (NED) |
| 3000m | 4.56,63 | 14 February 2015 | Hoorn (NED) |
| 500m | 43,27 | 29 March 2014 | Heerenveen (NED) |
| 1500m | 2.10,17 | 29 March 2014 | Heerenveen (NED) |
| 3000m | 4.38,00 | 29 March 2014 | Heerenveen (NED) |
| 500m | 43,78 | 29 November 2012 | Heerenveen (NED) |
| 1500m | 2.10,49 | 29 November 2012 | Heerenveen (NED) |
| 3000m | 4.35,42 | 13 March 2013 | Heerenveen (NED) |
| 500m | 43,36 | 14 March 2012 | Heerenveen (NED) |
| 1000m | 1.30,22 | 28 February 2012 | Haarlem (NED) |
| 1500m | 2.11,76 | 14 March 2012 | Heerenveen (NED) |
| 3000m | 4.37,17 | 14 March 2012 | Heerenveen (NED) |
| 500m | 43,65 | 1 December 2010 | Heerenveen (NED) |
| 1000m | 1.29,92 | 29 January 2011 | Haarlem (NED) |
| 1500m | 2.12,58 | 21 March 2011 | Heerenveen (NED) |
| 3000m | 4.43,37 | 21 March 2011 | Heerenveen (NED) |
| 5000m | 7.51,40 | 16 March 2011 | Heerenveen (NED) |
| 500m | 43,77 | 22 March 2010 | Heerenveen (NED) |
| 1500m | 2.09,69 | 22 March 2010 | Heerenveen (NED) |
| 3000m | 4.32,84 | 22 March 2010 | Heerenveen (NED) |
| 5000m | 8.36,95 | 14 February 2010 | Haarlem (NED) |
| 500m | 45,05 | 16 March 2009 | Heerenveen (NED) |
| 1000m | 1.31,63 | 30 December 2008 | Haarlem (NED) |
| 1500m | 2.14,33 | 16 March 2009 | Heerenveen (NED) |
| 3000m | 4.45,35 | 16 March 2009 | Heerenveen (NED) |
| 5000m | 8.57,10 | 10 January 2009 | Haarlem (NED) |
| 500m | 43,82 | 20 March 2008 | Heerenveen (NED) |
| 1000m | 1.27,70 | 31 January 2008 | Haarlem (NED) |
| 1500m | 2.11,38 | 20 March 2008 | Heerenveen (NED) |
| 3000m | 4.37,84 | 20 March 2008 | Heerenveen (NED) |
| 5000m | 8.27,57 | 17 February 2008 | Haarlem (NED) |
| 10000m | 17.45,65 | 24 November 2007 | Haarlem (NED) |
Results
| Clubkampioenschap Nut en Vermaak / Blauwe Beugel | Haarlem (NED) | 11 March 2023 | ||||||||||||
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| Haarlems Allround en Sprint Kampioenschap | Haarlem (NED) | 25 - 26 February 2023 | ||||||||||||
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| Kennemercup 14 Finale | Haarlem (NED) | 19 February 2023 | ||||||||||||
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| Kees Jongert Bokaal | Haarlem (NED) | 11 February 2023 | ||||||||||||
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| STG Ter Aar Trofee | Haarlem (NED) | 5 November 2022 | ||||||||||||
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Native Language Names