Martijn Willemsen (1973)
Netherlands (NED)
February 1973 (M50)
Personal Records
| 500m | 43,87 | 22 November 2017 | Heerenveen (NED) |
| 1000m | 1.26,92 | 27 November 2016 | Breda (NED) |
| 1500m | 2.10,21 | 27 February 2017 | Heerenveen (NED) |
| 3000m | 4.35,46 | 11 February 2017 | Enschede (NED) |
| 5000m | 7.57,79 | 11 March 2017 | Eindhoven (NED) |
| 10000m | 16.57,68 | 5 March 2017 | Tilburg (NED) |
Season Bests
| 100m | 12,63 | 9 November 2024 | Eindhoven (NED) |
| 300m | 29,92 | 9 November 2024 | Eindhoven (NED) |
| 500m | 46,20 | 22 December 2024 | Heerenveen (NED) |
| 1000m | 1.32,08 | 8 December 2024 | Eindhoven (NED) |
| 1500m | 2.16,99 | 22 December 2024 | Heerenveen (NED) |
| 3000m | 4.45,30 | 4 November 2024 | Heerenveen (NED) |
| 5000m | 8.05,45 | 9 March 2025 | Stavanger (NOR) |
| 500m | 46,55 | 18 November 2023 | Breda (NED) |
| 1000m | 1.31,60 | 18 November 2023 | Breda (NED) |
| 1500m | 2.19,08 | 6 January 2024 | Leeuwarden (NED) |
| 3000m | 4.48,35 | 23 December 2023 | Leeuwarden (NED) |
| 5000m | 8.18,34 | 10 March 2024 | Eindhoven (NED) |
| 100m | 12,79 | 29 October 2022 | Eindhoven (NED) |
| 300m | 30,03 | 29 October 2022 | Eindhoven (NED) |
| 500m | 46,60 | 11 March 2023 | Eindhoven (NED) |
| 1000m | 1.31,89 | 5 March 2023 | Eindhoven (NED) |
| 1500m | 2.17,46 | 22 January 2023 | Heerenveen (NED) |
| 3000m | 4.52,16 | 11 December 2022 | Tilburg (NED) |
| 5000m | 8.24,97 | 25 February 2023 | Eindhoven (NED) |
| 500m | 46,34 | 12 February 2022 | Eindhoven (NED) |
| 1000m | 1.30,49 | 24 October 2021 | Eindhoven (NED) |
| 1500m | 2.21,12 | 14 November 2021 | Eindhoven (NED) |
| 3000m | 4.53,98 | 13 February 2022 | Eindhoven (NED) |
| 5000m | 8.30,78 | 20 February 2022 | Breda (NED) |
| 100m | 12,38 | 2 November 2019 | Breda (NED) |
| 300m | 29,39 | 2 November 2019 | Breda (NED) |
| 500m | 44,23 | 23 November 2019 | Heerenveen (NED) |
| 1000m | 1.28,32 | 16 November 2019 | Eindhoven (NED) |
| 1500m | 2.15,37 | 8 December 2019 | Eindhoven (NED) |
| 3000m | 4.39,41 | 14 December 2019 | Heerenveen (NED) |
| 100m | 12,36 | 3 November 2018 | Eindhoven (NED) |
| 300m | 28,97 | 27 October 2018 | Eindhoven (NED) |
| 500m | 44,74 | 17 November 2018 | Breda (NED) |
| 1000m | 1.28,70 | 18 November 2018 | Breda (NED) |
| 1500m | 2.11,90 | 19 January 2019 | Heerenveen (NED) |
| 3000m | 4.38,63 | 6 January 2019 | Leeuwarden (NED) |
| 5000m | 8.07,62 | 3 February 2019 | Eindhoven (NED) |
| 500m | 43,87 | 22 November 2017 | Heerenveen (NED) |
| 1000m | 1.27,97 | 4 February 2018 | Eindhoven (NED) |
| 1500m | 2.11,73 | 22 November 2017 | Heerenveen (NED) |
| 3000m | 4.37,11 | 10 February 2018 | Groningen (NED) |
| 5000m | 8.07,61 | 28 January 2018 | Tilburg (NED) |
| 500m | 43,98 | 19 November 2016 | Heerenveen (NED) |
| 1000m | 1.26,92 | 27 November 2016 | Breda (NED) |
| 1500m | 2.10,21 | 27 February 2017 | Heerenveen (NED) |
| 3000m | 4.35,46 | 11 February 2017 | Enschede (NED) |
| 5000m | 7.57,79 | 11 March 2017 | Eindhoven (NED) |
| 10000m | 16.57,68 | 5 March 2017 | Tilburg (NED) |
| 500m | 44,86 | 25 January 2016 | Heerenveen (NED) |
| 1000m | 1.28,99 | 31 January 2016 | Eindhoven (NED) |
| 1500m | 2.12,90 | 25 January 2016 | Heerenveen (NED) |
| 3000m | 4.49,27 | 31 January 2016 | Eindhoven (NED) |
| 5000m | 8.21,33 | 17 January 2016 | Breda (NED) |
| 500m | 45,41 | 31 January 2015 | Eindhoven (NED) |
| 1000m | 1.29,19 | 1 February 2015 | Eindhoven (NED) |
| 1500m | 2.18,20 | 14 March 2015 | Eindhoven (NED) |
| 3000m | 4.54,16 | 21 February 2015 | Eindhoven (NED) |
| 5000m | 8.32,94 | 22 February 2015 | Eindhoven (NED) |
| 500m | 48,64 | 2 February 2014 | Eindhoven (NED) |
| 1000m | 1.37,24 | 2 February 2014 | Eindhoven (NED) |
| 500m | 49,98 | 3 March 2013 | Eindhoven (NED) |
| 1500m | 2.32,74 | 3 March 2013 | Eindhoven (NED) |
| 500m | 51,19 | 1 February 2010 | Eindhoven (NED) |
| 1500m | 2.36,34 | 1 February 2010 | Eindhoven (NED) |
| 500m | 51,03 | 14 December 2008 | Eindhoven (NED) |
| 1000m | 1.41,33 | 14 December 2008 | Eindhoven (NED) |
Results
| LB12 + Pupillen Competitie | Eindhoven (NED) | 16 March 2025 | ||||||||||||||||
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| Masters Allround Games 2025 | Stavanger (NOR) | 7 - 9 March 2025 | ||||||||||||||||
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| GAK 1500m | Eindhoven (NED) | 15 February 2025 | ||||||||||||||||
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| Netherlands - Masters Championships 2025 | Enschede (NED) | 8 - 9 February 2025 | ||||||||||||||||
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| GK Allround + GAK 3km/5km | Breda (NED) | 1 - 2 February 2025 | ||||||||||||||||
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Native Language Names