31° static pool – 50 m dynamic pool
General Information
Date
17th & 18th October 2026
Registration
On the A.I.D.A International website.
Deadline: 3rd October 2026
Please upload the signed liability release and your medical statement.
Competition
AIDA National Championship (DYN/B), individual, national (with international guests), world record status, no final, Regulations.
Location
BSFZ Südstadt, 1, Liese-Prokop-Platz, Maria Enzersdorf, Lower Austria, 2344, Austria
Transport
Public transport:
Badner Bahn station “Maria Enzersdorf Südstadt”, public transport planner
By car:
Highway A2, exit: Mödling SCS, see map
Accomodation
- Phoenix 7
Special price will be requested - Eventhotel Pyramide
- Heuriger Hössl
Participation fee
Early eel: 115 € (payment until 17th July 2025)
Regular ray: 130 € (payment until 17th September 2025)
Lazy lobster: 145 € (payment until 3rd October 2025)
Bank details
Bank: Bank Austria
Recipient: AIDA Austria
IBAN: AT391200010501600002
BIC: BKAUATWW
Purpose: Hydros 2026 + Your name
For international transfers outside the EU please contact us
Capacity
Max. 48 athletes
Disciplines
STA (Saturday morning, 31°C pool, depth ~1m in the competition zone)
DYN (Saturday afternoon, 50m pool, continuous 2m depth)
DYNB (Sunday morning, same pool as DYN)
DNF (Sunday afternoon, same pool as DYN)
Dinner
Will be on site this year. More details to be announced.
Schedule (preliminary)
3rd October 2026:
Registration + payment deadline
16th October 2026: Pre-registration
18:00 – 20:00 Pre-registration at Phoenix 7
17th October 2026: First competition day
07:30 – 08:20 Registration
08:30 – 08:45 Judge briefing
09:15 First warm-up for STA
10:00 First OT for STA
14:00 First OT for DYN
18th October 2026: Second competition day
09:00 First OT DYNB
13:00 First OT DNF
16:30 Medal Ceremony
18:00 Dinner (on premise)
Rules
- Minimum age: 18 years (age 16 and above require a signature by their parent or guardian)
- Signed medical certificate (English or German language) issued by a physician authorized by law certifying that there are no counter indications to the practice of freediving, date of examination must be at most 365 days (1 year) before last competition day.
We recommend the use of the official A.I.D.A medical form which can be found here. - Every athlete must be a member of A.I.D.A. International. Ensure you are registered on the A.I.D.A. website.
- Only coated weights are allowed in the swimming pool. This will be checked during registration.
- The participation fee needs to be transferred by 3rd October 2026, otherwise the registration is not valid.
- If a participant does not appear for the competition, the paid entry fee will be forfeited. Refunds are not possible.
- The official language of this competition is English.
- Photo and video recordings are property of the organizer and will not be handed over. As a result of their registration, the athlete grants the organizer permission to use all photographs and video recordings for advertising and educational purposes, or to publish them.
- A.I.D.A will publish some personal data like name, gender, nationality or age (for instance for the ranking).
- Any other data submitted by the athlete will be stored by A.I.D.A. Austria until up to two years after the competition.
- The organizer declines any liability. The participation is at the own risk of each individual.
- The number of participants is limited to 48. Spots will be allocated based on the order of complete registration and receipt of payment of the entry fee.
- If there are more than 48 registrations, surplus participants will be placed on a waiting list and may move up if a spot becomes available. Participants on the waiting list will of course receive a refund of their registration fee if no place opens up for them.
- The athlete has read and understood the regulations of AIDA.
- The athlete must sign the liability release and assumption of risk form available here.
- If you have any question regarding the use of your data please contact us.
Sponsors
Team
 | Katrin Musil (organizer) |
 | Arno Mayrhofer (organizer) |
 | Christian “Rossi” Fötinger (main judge) |
 | Eva Fröstl (judge) |
 | Ralph Staudigl (judge) |
 | Henriette Kissling (judge) |
 | Alice Ruf (medic) |