Invitation to the Ocean Hackathon® 2025 grand finale
The countdown is on!
2nd December 2025 marks the Grand Finale of Ocean Hackathon® in Brest (France), from 2:00 PM to 5:30 PM (CET). Join us in person at the Ateliers des Capucins Auditorium (Brest, France) or remotely on YouTube.
Last October 17-19, teams from cities around the world collaborated over 48 hours to design solutions for ocean challenges and create innovative prototypes using marine and maritime data.
Now, the 10 finalist teams from across the globe will come together for the Grand Finale!
Each team will have a few minutes to pitch their project to an international jury.
Here’s what you’ll miss if you can’t make it:
- Inspiring pitches from around the world
- Innovative ideas shaping the future of the ocean
- A celebration of creativity and collaboration
A jury of Ocean Hackathon® ambassadors, along with a representative from each organising city, will award points and the top three teams with the highest scores will be our winners!
Come join us and discover the international innovations for a more sustainable ocean.
See you in Brest or online!
The event will be held in English.
