BEGIN:VCALENDAR
VERSION:2.0
PRODID:Uitslagen.nl
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:2026111550616
DTSTAMP:20261115T000000
DTSTART:20261115
DTEND:20261116
SUMMARY:De Ronde Venen marathon
URL:https://www.derondevenenmarathon.nl
LOCATION:Abcoude, Utrecht
GEO:52.26972;4.973663
URL:https://www.derondevenenmarathon.nl
END:VEVENT
END:VCALENDAR