The America’s Cup is a technology race.

Find out why the grinders will be so important and learn about the STEM principles behind the AC75 race boat in this video from INEOS Team UK.

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Step up to the America’s Cup test bench at Harken

Mechanical Engineer Drew Kosmoski brings Harken Blockheads up to speed on what his job entails today: improving the

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Opti Green Fleet Experience

What’s it like to get started in the Opti? USODA Executive Director Genoa Fedyszyn shows Harken Blockheads what

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Meet Harken the Dog

Meet Harken. She’s a dog. Harken knows what to do when she hits the mark. Watch her do

Inspiration, Sailing, Sending It

Crossing the Atlantic on an IMOCA 60

Greta Thunberg is an inspiration! The Swedish 16-year old crossed the Atlantic with Team Malizia II onboard their


What exactly is a Blockhead? If you are totally obsessed with how to rig and sail your boat, you might already be one! Join the community of Blockheads to learn more about the sport, engage with others and share sailing experiences. This site serves as the hub for Blockheads globally, where you can discover how to join, media, tips and tricks, contests, and events. This program is all about YOU and we want to hear from everyone! Not seeing something? Your feedback is crucial, feel free to shoot us a comment or message.