A superb variety of boats is currently racing in the RORC Caribbean 600 in 5 IRC classes, ranging from 38 ft production racer/cruisers to the 178' schooner 'Adix' and 100' superyacht 'Comanche'. Read about the entry and the prospects for top honours on RORC's site: http://caribbean600.rorc.org/News-2016/record-entry-for-rorc-caribbean-600.html
We are working on the updated list for 2017!
Hundreds of events around the world use IRC rating system for scoring, too many to be listed in one place! However, here are the IRC National Championships or other major event in different countries in 2016, this will be updated as more information is received.