Alexander the Great Marathon

Alexander the Great Marathon 2026 Course Analysis

Alexander the Great Marathon is a full marathon held in Thessaloniki, Greece, scheduled for Sunday 26 April 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 50m above sea level. For registration and full race details, visit the official Alexander the Great Marathon website.

Elevation Profile

This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 6m to 50m above sea level — a 44m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.

Expected Race Day Weather

Based on historical weather data for April, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 7°C to 17°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a high chance of rain (73%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.

Surface Type: Road

Alexander the Great Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.

How Difficult Is Alexander the Great Marathon?

Our difficulty rating for Alexander the Great Marathon 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 Alexander the Great Marathon against other marathons to find the right race for your goals.