3.7
(3)
111
runners
8
runs
Jogging in Tjäderleksmossen offers a varied landscape approximately 20 km east of Uppsala, providing diverse terrain for running. The reserve features a mix of mires, ancient old-growth forests, and lush groves. Runners will encounter moss-covered boulders, dramatic rift valleys, and wet fens that transition into pine bogs. This varied environment makes Tjäderleksmossen trails particularly suitable for trail running.
Last updated: May 16, 2026
3.0
(1)
3
runners
12.6km
01:22
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
runners
11.7km
01:16
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
65
runners
21.4km
02:22
120m
130m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
28
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
5.73km
00:39
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Tjäderleksmossen
Interesting bridge that moves across the water, taking you to the other side.
0
0
Really nice swimming area with a sandy beach, several benches, standing boards and diving boards in summer
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Tjäderleksmossen offers a highly varied landscape, making it ideal for trail running. You'll encounter a mix of mires, ancient old-growth forests, and lush groves. The terrain features moss-covered boulders, dramatic rift valleys, and wet fens that transition into pine bogs. This diversity provides both scenic beauty and a challenging workout.
Yes, Tjäderleksmossen offers a range of running routes, including some easier options. For instance, the Running loop from Fjällnora is classified as easy, covering about 4.3 km. While many trails are moderate to difficult, there are paths to suit different ability levels.
There are 9 running routes documented in Tjäderleksmossen on komoot, offering a variety of distances and difficulty levels. These include 1 easy, 6 moderate, and 2 difficult trails, ensuring options for different preferences and fitness levels.
While running in Tjäderleksmossen, you can expect to see striking natural elements such as large moss-covered boulders and dramatic rift valleys. The reserve also features diverse mires, ancient old-growth forests, and the scenic areas around Kansadalen and Skärsjön lake. Keep an eye out for the Skärsjöstugan, an open cabin that can serve as a rest stop.
The region's natural environment, with varied terrain and forests, is generally welcoming for dogs. However, as it is a nature reserve, it's important to check local regulations regarding dogs on trails, especially concerning leash requirements and protected wildlife areas. Always ensure your dog is under control and respect the natural habitat.
Yes, many of the running routes in Tjäderleksmossen are designed as loops. Examples include the popular Fornborg loop from Länna and the Fornborg loop from Backen, both offering comprehensive tours of the area's diverse landscapes.
The running trails in Tjäderleksmossen are highly rated by the komoot community, with an average score of 3.7 stars from over 3 reviews. Runners often praise the varied terrain, which provides an engaging experience amidst nature, and the opportunity for a more rugged trail running workout.
Tjäderleksmossen is known for its rich wildlife. You might spot various bird species, including cranes, great northern divers, and three-toed woodpeckers. In early spring, the reserve offers a unique opportunity to witness the mating dance of the Capercaillie (tjäder) on the pine bogs, making it a special destination for nature enthusiasts.
While Tjäderleksmossen is primarily a nature reserve, the Skärsjöstugan is an open cabin available for rest stops or even overnight stays, offering a rustic shelter. For more extensive facilities like cafes or accommodation, you would typically need to look in nearby towns or villages outside the immediate reserve area.
Tjäderleksmossen offers unique experiences throughout the year. Spring is particularly special for wildlife observation, especially for the Capercaillie mating dance. The varied landscapes, including mires and forests, are beautiful in all seasons, but conditions can vary. Always check local weather and trail conditions, especially during winter or after heavy rain, as some areas can be wet.
The longest running route in Tjäderleksmossen is the Fjällnora Bathing Area loop from Fjällnora naturreservat. This challenging trail spans approximately 21.4 km and typically takes around 2 hours and 21 minutes to complete, leading through diverse landscapes around the Fjällnora area.


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