2026 Florence Marathon - Nov 29

Single large loop marathon course in Florence with 85m elevation gain. Flat and record-eligible. Total elevation gain is only about 85 m across the 42.195 km, averaging roughly 2 m per km with no notable climbs, so it is one of the flattest big-city marathons in Europe. The course meets the AIMS record-eligible standard, and times here have counted toward world-best and personal-best marks since 2012