
The Nuuksio Classic Trail Marathon Known for its pristine forests, rugged trails, and shimmering lakes, the event showcases the beauty of Finnish wilderness while challenging runners of all levels. Participants can choose from the classic 42 km trail marathon, the demanding Nuuksio70 Trail Ultra of around 72 km, or the junior mini marathon of about 5–7 km, making it an inclusive event for both seasoned trail runners and young athletes. With its mix of technical paths, natural scenery, and a welcoming atmosphere, the race has become one of Finland’s most iconic trail running gatherings.
Race
The Nuuksio70 Trail Ultra is a demanding 70 km single-loop trail ultra held in Nuuksio National Park near Helsinki, featuring a challenging cumulative ascent across narrow natural forest trails, offering participants valuable ITRA ranking and UTMB qualification points.
Weather based on historical averages.
FAQs
What is the Nuuksio70 Trail Ultra?
How long is the Nuuksio70 Trail Ultra?
Where does the Nuuksio70 Trail Ultra take place?
What is the elevation gain of the Nuuksio70 Trail Ultra?
How can I prepare for the Nuuksio70 Trail Ultra?
How do I choose the right training plan for the Nuuksio70 Trail Ultra?
The Nuuksio70 Trail Ultra is a demanding 70 km single-loop trail ultra held in Nuuksio National Park near Helsinki, featuring a challenging cumulative ascent across narrow natural forest trails, offering participants valuable ITRA ranking and UTMB qualification points.
The Nuuksio70 Trail Ultra is 70km long.
The Nuuksio70 Trail Ultra takes place in Nuuksio National Park, Espoo, Uusimaa, Finland.
The Nuuksio70 Trail Ultra elevation gain is 1220 meters, which Runna classifies as a Flat race.
The best way to train for the next race is to use a personalized 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 personalized 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 Nuuksio70 Trail Ultra?
The Nuuksio70 Trail Ultra is a demanding 70 km single-loop trail ultra held in Nuuksio National Park near Helsinki, featuring a challenging cumulative ascent across narrow natural forest trails, offering participants valuable ITRA ranking and UTMB qualification points.
How long is the Nuuksio70 Trail Ultra?
The Nuuksio70 Trail Ultra is 70km long.
Where does the Nuuksio70 Trail Ultra take place?
The Nuuksio70 Trail Ultra takes place in Nuuksio National Park, Espoo, Uusimaa, Finland.
What is the elevation gain of the Nuuksio70 Trail Ultra?
The Nuuksio70 Trail Ultra elevation gain is 1220 meters, which Runna classifies as a Flat race.
How can I prepare for the Nuuksio70 Trail Ultra?
The best way to train for the next race is to use a personalized 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 Nuuksio70 Trail Ultra?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Nuuksio Classic Trail Marathon or Classic Trails Finland. 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 Nuuksio Classic Trail Marathon website.




















