The Trondheim Skogsmaraton returns on Saturday, 4 October 2025, offering a memorable running experience through the autumn colours of Bymarka’s forest trails. Starting and finishing at Granåsen Arena in Trondheim, the event features a Half Marathon and the 10.5 km Kvartmaraton, both showcasing soft woodland paths and rolling terrain that balance challenge with natural beauty. Known for its friendly atmosphere and stunning scenery, it attracts both local runners and visitors looking to enjoy a true Norwegian trail experience. With well-marked routes and strong community support, it’s the perfect way to celebrate the changing seasons while testing your endurance in one of Trondheim’s most scenic settings.
Races
The Trondheim Skogsmaraton Half Marathon will take place on Saturday, 4 October 2025, in Trondheim, Norway, with both start and finish at Granåsen Arena. The route winds through the forested trails of Bymarka, combining challenging terrain with breathtaking natural scenery.
The Trondheim Skogsmaraton Kvartmaraton (Quarter Marathon) will take place on Saturday, 4 October 2025 in Trondheim, Norway, starting and finishing at Granåsen Arena. It runs over approximately 10.5 km through forested trails in Bymarka, offering a scenic and moderately challenging trail experience.
Weather based on historical averages.
FAQs
What is the Trondheim Skogsmaraton Half Marathon?
How long is the Trondheim Skogsmaraton Half Marathon?
Where does the Trondheim Skogsmaraton Half Marathon take place?
What is the elevation gain of the Trondheim Skogsmaraton Half Marathon?
How can I prepare for the Trondheim Skogsmaraton Half Marathon?
How do I choose the right training plan for the Trondheim Skogsmaraton Half Marathon?
The Trondheim Skogsmaraton Half Marathon will take place on Saturday, 4 October 2025, in Trondheim, Norway, with both start and finish at Granåsen Arena. The route winds through the forested trails of Bymarka, combining challenging terrain with breathtaking natural scenery.
The Trondheim Skogsmaraton Half Marathon is 21km long.
The Trondheim Skogsmaraton Half Marathon takes place in Trondheim, Trøndelag, Norway.
The Trondheim Skogsmaraton Half Marathon elevation gain is 450 metres, which Runna classifies as a Hilly race.
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 Trondheim Skogsmaraton Half Marathon?
The Trondheim Skogsmaraton Half Marathon will take place on Saturday, 4 October 2025, in Trondheim, Norway, with both start and finish at Granåsen Arena. The route winds through the forested trails of Bymarka, combining challenging terrain with breathtaking natural scenery.
How long is the Trondheim Skogsmaraton Half Marathon?
The Trondheim Skogsmaraton Half Marathon is 21km long.
Where does the Trondheim Skogsmaraton Half Marathon take place?
The Trondheim Skogsmaraton Half Marathon takes place in Trondheim, Trøndelag, Norway.
What is the elevation gain of the Trondheim Skogsmaraton Half Marathon?
The Trondheim Skogsmaraton Half Marathon elevation gain is 450 metres, which Runna classifies as a Hilly race.
How can I prepare for the Trondheim Skogsmaraton Half 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 Trondheim Skogsmaraton Half 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!
What is the Trondheim Skogsmaraton Quarter Marathon?
How long is the Trondheim Skogsmaraton Quarter Marathon?
Where does the Trondheim Skogsmaraton Quarter Marathon take place?
What is the elevation gain of the Trondheim Skogsmaraton Quarter Marathon?
How can I prepare for the Trondheim Skogsmaraton Quarter Marathon?
How do I choose the right training plan for the Trondheim Skogsmaraton Quarter Marathon?
The Trondheim Skogsmaraton Kvartmaraton (Quarter Marathon) will take place on Saturday, 4 October 2025 in Trondheim, Norway, starting and finishing at Granåsen Arena. It runs over approximately 10.5 km through forested trails in Bymarka, offering a scenic and moderately challenging trail experience.
The Trondheim Skogsmaraton Quarter Marathon is 10km long.
The Trondheim Skogsmaraton Quarter Marathon takes place in Trondheim, Trøndelag, Norway.
The Trondheim Skogsmaraton Quarter Marathon elevation gain is 250 metres, which Runna classifies as a Hilly race.
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 Trondheim Skogsmaraton Quarter Marathon?
The Trondheim Skogsmaraton Kvartmaraton (Quarter Marathon) will take place on Saturday, 4 October 2025 in Trondheim, Norway, starting and finishing at Granåsen Arena. It runs over approximately 10.5 km through forested trails in Bymarka, offering a scenic and moderately challenging trail experience.
How long is the Trondheim Skogsmaraton Quarter Marathon?
The Trondheim Skogsmaraton Quarter Marathon is 10km long.
Where does the Trondheim Skogsmaraton Quarter Marathon take place?
The Trondheim Skogsmaraton Quarter Marathon takes place in Trondheim, Trøndelag, Norway.
What is the elevation gain of the Trondheim Skogsmaraton Quarter Marathon?
The Trondheim Skogsmaraton Quarter Marathon elevation gain is 250 metres, which Runna classifies as a Hilly race.
How can I prepare for the Trondheim Skogsmaraton Quarter 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 Trondheim Skogsmaraton Quarter 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!
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This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Trondheim Skogsmaraton or Midt-Norge Bedriftsidrettskrets. 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 Trondheim Skogsmaraton website.
