Athlete Data of Klaas Tolk

Nationality:

Netherlands

Gender:

Men

Current state:

Retired (M45)

Last competition:

21.02.2026

Comparision of Personal Bests with current Records

The table below shows a performance level selected athletes in relation to current records. Please select the record in order to compare it with the personal and seasonal bests.

Please note: there are tracks shown with a personal best available, only.

Select Record:

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World Record

Distance	Record	Personal Best	Season Best
500 meter	33.61 09.03.2019 Salt Lake City (USA)	45.66 +12.043 09.01.2000 Utrecht (NED)	53.66 +20.043 21.02.2026 Haarlem (NED)
1000 meter	1:05.37 26.01.2024 Salt Lake City (USA)	1:33.28 +27.909 03.03.2000 Heerenveen (NED)	1:47.30 +41.929 21.02.2026 Haarlem (NED)
1500 meter	1:40.17 10.03.2019 Salt Lake City (USA)	2:25.41 +45.233 09.01.2000 Utrecht (NED)	n/a
2x500 meter	68.220 14.02.2025 Heerenveen (NED)	1:42.81 +34.590 10.03.2001 Utrecht (NED)	n/a
Last Update: 11.04.2026

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Netherlands

Distance	Record	Personal Best	Season Best
500 meter	33.61 09.03.2019 Salt Lake City (USA)	45.66 +12.043 09.01.2000 Utrecht (NED)	53.66 +20.043 21.02.2026 Haarlem (NED)
1000 meter	1:05.37 26.01.2024 Salt Lake City (USA)	1:33.28 +27.909 03.03.2000 Heerenveen (NED)	1:47.30 +41.929 21.02.2026 Haarlem (NED)
1500 meter	1:40.17 10.03.2019 Salt Lake City (USA)	2:25.41 +45.233 09.01.2000 Utrecht (NED)	n/a
2x500 meter	68.220 14.02.2025 Heerenveen (NED)	1:42.81 +34.590 10.03.2001 Utrecht (NED)	n/a
Last Update: 11.04.2026