Ocean Hackathon® is a non-stop, 48-hour event where teams develop prototypes and explore their practical applications using marine data. Several months before the event, a call for challenges is issued to gather project proposals from participating towns and cities. The event culminates in a weekend where teams compete, and the top team from each location advances to the International Grand Finale in Brest, France. Winners have the chance to receive prizes sponsored by our Ocean Hackathon® Ambassadors.