3/4 of the first upwind leg we were sailing on starboard. Bow number 66 crashed us on port and break both back pushpit and bow pull pit stantion, Making it impossable to sit on the port side of the boat. boat 66 was given a red flag . Due to our damage from the incident we retired from the race unable to race safley on port tack, We are also not able to race in the following races of the day.