BEGIN:VCALENDAR
VERSION:2.0
PRODID:Yachts and Yachting Online
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART:20220815T090000Z
DTEND:20220819T170000Z
SUMMARY:Chichester Harbour Race Week
LOCATION:Chichester Harbour Federation
DESCRIPTION:Sponsored by Optimum Time and Chichester Harbour Gin.

400 entries last year!

See link for the dedicated fleets running in addition to PY handicap fleets.

Monohull cruisers 7-15m also have a series.
PRIORITY:3
END:VEVENT
END:VCALENDAR