BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Sunday Marathon//My Races//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Devils Challenge 666 km - 646K | Sunday Marathon
X-WR-CALDESC:Race date from Sunday Marathon. Verify official race details
  before registering or booking travel.
BEGIN:VEVENT
UID:sundaymarathon-race-133747@sundaymarathon.com
DTSTAMP:20260526T143552Z
DTSTART;VALUE=DATE:20260530
SUMMARY:Devils Challenge 666 km - 646K
DESCRIPTION:Open on Sunday Marathon: https://sundaymarathon.com/marathon/
 devils-challenge-666-km-646k-2026-itra-105333\nVerify official race detai
 ls before registering or booking travel.
URL:https://sundaymarathon.com/marathon/devils-challenge-666-km-646k-2026
 -itra-105333
CATEGORIES:Sunday Marathon
TRANSP:TRANSPARENT
LOCATION:Czech Republic
LAST-MODIFIED:20260525T123501Z
BEGIN:VALARM
TRIGGER:-P14D
ACTION:DISPLAY
DESCRIPTION:Recheck registration\, travel\, and official race details.
END:VALARM
BEGIN:VALARM
TRIGGER:-P7D
ACTION:DISPLAY
DESCRIPTION:Race week: confirm bib\, packet pickup\, start details\, and 
 travel.
END:VALARM
END:VEVENT
END:VCALENDAR