Sofiya Tkachenko
Individual Athletes RUS (IAR)
September 2005 (LN1)
Personal Records
| 500m | 43,45 | 9 December 2023 | Chelyabinsk |
| 1000m | 1.25,63 | 9 November 2023 | Kolomna |
| 1500m | 2.14,56 | 10 November 2023 | Kolomna |
| 3000m | 4.53,73 | 8 November 2023 | Kolomna |
Season Bests
| 500m | 43,45 | 9 December 2023 | Chelyabinsk |
| 1000m | 1.25,63 | 9 November 2023 | Kolomna |
| 1500m | 2.14,56 | 10 November 2023 | Kolomna |
| 3000m | 4.53,73 | 8 November 2023 | Kolomna |
| 500m | 44,10 | 15 December 2022 | Chelyabinsk |
| 1000m | 1.27,31 | 16 February 2023 | Chelyabinsk |
| 1500m | 2.16,39 | 15 February 2023 | Chelyabinsk |
| 3000m | 5.05,81 | 16 February 2023 | Chelyabinsk |
| 500m | 44,89 | 24 March 2022 | Chelyabinsk |
| 1000m | 1.30,41 | 28 October 2021 | Chelyabinsk |
| 1500m | 2.18,70 | 27 October 2021 | Chelyabinsk |
| 3000m | 5.14,12 | 28 October 2021 | Chelyabinsk |
| 500m | 45,12 | 22 February 2021 | Kolomna |
| 1000m | 1.29,54 | 23 February 2021 | Kolomna |
| 1500m | 2.19,70 | 22 February 2021 | Kolomna |
| 3000m | 5.12,01 | 27 January 2021 | Chelyabinsk |
| 100m | 12,46 | 2 March 2020 | Chelyabinsk-Inga |
| 500m | 47,30 | 28 January 2020 | Chelyabinsk |
| 1000m | 1.34,98 | 29 January 2020 | Chelyabinsk |
| 1500m | 2.31,44 | 28 January 2020 | Chelyabinsk |
| 3000m | 5.40,59 | 29 January 2020 | Chelyabinsk |
| 100m | 11,91 | 3 March 2018 | Chelyabinsk-Inga |
| 300m | 30,48 | 3 March 2018 | Chelyabinsk-Inga |
| 500m | 47,62 | 1 February 2018 | Chelyabinsk |
| 1000m | 1.37,13 | 5 April 2018 | Chelyabinsk |
| 100m | 12,40 | 2 February 2017 | Chelyabinsk |
| 300m | 30,70 | 2 February 2017 | Chelyabinsk |
| 500m | 55,74 | 27 October 2016 | Chelyabinsk |
Results
| A. V. Kibalko Prize | Chelyabinsk | 15 - 17 January 2024 | ||||||||||||||||||||||||
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| L.P. Skoblikova Prize | Chelyabinsk | 9 - 10 December 2023 | ||||||||||||||||||||||||
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| Winter Gymnasiada | Chelyabinsk | 3 December 2023 | ||||||||||||||||||||||||
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| V.A. Shilkov Memorial | Saint Petersburg | 24 - 26 November 2023 | ||||||||||||||||||||||||
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| Kolomna City District Prize - RSU Cup 1 | Kolomna | 8 - 10 November 2023 | ||||||||||||||||||||||||
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Native Language Names