I have been posting runs on the site, yet i shows in the worng date on the calander?

EX. i post a run for sunday 12 of Augest 8:00pm, on the site where ppl see it to sign up it shows 13 of augest 4:00 am

Check your sites timezone settings. Make sure it is set for the right timezone.
Also it looks like Chops fixed the account timezones so make sure your account is either set to use your server time or your real local time. The default is to use your server time meaning your account will use the same timezone as your server.