Firenze Marathon 2023

Firenze Marathon 2023 2026 Course Analysis

Firenze Marathon 2023 is a full marathon held in Firenze, Italy, scheduled for Sunday 29 November 2026. The course is run on trail surface with 45m of total elevation gain, reaching a maximum altitude of 54m above sea level. For registration and full race details, visit the official Firenze Marathon 2023 website.

Elevation Profile

This is a very flat course with only 45m of total elevation gain across the full distance. The course ranges from 41m to 54m above sea level — a 13m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.

Surface Type: Trail

Firenze Marathon 2023 is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are inherently slower than road courses due to uneven footing, technical sections, and often steeper gradients. Trail-specific shoes with good grip are recommended, and runners should expect a finish time 10-20% slower than their equivalent road marathon time.

How Difficult Is Firenze Marathon 2023?

Our difficulty rating for Firenze Marathon 2023 is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.

Looking for an easier marathon or a tougher challenge? You can also compare Firenze Marathon 2023 against other marathons to find the right race for your goals.