Celebrating over five decades of trail running, the Nordmarkstravern 2025 invites runners to experience the scenic beauty of Nordmarka forest in Oslo on September 6, 2025. The event features multiple race distances: the classic Heltravern (30 km) from Stryken to Kringsjå, the challenging Dobbeltravern (60 km), Halvtravern (15 km), Kvarttravern (7.5 km), Trillern (6 km) suitable for participants with strollers or wheelchairs, and the Knøttravern (1.2 km) for children. Organized by Idrettslaget Koll, the race emphasizes community spirit, environmental consciousness, and inclusivity. Participants can expect well-marked trails, aid stations, and a festive atmosphere at the finish line. With its rich history and diverse offerings, Nordmarkstravern continues to be a highlight in Norway’s trail running calendar.  
Races
8km
60km
30km
15km
6km
Race Date:
06 September, 2025
On September 6, 2025, the Halvtravern offers a 15 km trail run from Skar to Kringsjå in Oslo, organized by Idrettslaget Koll. This mid-distance challenge includes roughly 382 meters of elevation and scenic terrain through Nordmarka.
Weather based on historical averages.
FAQs
What is the Nordmarkstravern Halvtravern 15km?
How long is the Nordmarkstravern Halvtravern 15km?
Where does the Nordmarkstravern Halvtravern 15km take place?
What is the elevation gain of the Nordmarkstravern Halvtravern 15km?
How can I prepare for the Nordmarkstravern Halvtravern 15km?
How do I choose the right training plan for the Nordmarkstravern Halvtravern 15km?
On September 6, 2025, the Halvtravern offers a 15 km trail run from Skar to Kringsjå in Oslo, organized by Idrettslaget Koll. This mid-distance challenge includes roughly 382 meters of elevation and scenic terrain through Nordmarka.
The Nordmarkstravern Halvtravern 15km is 15km long.
The Nordmarkstravern Halvtravern 15km takes place in Nordmarka, Oslo, Norway.
The Nordmarkstravern Halvtravern 15km elevation gain is 382 meters, which Runna classifies as a Hilly 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 Nordmarkstravern Halvtravern 15km?
On September 6, 2025, the Halvtravern offers a 15 km trail run from Skar to Kringsjå in Oslo, organized by Idrettslaget Koll. This mid-distance challenge includes roughly 382 meters of elevation and scenic terrain through Nordmarka.
How long is the Nordmarkstravern Halvtravern 15km?
The Nordmarkstravern Halvtravern 15km is 15km long.
Where does the Nordmarkstravern Halvtravern 15km take place?
The Nordmarkstravern Halvtravern 15km takes place in Nordmarka, Oslo, Norway.
What is the elevation gain of the Nordmarkstravern Halvtravern 15km?
The Nordmarkstravern Halvtravern 15km elevation gain is 382 meters, which Runna classifies as a Hilly race.
How can I prepare for the Nordmarkstravern Halvtravern 15km?
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 Nordmarkstravern Halvtravern 15km?
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!
More
Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Nordmarkstravern 2025 or Idrettslaget Koll. 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 Nordmarkstravern 2025 website.
