Who Can Participate
The registration for the WRO OPEN Championship will be done through the WRO National Organizers in the countries. Teams must participate in WRO activities in a country and qualify for this event. National Organizers can register teams for the event through the official WRO Registration System only, no other way of registration is possible.
Registration
Registration fees are:
| Category | Early Bird fee | Regular fee |
|---|---|---|
| Participants | 499,00 | 550,00 |
| Coaches | 499,00 | 550,00 |
| Judges | 400,00 | 400,00 |
| National organizers | 499,00 | 550,00 |
| Supporters / Accompanying parents | 499,00 | 550,00 |
| VIP guests | 650,00 | 650,00 |
| Single room supplement | 100,00 | 100,00 |
Early Bird payment deadline: ̶2̶4̶/̶0̶5̶/̶2̶0̶2̶6̶ 25/05/2026
Regular payment deadline: 02/08/2026
Registration fees include:
- Accommodation (bed & breakfast) – 4 days, 3 nights at hotels Novi Zagreb, Westin, International and Zonar
- Meals – Lunch & Dinner at the competition venue during the event
- Free public transportation (ZET – Zagreb city transport – working on it)
- Friendship activity / excursion
- Goodie bag
Registration fees do not include:
- Transport: Airport <-> Hotel
** Registration fees can be higher because of additional taxes and/or administration fees if applicable in your country. All registration fees need to be paid as soon as the registration is completed. There are no refunds possible after completing registration.
Accommodation for Participants
To support teams, mentors, and delegations attending the event, the organizers are working with official accommodation partners in Zagreb. Please note that hotel accommodation – in shared rooms – is included in the registration fees. Hotel nights from [13/10/2026 – check-in] to [16/10/2026 – check-out] are included in the fee.
The following hotels are confirmed accommodation partners for the WRO 2026 Open Championship Europe:
These hotels are located within reasonable distance from Zagrebački velesajam (Zagreb Fair) and offer suitable accommodation options for international delegations.
Information regarding room availability, booking options extra nights will be shared with the National Organizers.
More details about accommodation can be found on Accommodation page.
Delegations & Team Support
National delegations, coaches, and judges will receive further logistical information related to accommodation, transportation, and on-site support prior to the event.