Sietze Weersma
Netherlands (NED)
(MC2)
Personal Records
| 500m | 55,80 | 18 February 2023 | Haarlem (NED) |
| 1000m | 2.04,45 | 4 December 2022 | Haarlem (NED) |
| 1500m | 3.03,84 | 25 November 2023 | Haarlem (NED) |
Season Bests
| 100m | 13,73 | 19 November 2023 | Haarlem (NED) |
| 300m | 33,21 | 17 December 2023 | Haarlem (NED) |
| 500m | 56,13 | 25 November 2023 | Haarlem (NED) |
| 1500m | 3.03,84 | 25 November 2023 | Haarlem (NED) |
| 100m | 13,88 | 20 November 2022 | Haarlem (NED) |
| 300m | 34,40 | 12 February 2023 | Haarlem (NED) |
| 500m | 55,80 | 18 February 2023 | Haarlem (NED) |
| 700m | 1.20,02 | 12 February 2023 | Haarlem (NED) |
| 1000m | 2.04,45 | 4 December 2022 | Haarlem (NED) |
| 1500m | 3.06,61 | 18 February 2023 | Haarlem (NED) |
| 100m | 14,87 | 14 November 2021 | Haarlem (NED) |
| 300m | 38,70 | 13 February 2022 | Haarlem (NED) |
| 500m | 1.02,64 | 18 March 2022 | Haarlem (NED) |
| 700m | 1.32,78 | 14 November 2021 | Haarlem (NED) |
| 1000m | 2.15,28 | 18 March 2022 | Haarlem (NED) |
Results
| IJskonijncup 9 en IJsbeercup 9 | Haarlem (NED) | 17 December 2023 | ||||||||||||
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| IJsbeercup 7 en Kennemercup 7 | Haarlem (NED) | 25 November 2023 | ||||||||||||
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| IJsbeercup 6 en Kennemercup 6: Supersprint | Haarlem (NED) | 19 November 2023 | ||||||||||||
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| IJsbeercup 13 - Finale | Haarlem (NED) | 18 February 2023 | ||||||||||||
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| IJsbeercup 12 en Kennemercup 13 | Haarlem (NED) | 12 February 2023 | ||||||||||||
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Native Language Names