BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//SportPlan//Event Calendar//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:106cb11c-a4cc-4ca2-ba27-330f503aae3b@sportplan.local
DTSTAMP:20260503T203300Z
DTSTART;VALUE=DATE:20260625
DTEND;VALUE=DATE:20260629
SUMMARY:Mont-Blanc Marathon 2026
DESCRIPTION:Mont-Blanc Marathon 2026 is a future multi-day trail running festival in Chamonix-Mont-Blanc. Importance evidence: Official Mont-Blanc Marathon page states From June 25 to June 28\, 2026 and says 10\,000 runners take part across 8 trail races\; iconic Chamonix/Mont-Blanc mountain running festival organized by Club des Sports de Chamonix.
LOCATION:Chamonix-Mont-Blanc
URL:https://sportplan.vercel.app/fr/events/mont-blanc-marathon-2026-2026-06-25
END:VEVENT
END:VCALENDAR