5.0
(2)
80
runners
20
runs
Jogging in Stora Alsjön offers diverse landscapes characterized by expansive coniferous forests and a network of oligotrophic lakes, including Stora Alsjön itself. The terrain is generally hilly and rugged, providing varied running experiences. From Alsjöklint, runners can find extensive views over the forest landscape.
Last updated: June 26, 2026
4
runners
7.47km
00:47
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
13.3km
01:29
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
runners
10.1km
01:04
60m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
runners
13.0km
01:24
110m
110m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
3
runners
6.46km
00:42
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This road crosses the Vackstaskogen nature reserve, located next to Vackstaviken bay, by Lake Långsjön in Södertälje municipality.
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There is a shelter here, right outside town. Unlike most shelters this one doesn't have any floor but instead has benches for seating inside. There is a nice fireplace as well.
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Stora Alsjön offers a wide selection of running routes, with over 25 trails to explore. These include 4 easy routes, 20 moderate routes, and 2 challenging options, ensuring there's something for every fitness level.
The running trails in Stora Alsjön feature diverse and engaging terrain. You'll encounter hilly and rugged forest paths, expansive coniferous forests, and picturesque views of oligotrophic lakes like Stora Alsjön itself. Some sections may even include stairs, adding to the varied experience.
Yes, Stora Alsjön is well-suited for circular running routes. Many trails, including sections of the Sörmlandsleden, can be combined with local blue-marked paths to create loops of varying lengths. For example, the Running loop from Stada is a popular 11.5 km circular trail through varied forest terrain.
For beginners or those seeking an easier run, Stora Alsjön offers several options. While the region is known for its hilly terrain, there are 4 routes classified as easy. One moderate option that provides a peaceful atmosphere through forest paths is the Running loop from Hökmossen, which is 6.5 km long.
Absolutely. For runners seeking a challenge, Stora Alsjön has 2 difficult routes. Additionally, many moderate trails offer significant distances and elevation changes. The Frösjö Strand loop from Gnesta is a longer, moderate option at 13 km with notable elevation changes, providing a good workout.
One of the most notable viewpoints is Alsjöklint, a high mountain situated in the middle of the nature reserve. From here, you can enjoy extensive views over the surrounding forest landscape, making it a rewarding stop during your run.
Yes, Stora Alsjön can be suitable for families, especially on the easier and shorter trails. The varied landscape and natural features offer an engaging environment. Look for the 4 easy routes available, which are generally less strenuous and more accessible for younger runners or those with varying fitness levels.
Stora Alsjön is a nature reserve, and generally, dogs are welcome on trails as long as they are kept on a leash to protect wildlife and ensure a pleasant experience for all visitors. Always check local regulations or signage at trailheads for any specific restrictions.
Yes, along the trails in Stora Alsjön, you'll find designated picnic areas equipped with fire pits and benches, perfect for a rest or a post-run snack. There is also a shelter available at Lilla Horssjön, which can be used for overnight stays.
The running routes in Stora Alsjön are highly regarded by the komoot community, with an average rating of 5.0 stars from over 2 reviews. Runners often praise the peaceful atmosphere, the beauty of the coniferous forests, and the stimulating mix of hilly terrain and scenic lake views that make for a refreshing outdoor workout.
While Stora Alsjön offers a wilderness experience, it is located near Södertälje, making it accessible. For specific public transport options, it's best to check local bus schedules or regional train services that connect to nearby towns like Nykvarn or Gnesta, from which some routes, such as the Running loop from Nykvarn or Running loop from Gnesta, might be reachable.
Yes, parking is generally available at various access points to the nature reserve. While specific parking lots are not detailed, the presence of established trailheads and popular routes suggests designated areas for visitors to park their vehicles before heading out for a run.


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