Klaas Jongema
Netherlands (NED)
April 1963 (M60)
Personal Records
| 500m | 45,18 | 8 March 2010 | Heerenveen (NED) |
| 1000m | 1.31,81 | 18 October 2010 | Heerenveen (NED) |
| 1500m | 2.15,32 | 1 February 2010 | Heerenveen (NED) |
| 3000m | 4.43,74 | 6 February 2010 | Heerenveen (NED) |
| 5000m | 8.22,31 | 7 February 2010 | Heerenveen (NED) |
Season Bests
| 500m | 47,73 | 7 November 2021 | Heerenveen (NED) |
| 1500m | 2.20,96 | 7 November 2021 | Heerenveen (NED) |
| 500m | 47,78 | 20 January 2020 | Heerenveen (NED) |
| 1000m | 1.35,42 | 5 January 2020 | Heerenveen (NED) |
| 1500m | 2.18,46 | 24 February 2020 | Heerenveen (NED) |
| 500m | 47,43 | 6 January 2019 | Heerenveen (NED) |
| 1000m | 1.33,20 | 29 October 2018 | Heerenveen (NED) |
| 1500m | 2.21,86 | 6 January 2019 | Heerenveen (NED) |
| 500m | 47,34 | 5 February 2017 | Heerenveen (NED) |
| 1500m | 2.22,94 | 20 February 2017 | Heerenveen (NED) |
| 3000m | 5.02,48 | 30 January 2017 | Heerenveen (NED) |
| 500m | 46,84 | 7 December 2015 | Heerenveen (NED) |
| 1500m | 2.22,41 | 7 March 2016 | Heerenveen (NED) |
| 3000m | 5.04,59 | 20 December 2015 | Heerenveen (NED) |
| 500m | 47,93 | 30 November 2014 | Heerenveen (NED) |
| 1000m | 1.34,72 | 30 November 2014 | Heerenveen (NED) |
| 500m | 47,27 | 6 January 2014 | Heerenveen (NED) |
| 1000m | 1.34,28 | 25 November 2013 | Heerenveen (NED) |
| 1500m | 2.23,60 | 5 January 2014 | Heerenveen (NED) |
| 3000m | 5.01,64 | 20 January 2013 | Heerenveen (NED) |
| 500m | 45,39 | 14 February 2011 | Heerenveen (NED) |
| 1000m | 1.31,81 | 18 October 2010 | Heerenveen (NED) |
| 1500m | 2.16,24 | 14 February 2011 | Heerenveen (NED) |
| 3000m | 4.47,39 | 6 February 2011 | Heerenveen (NED) |
| 5000m | 8.23,81 | 7 February 2011 | Heerenveen (NED) |
| 500m | 45,18 | 8 March 2010 | Heerenveen (NED) |
| 1500m | 2.15,32 | 1 February 2010 | Heerenveen (NED) |
| 3000m | 4.43,74 | 6 February 2010 | Heerenveen (NED) |
| 5000m | 8.22,31 | 7 February 2010 | Heerenveen (NED) |
| 500m | 45,67 | 7 March 2009 | Heerenveen (NED) |
| 1000m | 1.32,81 | 24 November 2008 | Heerenveen (NED) |
| 1500m | 2.15,49 | 8 March 2009 | Heerenveen (NED) |
| 3000m | 4.48,43 | 7 March 2009 | Heerenveen (NED) |
| 500m | 46,37 | 4 February 2008 | Heerenveen (NED) |
| 1000m | 1.34,08 | 21 October 2007 | Heerenveen (NED) |
| 1500m | 2.18,76 | 9 March 2008 | Heerenveen (NED) |
| 3000m | 4.52,41 | 8 March 2008 | Heerenveen (NED) |
Results
| Clubwedstrijd Groep 1 | Heerenveen (NED) | 7 November 2021 | ||||||||
|
||||||||||
| Reserves NK Clubs | Heerenveen (NED) | 25 September 2021 | ||||||||
|
||||||||||
| Gewestelijke Wedstrijd A-Jun. en Ouder | Heerenveen (NED) | 24 February 2020 | ||||||||
|
||||||||||
| FryslanCup - Pupillen / Supersprint C/B Junioren / Gew. Wedstrijd A Junioren e.o | Heerenveen (NED) | 10 February 2020 | ||||||||
|
||||||||||
| Clubwedstrijd C-Jun. en Ouder Groep 3 en 4 | Heerenveen (NED) | 2 February 2020 | ||||||||
|
||||||||||
Native Language Names