Johan Kloosterboer
Netherlands (NED)
June 1954 (M70)
Personal Records
| 500m | 53,12 | 15 November 2003 | Deventer (NED) |
| 1500m | 2.45,01 | 22 February 2009 | Enschede (NED) |
Season Bests
| 500m | 1.00,43 | 8 March 2025 | Deventer (NED) |
| 500m | 1.01,33 | 13 January 2024 | Deventer (NED) |
| 500m | 57,88 | 11 February 2023 | Deventer (NED) |
| 100m | 14,47 | 12 February 2022 | Deventer (NED) |
| 100m | 22,45 | 8 February 2020 | Deventer (NED) |
| 100m | 15,74 | 19 January 2019 | Deventer (NED) |
| 100m | 17,30 | 17 February 2018 | Deventer (NED) |
| 500m | 56,12 | 23 February 2013 | Deventer (NED) |
| 1500m | 2.56,29 | 23 February 2013 | Deventer (NED) |
| 500m | 55,65 | 7 February 2010 | Deventer (NED) |
| 1500m | 2.53,71 | 7 February 2010 | Deventer (NED) |
| 500m | 54,16 | 22 February 2009 | Enschede (NED) |
| 1500m | 2.45,01 | 22 February 2009 | Enschede (NED) |
Results
| Familiewedstrijd SportiefOost | Deventer (NED) | 8 March 2025 | ||||
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| Familiewedstrijd SportiefOost | Deventer (NED) | 13 January 2024 | ||||
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| Familiewedstrijd Sportief | Deventer (NED) | 11 February 2023 | ||||
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| Clubwedstrijd SportiefOost.nl | Deventer (NED) | 12 February 2022 | ||||
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| SportiefOost | Deventer (NED) | 8 February 2020 | ||||
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Native Language Names