BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Runiverso//ES
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:san-silvestre-cidiana-2026-12-31@carreras-de-espana
DTSTAMP:20261029T120000Z
DTSTART;VALUE=DATE:20261231
DTEND;VALUE=DATE:20270101
SUMMARY:San Silvestre Cidiana
LOCATION:Burgos\, Castilla y León
DESCRIPTION:4\,7 km · Burgos. Fecha provisional: confirma en
  la web oficial.\nhttps://runiverso.com/san-silvestre-2026/
 #san-silvestre-cidiana
END:VEVENT
END:VCALENDAR