The design brief for the Mari Cha IV was to create the world’s fastest offshore racing monohull capable of breaking ocean racing records. Greg Elliott was a member of the design team. 

The yacht is built of carbon fibre and has twin masts 45m high and a canting keel Mari Cha IV is capable of speeds of over 40 knots.Mari Cha IV is the undefeated fastest monohull in the world.

First monohull to sail over 500 nautical miles in 24 hours.

Twenty knots in 11 knots true

The Atlantic in 6 days

First Shot

Another 'Giant' Success

A Simple Brief

Challenging

The World's Fastest Monohull

Need for Speed - The Greg Elliott Mantra

A Walk Across the Pond