BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Until XYZ//Countdown Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:event_chicago_marathon-occ_chicago_marathon_2026@untilxyz.com
DTSTAMP:20260803T000000Z
LAST-MODIFIED:20260803T000000Z
SUMMARY:Chicago Marathon 2026
DESCRIPTION:Chicago Marathon 2026 is one of the seven Abbott World Marathon
  Majors. This countdown follows the organizer-confirmed opening day in Chi
 cago\, Illinois\, United States\; future editions are added only after the
  official event publishes them.\n\nSource: Bank of America Chicago Maratho
 n — https://www.chicagomarathon.com/runners/runner-information/future-ev
 ent-dates/
URL:https://untilxyz.com/chicago-marathon
STATUS:CONFIRMED
X-UNTILXYZ-DATE-STATUS:CONFIRMED
DTSTART;VALUE=DATE:20261011
DTEND;VALUE=DATE:20261012
LOCATION:Chicago\, Illinois\, United States
END:VEVENT
END:VCALENDAR