Here you’ll find the important documents of the Open Dutch J/80 Championship:

On Saturday 23 and Sunday 24 March 2019 the Open Dutch J/80 Championship of 2019 will be sailed at the IJmeer / Markermeer.

The registration form for the Open Dutch J/80 championships is now online. Entries from Belgium, Germany and Denmark (and others) are very much welcomed as well.

For entries (payment) before March 122019 an early bird entry fee applies of EUR 150,- to be increased for later entries to EUR 180,-.

The registration office will open at 16:00 on March 22 at the RZV Naarden.

Entry fee should be paid to NL73 RABO 0372.2278.99 tor the attention of R&ZV Naarden. Please add your boat name, sail number and “ONK 2019”.

Harbor facilities, such as craning and berthing are included in entry fee for foreign boats. Further harbor lodges are available, on a first comes first serve base. For more information see

The International J/80 Class Rules will apply, including the classe weight of max. 350 kg. Everyone needs to be weighed before the reaces. Weighing is possible as of Friday evening March 22nd. Inspection of the boats will happen Friday afternoon March 22nd and Saturday March 23rd after the races. 

A valid measurement certificate is required, this can also be an Owner Declared / One Design Certificate. The Dutch skippers need to own a valid sailing race license (Dutch: wedstrijdlicentie). The Dutch crew need to own a valid crew license (Dutch: bemanningslicentie). Lastly the skippers need to be a member of a local J/80 class organisation.

Friday 22 March:

  • 13:00 – 18:00: Boat inspection (after registration)
  • 16:00 – 21:00: Race Office open
  • 16:00 – 21:00: Crew weighing
  • 19:00: Pizza Party (after registration € 10,- p.p.)
  • 19:30: Drinks & Party

Saturday 23 March:

  • 7:30 – 8:30: Race Office open
  • 7:30 – 8:30: Last chance for Crew weighing
  • 8:30 Skippers briefing (Dutch: Palaver)
  • 9:00 Leave to race area
  • 11:00 First start
  • as soon as possible after last race: Boat inspection (random)
  • 17:00: Drinks
  • 19:00: Buffet (after registration € 15,- p.p.)
  • 20:30: Party

Sunday 24 March:

  • 8:30 Skippers briefing (Dutch: Palaver)
  • 11:00 First start
  • as soon as possible after last race: Price giving
  • 17:00: Drinks


  • valid measurement certificate (meetbrief)
  • skippers membership of a local J/80 class organisation (lidmaatschap klassevereniging)
  • Dutch skippers valid sailing race license (wedstrijdlicentie)
  • Dutch Crew valid crew licenses (bemanningslicentie)

Registration through this form.

Sponsors ONK 2019:

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