BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Chrono Countdown//usechrono.app//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:4db37f24-5102-4ae2-9dc3-63c30afbaa35@usechrono.app
DTSTAMP:20261026T152322Z
DTSTART:20270419T140000Z
DTEND:20270419T150000Z
SUMMARY:Boston Marathon
URL:https://usechrono.app/countdowns/boston-marathon
DESCRIPTION:The world's oldest annual marathon\, run every year on Patriots
 ' Day in Massachusetts.
RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=3MO
END:VEVENT
END:VCALENDAR