BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//SkipperCheck//Daily regatta//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:SkipperCheck daily regatta
X-WR-TIMEZONE:Europe/Riga
BEGIN:VTIMEZONE
TZID:Europe/Riga
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:19700329T030000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:19701025T040000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:rsr-daily-regatta@skippercheck.net
DTSTAMP:20261009T000000Z
DTSTART;TZID=Europe/Riga:20261010T190000
DURATION:PT45M
RRULE:FREQ=DAILY
SUMMARY:Online regatta: Riga – Skulte – Riga
DESCRIPTION:The daily online sailing race in identical boats. Entries
  open 30 minutes before the gun\, at 18:30 Riga time. Join here:
  https://skippercheck.net/regatta
URL:https://skippercheck.net/regatta
LOCATION:https://skippercheck.net/regatta
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Regatta entries are open: the gun is at 19:00 Riga time
TRIGGER:-PT30M
END:VALARM
END:VEVENT
END:VCALENDAR