Jan-Willem van Velsen
Netherlands (NED)
February 1971 (M50)
Personal Records
| 500m | 43,50 | 10 March 2024 | Heerenveen (NED) |
| 1000m | 1.26,24 | 17 March 2023 | Heerenveen (NED) |
| 1500m | 2.11,86 | 11 February 2024 | Groningen (NED) |
| 3000m | 4.42,51 | 16 February 2022 | Heerenveen (NED) |
| 5000m | 8.18,45 | 11 February 2024 | Groningen (NED) |
| 10000m | 17.01,18 | 5 March 2024 | Deventer (NED) |
Season Bests
| 100m | 12,24 | 4 November 2023 | Deventer (NED) |
| 300m | 28,48 | 7 January 2024 | Deventer (NED) |
| 500m | 43,50 | 10 March 2024 | Heerenveen (NED) |
| 1000m | 1.26,26 | 10 March 2024 | Heerenveen (NED) |
| 1500m | 2.11,86 | 11 February 2024 | Groningen (NED) |
| 3000m | 4.45,13 | 10 February 2024 | Groningen (NED) |
| 5000m | 8.18,45 | 11 February 2024 | Groningen (NED) |
| 10000m | 17.01,18 | 5 March 2024 | Deventer (NED) |
| 100m | 12,24 | 13 November 2022 | Deventer (NED) |
| 300m | 29,55 | 13 November 2022 | Deventer (NED) |
| 500m | 44,50 | 17 March 2023 | Heerenveen (NED) |
| 1000m | 1.26,24 | 17 March 2023 | Heerenveen (NED) |
| 1500m | 2.16,14 | 11 December 2022 | Heerenveen (NED) |
| 3000m | 4.49,62 | 3 December 2022 | Heerenveen (NED) |
| 5000m | 8.48,81 | 10 March 2023 | Deventer (NED) |
| 10000m | 18.06,07 | 7 March 2023 | Deventer (NED) |
| 500m | 44,48 | 20 February 2022 | Heerenveen (NED) |
| 1000m | 1.27,59 | 13 February 2022 | Heerenveen (NED) |
| 1500m | 2.12,72 | 20 February 2022 | Heerenveen (NED) |
| 3000m | 4.42,51 | 16 February 2022 | Heerenveen (NED) |
| 500m | 47,00 | 10 October 2020 | Deventer (NED) |
| 1000m | 1.32,87 | 10 October 2020 | Deventer (NED) |
| 100m | 12,20 | 2 February 2020 | Deventer (NED) |
| 300m | 29,27 | 2 February 2020 | Deventer (NED) |
| 500m | 44,40 | 16 February 2020 | Heerenveen (NED) |
| 1000m | 1.30,25 | 10 March 2020 | Deventer (NED) |
| 1500m | 2.12,98 | 16 February 2020 | Heerenveen (NED) |
| 3000m | 5.02,85 | 7 March 2020 | Deventer (NED) |
| 5000m | 8.42,98 | 3 November 2019 | Deventer (NED) |
| 500m | 45,18 | 17 March 2019 | Heerenveen (NED) |
| 1000m | 1.29,34 | 17 March 2019 | Heerenveen (NED) |
| 1500m | 2.15,63 | 3 March 2019 | Heerenveen (NED) |
| 3000m | 4.58,95 | 22 December 2018 | Deventer (NED) |
| 500m | 46,91 | 23 March 2018 | Heerenveen (NED) |
| 1000m | 1.31,95 | 23 March 2018 | Heerenveen (NED) |
| 1500m | 2.20,44 | 21 January 2018 | Deventer (NED) |
| 3000m | 4.56,90 | 11 February 2018 | Deventer (NED) |
| 5000m | 8.46,84 | 7 March 2018 | Deventer (NED) |
| 10000m | 18.13,32 | 6 March 2018 | Deventer (NED) |
| 500m | 48,17 | 26 March 2017 | Heerenveen (NED) |
| 1000m | 1.31,94 | 26 March 2017 | Heerenveen (NED) |
| 1500m | 2.24,52 | 10 March 2017 | Deventer (NED) |
| 500m | 49,18 | 23 March 2016 | Heerenveen (NED) |
| 1000m | 1.35,16 | 23 March 2016 | Heerenveen (NED) |
| 500m | 52,18 | 14 February 2015 | Deventer (NED) |
| 500m | 51,22 | 15 February 2014 | Deventer (NED) |
Results
| Recordwedstrijd DIJC in Thialf Heerenveen | Heerenveen (NED) | 10 March 2024 | ||||||||||||||||
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| Recordwedstrijd Dinsdag | Deventer (NED) | 5 March 2024 | ||||||||||||||||
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| Baankampioenschap Junioren C,B,A en Ouder | Deventer (NED) | 24 February 2024 | ||||||||||||||||
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| Netherlands - Masters Allround and Single Distances Championships 2024 Nederlandse Kampioenschappen Masters en Afstanden | Groningen (NED) | 10 - 11 February 2024 | ||||||||||||||||
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| Clubkampioenschap Deventer IJsclub | Deventer (NED) | 27 January 2024 | ||||||||||||||||
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Native Language Names