Marathon calendar Switzerland 2026
23 upcoming marathon dates in Switzerland for 2026 — full marathon calendar on Run Atlas.
Looking for a marathon calendar in Switzerland for 2026? Run Atlas lists 23 upcoming 42 km races — city majors and regional road marathons with dates you can compare in one place.
Whether you are chasing a personal best or your first finish line, checking marathon dates early helps you secure a start slot and build training around the right peak.
Browse the marathon calendar below month by month. October 2026 is a busy stretch in our listings when several races cluster on weekends.
Rain or shine — plan your race day
Marathon calendar for Switzerland
All upcoming 42 km marathon dates in Switzerland, grouped by month.
October 2026
November 2026
December 2026
March 2027
May 2027
Many runners pick a flagship race in the capital. Zürich often hosts the most iconic marathon in Switzerland, while smaller towns offer quieter fields and fast, flat courses.
Once you choose a date, check registration windows — popular spring and autumn weekends fill up months ahead.
World Marathon Majors linked to Switzerland are highlighted separately — bookmark favourites on Run Atlas and set a RaceAlert when registration opens.
