BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//bibalerts//registration calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:RideLondon — registration dates (bibalerts)
X-PUBLISHED-TTL:PT6H
REFRESH-INTERVAL;VALUE=DURATION:PT6H
END:VCALENDAR