The International C-Class Catamaran Championship, or ICCCC or I4C has taken over from the International Catamaran Challenge Trophy for the International C-Class Catamaran match racing of highly innovative catamarans, predominantly with a wing rig instead of a conventional sail plan.
The prior racing scheme was entitled the "Little Americas Cup", and the name is still used, admittedly with the prefix "new"
Read more about International C-Class Catamaran Championship: Race Results