Ronald de Graaf
Netherlands (NED)
August 1970 (M50)
Personal Records
| 500m | 42,54 | 16 January 1994 | Den Haag (NED) |
| 1000m | 1.26,83 | 13 November 1994 | Den Haag (NED) |
| 1500m | 2.08,17 | 6 February 1994 | Den Haag (NED) |
| 3000m | 4.25,36 | 5 February 1994 | Den Haag (NED) |
| 5000m | 7.27,02 | 6 February 1994 | Den Haag (NED) |
| 10000m | 15.58,11 | 26 March 2001 | Den Haag (NED) |
Season Bests
| 500m | 43,31 | 12 March 2022 | Hoorn (NED) |
| 1000m | 1.26,90 | 6 February 2022 | Den Haag (NED) |
| 1500m | 2.10,87 | 13 March 2022 | Hoorn (NED) |
| 3000m | 4.35,61 | 12 March 2022 | Hoorn (NED) |
| 5000m | 8.00,97 | 13 March 2022 | Hoorn (NED) |
| 500m | 43,96 | 22 December 2019 | Leeuwarden (NED) |
| 1000m | 1.28,42 | 21 December 2019 | Dronten (NED) |
| 1500m | 2.09,59 | 22 December 2019 | Leeuwarden (NED) |
| 3000m | 4.33,74 | 15 February 2020 | Utrecht (NED) |
| 5000m | 7.57,79 | 29 February 2020 | Den Haag (NED) |
| 500m | 44,10 | 21 October 2018 | Haarlem (NED) |
| 1000m | 1.27,06 | 4 November 2018 | Den Haag (NED) |
| 1500m | 2.13,99 | 13 October 2018 | Den Haag (NED) |
| 3000m | 4.40,36 | 30 December 2018 | Leeuwarden (NED) |
| 500m | 44,09 | 20 January 2018 | Leeuwarden (NED) |
| 1500m | 2.11,99 | 20 January 2018 | Leeuwarden (NED) |
| 3000m | 4.38,71 | 20 January 2018 | Leeuwarden (NED) |
| 500m | 45,32 | 2 January 2016 | Haarlem (NED) |
| 1500m | 2.15,79 | 2 January 2016 | Haarlem (NED) |
| 3000m | 4.46,51 | 2 January 2016 | Haarlem (NED) |
| 500m | 46,41 | 25 January 2014 | Haarlem (NED) |
| 1500m | 2.14,57 | 25 January 2014 | Haarlem (NED) |
| 3000m | 4.49,61 | 25 January 2014 | Haarlem (NED) |
| 500m | 46,94 | 2 February 2013 | Haarlem (NED) |
| 1500m | 2.18,77 | 2 February 2013 | Haarlem (NED) |
| 3000m | 4.45,82 | 2 February 2013 | Haarlem (NED) |
Results
| Netherlands - Masters Championships 2022 | Hoorn (NED) | 12 - 13 March 2022 | ||||||||||||||||
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| Jun. C - Masters | Den Haag (NED) | 5 March 2022 | ||||||||||||||||
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| Pup. Klasse 1-3, Jun. A - (Neo) Sen. Klasse 1-3, Masters Klasse 1-5 | Den Haag (NED) | 26 February 2022 | ||||||||||||||||
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| Clubkampioenschap TG Bollenstreek | Haarlem (NED) | 20 February 2022 | ||||||||||||||||
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| Kees Jongert Bokaal 2022 | Haarlem (NED) | 12 February 2022 | ||||||||||||||||
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Native Language Names