BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//OneSliders//event//EN
BEGIN:VEVENT
UID:vienna-city-marathon@one-sliders.com
DTSTART;VALUE=DATE:20270418
DTEND;VALUE=DATE:20270419
SUMMARY:Vienna City Marathon
LOCATION:Central Vienna, Vienna, Austria
URL:https://one-sliders.com/content/categories/sport/marathon/events/vienna-city-marathon.html
END:VEVENT
END:VCALENDAR