4.8
(25)
3,791
runners
15
runs
Jogging in Heiðmörk offers diverse landscapes for runners, characterized by reforested areas, volcanic formations, and tranquil lakes. This nature reserve, located southeast of Reykjavík, features extensive gravel tracks and trails. The terrain includes lush woodlands, striking red pseudocraters like Rauðhólar, and serene bodies of water such as Elliðavatn. Elevation changes are generally moderate, providing varied running experiences.
Last updated: May 20, 2026
47
runners
10.6km
01:18
140m
140m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
5.0
(1)
38
runners
9.64km
01:10
130m
130m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
36
runners
10.6km
01:19
150m
150m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
23
runners
12.6km
01:33
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
16
runners
4.12km
00:30
40m
40m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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As of August 18, 2025: Iceland experienced its twelfth volcanic eruption in just over four years. On the sparsely populated Reykjanes Peninsula, southwest of Reykjavik, the earth opened up again on Wednesday, July 16. Since Tuesday, August 5, no more lava has been escaping from the eruption fissure located approximately seven kilometers northeast of Grindavik. Volcanologists believe it is highly likely that the eruption has ended for the time being. The temporarily closed campsite in the town of Grindavik is now freely accessible again.
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Really impressive in the old lava fields
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The fissure is surrounded by ancient lava flows that have cooled and solidified, forming a rugged, rocky landscape. Despite the volcanic terrain, the area is home to a surprising amount of vegetation adapted to lava soil, as well as birds and other animals typical of Iceland.
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It is a unique geological feature located near Reykjavik in Iceland. It is a canyon formed by a volcanic fissure in the Hafnarfjörður region on the Reykjanes Peninsula. It is a fascinating place for both its geology and natural beauty. Near Búrfellsgjá is the Búrfell crater, which is an impressive volcanic feature in itself. This crater is almost perfectly shaped and offers a closer look at the volcanic activity that formed the region.
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A very fascinating landscape that is worth a visit.
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Heiðmörk offers a wide selection of running routes, with over 15 trails available on komoot. These range in difficulty from easy to challenging, catering to various fitness levels.
The running trails in Heiðmörk feature diverse terrain, including lush reforested areas with birch and spruce, extensive gravel tracks, and ancient lava fields. You'll also find paths winding past tranquil lakes and unique volcanic formations like the red pseudocraters of Rauðhólar.
Yes, Heiðmörk has several easy running routes suitable for beginners or those looking for a more relaxed jog. An example is the Running loop from Heiðmörk, which is just over 4 km long with minimal elevation gain.
While jogging in Heiðmörk, you can encounter several striking natural features. The vibrant red pseudocraters of Rauðhólar are a prominent geological attraction. You'll also run past serene lakes such as Elliðavatn, Helluvatn, and Hraunhúsatjörn, and through extensive reforested areas that are home to diverse plant life and bird species.
Yes, many of the running paths in Heiðmörk are circular, offering convenient loop options. Popular choices include the Vífilsstaðavatn loop from Maríuhellar and the Maríuhellar loop from Maríuhellar, both providing varied scenery.
Heiðmörk is generally family-friendly, especially its easier and shorter routes. The diverse landscapes, including forests and lakes, offer an engaging environment for children. Many trails are well-maintained gravel paths, suitable for a family jog or walk. There are also picnic areas available for breaks.
Heiðmörk is a popular area for dog owners, and dogs are generally welcome on the trails. However, it's always recommended to keep your dog on a leash, especially given the wildlife in the reserve and to respect other trail users.
The best time to go running in Heiðmörk is typically during the spring, summer, and early autumn months (May to September) when the weather is milder, and the trails are clear. The lush forests are particularly beautiful in summer. Winter running is possible, but conditions can be challenging with snow and ice, requiring appropriate gear.
Heiðmörk is located just 15-20 minutes southeast of Reykjavík, making it easily accessible. While direct public transport options might be limited to specific entry points, local bus services can get you close to the reserve's perimeter, from where you can access the trail network.
Yes, there are several designated parking areas around Heiðmörk, particularly near popular access points like Maríuhellar. These facilities make it convenient for runners to park their vehicles before heading out onto the trails.
The running routes in Heiðmörk are highly rated by the komoot community, with an average score of 4.8 stars from over 25 reviews. Runners frequently praise the diverse and scenic landscapes, the extensive network of well-maintained trails, and the peaceful escape it offers from city life, often highlighting the beauty of the reforested areas and tranquil lakes.
Yes, Heiðmörk offers routes with moderate elevation gains and longer distances that can provide a good challenge for experienced runners. For example, the Búrfell – Búrfell loop from Maríuhellar is a 12.8 km route with over 170 meters of elevation gain, winding through varied terrain.


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