BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
URL:https://mail.marche-nordique.net/calendrier/viewevent/417-marche-nordique 
DTSTART:20150827T173000
DTEND:20150827T193000
SUMMARY:Marche Nordique
DESCRIPTION:
LOCATION:Tarbes
END:VEVENT
END:VCALENDAR