Klaas Tolk
Netherlands (NED)
March 1977 (M45)
Personal Records
| 500m | 51,75 | 22 February 2020 | Heerenveen (NED) |
| 1000m | 1.43,62 | 24 February 2024 | Haarlem (NED) |
| 1500m | 2.34,19 | 22 February 2020 | Heerenveen (NED) |
Season Bests
| 500m | 51,83 | 24 February 2024 | Haarlem (NED) |
| 1000m | 1.43,62 | 24 February 2024 | Haarlem (NED) |
| 500m | 53,51 | 14 January 2023 | Haarlem (NED) |
| 1000m | 1.44,33 | 14 January 2023 | Haarlem (NED) |
| 500m | 52,05 | 20 February 2022 | Haarlem (NED) |
| 1000m | 1.48,47 | 20 February 2022 | Haarlem (NED) |
| 500m | 51,75 | 22 February 2020 | Heerenveen (NED) |
| 1500m | 2.34,19 | 22 February 2020 | Heerenveen (NED) |
Results
| Clubkampioenschap TG Bollenstreek | Haarlem (NED) | 24 February 2024 | ||||||||
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| Clubkampioenschap TG Bollenstreek | Haarlem (NED) | 14 January 2023 | ||||||||
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| Clubkampioenschap TG Bollenstreek | Haarlem (NED) | 20 February 2022 | ||||||||
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| Jubileumwedstrijd NINO (50 jaar) | Heerenveen (NED) | 22 February 2020 | ||||||||
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Native Language Names