The Dutch Open Swimming Championships (25m) are to be held December 20-22, 2019 in Tilburg in the Drieburcht swimming pool.

• Time standards, regulations and schedule
• LENEX file for entries
• Manual for creating entries with Splash Entry Editor

If you have any questions regarding the Dutch Open, please contact our Event team, events@knzb.nl.

The Dutch Open Swimming Championships will be held June 19-21, 2020 in Rotterdam. Venue is the brand new "Swimming Centre Rotterdam" swimming pool, and the Royal Dutch Federation organises this event in coöperation with swimming team Rotterdam Swimming.

The regulations and schedule will be published before the end of December 2019.

• Time standards
• Regulations and schedule
• LENEX Dutch Open 2020
• Manual for creating entries with Splash Entry Editor.

If you have any questions regarding the Dutch Open, please contact our Event team, events@knzb.nl.

The Dutch Open Water Swimming Championships will be held in Heerjansdam, August 10-11 2019. Schedule and conditions can be downloaded from this page.

• Meet information & schedule
• Entries (Swimrankings Online Entry Editor)
• Website LOC

The Dutch Open Masters Swimming Championships (25m) are to be held January 23-26, 2020 in Rotterdam in the brand new venue "Zwemcentrum Rotterdam".

All details regarding the shortcourse champs will be published in the summer of 2019.

The Dutch Open Masters Swimming Championships (50m) are to be held May 7-10, 2020 in the "Pieter van den Hoogenband" venue in Eindhoven.

All details regarding the longcourse champs will be published in the autumn of 2019.