BEGIN:VCALENDAR
PRODID:-//http://statistik.d-u-v.org//PHP ultracalendar//EN
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260419T195331
CREATED:20260228T105323
UID:1776628411.0.31168000-129567@statistik.d-u-v.org
SUMMARY:Gerrit Krolmarathon
DESCRIPTION: Gerrit Krolmarathon\n
  Olav Gruppen\n
  
DTSTART:20260306T090000
DTEND:00000000T235900
LOCATION:Groningen\, NED
URL:https://www.strava.com/activities/17453137189
CATEGORIES:Ultramarathon
CONTACT:Olav Gruppen
CLASS:PUBLIC
PRIORITY:5
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR