BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//OneSliders//event//EN
BEGIN:VEVENT
UID:oslo-maraton@one-sliders.com
DTSTART;VALUE=DATE:20270918
DTEND;VALUE=DATE:20270919
SUMMARY:Oslo Maraton
LOCATION:Central Oslo, Oslo, Norway
URL:https://one-sliders.com/content/categories/sport/marathon/events/oslo-maraton.html
END:VEVENT
END:VCALENDAR