The Itämeri Marathon provides an unparalleled opportunity to run amidst the breathtaking coastal beauty of Hanko, Finland's southernmost town. Held annually in early October, this event invites participants to embrace the crisp autumn air while traversing flat and swift courses that weave through charming villas and serene beach promenades. Race distances cater to every ambition, offering a full Marathon (42.2 km) for the ultimate challenge, a Half Marathon (21.1 km) for seasoned runners, and a Quarter Marathon (10.5 km) perfect for those seeking a vibrant shorter race. These scenic routes immerse runners in stunning Baltic Sea views, simultaneously supporting vital environmental protection initiatives for the sea. Comprehensive on-course support with refreshment stations and convenient post-race amenities including showers and a café ensure a fulfilling and comfortable experience.
Races
Marathon
Half Marathon
10.5km
Race Date:
04 October, 2025
This challenging 42.195 km race offers dedicated runners a two-loop course along Hanko's picturesque coastline, providing stunning Baltic Sea views and a unique autumn running experience.
Weather based on historical averages.
FAQs
What is the Itämeri Marathon?
How long is the Itämeri Marathon?
Where does the Itämeri Marathon take place?
What is the elevation gain of the Itämeri Marathon?
How can I prepare for the Itämeri Marathon?
How do I choose the right training plan for the Itämeri Marathon?
This challenging 42.195 km race offers dedicated runners a two-loop course along Hanko's picturesque coastline, providing stunning Baltic Sea views and a unique autumn running experience.
The Itämeri Marathon is 42km long.
The Itämeri Marathon takes place in Hanko, Southern Finland, Finland.
Runna classifies the Itämeri Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Itämeri Marathon?
This challenging 42.195 km race offers dedicated runners a two-loop course along Hanko's picturesque coastline, providing stunning Baltic Sea views and a unique autumn running experience.
How long is the Itämeri Marathon?
The Itämeri Marathon is 42km long.
Where does the Itämeri Marathon take place?
The Itämeri Marathon takes place in Hanko, Southern Finland, Finland.
What is the elevation gain of the Itämeri Marathon?
Runna classifies the Itämeri Marathon elevation profile as Flat.
How can I prepare for the Itämeri Marathon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Itämeri Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
Coastal
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Itämeri Marathon or MHI Friidrett. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Itämeri Marathon website.
