Ålesund Halvmaraton

Ålesund Halvmaraton 2025 Course Analysis

Ålesund Halvmaraton is a full marathon held in Ålesund, Norway, scheduled for Sunday 28 December 2025. The course is run on road surface with 136m of total elevation gain, reaching a maximum altitude of 48m above sea level. For registration and full race details, visit the official Ålesund Halvmaraton website.

Elevation Profile

With 136m of elevation gain, this is a moderately undulating course. The route ranges from 18m to 48m above sea level (30m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.

Expected Race Day Weather

Based on historical weather data for December, the expected race day conditions are as follows. Cold conditions are expected, with temperatures between -1°C and 3°C. While cold weather reduces overheating risk, runners should dress in layers and be prepared for potential wind chill. There is a low chance of rain (0%), so dry conditions are likely.

Surface Type: Road

Ålesund Halvmaraton 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 Ålesund Halvmaraton?

Our difficulty rating for Ålesund Halvmaraton 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 Ålesund Halvmaraton against other marathons to find the right race for your goals.