BEGIN:VCALENDAR
PRODID:-//Calendar export
VERSION:2.0
X-WR-TIMEZONE:Etc/GMT
BEGIN:VTIMEZONE
TZID:GMT Standard Time
BEGIN:STANDARD
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:AE1075
DTSTAMP:20260512T171300Z
SUMMARY:50k in May
CLASS:PUBLIC
DESCRIPTION:Our popular virtual exercise challenge is back. Whether you
  walk or run –
  50\,000 steps in May your way! 
STATUS:CONFIRMED
PRIORITY:1
DTSTART:20260430T230000Z
DTEND:20260531T225900Z
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR