PHRF Racing is conducted at the mouth of Middle River, a few miles north of the Bay Bridge. Races begin approximately at 6:30 PM on Wednesday evenings, from the end of April into September. Most of the boats are rated from PHRF 42 to PHRF 201 and they are separated each year into classes which may or not be the same as class divisions defined by CBYRA. Every boat that enters must have a currently valid PHRF rating given by PHRF of the Chesapeake, and must be registered to race with Glenmar Sailing Association. There is a small fee associated with registration that is in addition to being a member of the club.