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Running Trails
Iceland

Hafnarfjörður

The best running trails in Hafnarfjörður

4.8

(26)

2,277

runners

73

runs

Jogging in Hafnarfjörður offers diverse routes through unique volcanic landscapes and serene natural features. The region is characterized by ancient Holocene lava fields, providing a distinct backdrop for running trails. Numerous picturesque lakes, such as Hvaleyrarvatn and Ástjörn, offer tranquil settings, while coastal paths along the Strandstigur provide views of the fjord. For more challenging runs, hills like Helgafell and Ásfjall are accessible.

Best jogging routes in Hafnarfjörður

  • The most popular jogging route is Hvaleyrarvatn Lake loop from Ástjörn, a 12.9 miles (20.7 km) trail that takes 2 hours 30 minutes to complete. This difficult route circles the scenic Hvaleyrarvatn Lake.
  • Another top favourite among local runners is Hvaleyrarvatn – Ástjörn og Ásfjall loop from Ástjörn, a moderate 8.0 miles (12.9 km) path. This route combines lake views with ascents up Ásfjall hill.
  • Local runners also love the Helgafell Summit (Reykjanesfólkvangur) loop from Kaldárhraun og Gjárnar, a 6.2 miles (10.0 km) trail leading through volcanic terrain towards Helgafell Summit, often completed in about 1 hour 22 minutes.
  • Jogging in Hafnarfjörður is defined by ancient lava fields, tranquil lakes, and scenic coastal paths. The network of running routes offers options for various ability levels, from easy lakeside loops to more challenging hill climbs.
  • The routes in Hafnarfjörður are highly rated by the komoot community with an average score of 4.8 stars from over 25 reviews. More than 2000 runners have used komoot to explore Hafnarfjörður's varied terrain.

Last updated: May 4, 2026

90

runners

#1.

Hvaleyrarvatn Lake loop from Ástjörn

20.4km

02:28

330m

330m

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

21

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

Hard

21

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Tips from the Community

Jörg
August 18, 2025, Búrfellsgjá Lava Fissure

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 shipwreck is clearly visible from the lookout point. It's not recommended to climb down to avoid damaging the coastline.

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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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Nestled in the picturesque town of Hafnarfjörður, Iceland, lies the tranquil Hvaleyrarvatn, a serene lake that enchants visitors with its pristine beauty. Surrounded by rolling hills and lush greenery, this hidden gem offers a peaceful retreat from the hustle and bustle of everyday life. The crystal-clear waters of Hvaleyrarvatn mirror the ever-changing skies above, creating a breathtaking reflection that amplifies the natural splendor. Visitors can explore the lake's shores, meandering along peaceful trails that lead to secluded spots for picnics or quiet contemplation. Hvaleyrarvatn's idyllic setting makes it a perfect haven for nature lovers and a sanctuary for those seeking solace amidst Iceland's awe-inspiring landscapes.

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Very beautiful landscape

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A very fascinating landscape that is worth a visit.

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Frequently Asked Questions

How many running routes are available in Hafnarfjörður?

Hafnarfjörður offers a wide selection of over 70 running routes, catering to various fitness levels. You'll find everything from easy lakeside loops to more challenging trails through volcanic terrain.

What makes jogging in Hafnarfjörður a unique experience?

Jogging in Hafnarfjörður is truly unique due to its distinctive landscape, often called the 'Town in the Lava' and 'Town of Elves and Lava'. Routes wind through ancient, moss-covered lava fields, serene lakes like Hvaleyrarvatn, and offer coastal views. This blend of natural beauty and local folklore creates a magical backdrop for your run.

Are there any easy running routes suitable for beginners or a relaxed jog?

Yes, Hafnarfjörður has several easy running routes perfect for beginners or those looking for a relaxed pace. One excellent option is the Hvaleyrarvatn loop from Skarðshlíð, which is 4.5 km long and offers gentle terrain around the scenic lake.

Can I find circular running routes in Hafnarfjörður?

Many of the running routes in Hafnarfjörður are designed as circular loops, allowing you to start and finish at the same point. A popular choice is the Hvaleyrarvatn Lake loop from Ástjörn, a challenging 20.7 km trail that circles the beautiful Hvaleyrarvatn Lake.

What kind of natural features or landmarks can I expect to see along the running trails?

Hafnarfjörður's trails are rich with natural features. You can run through ancient lava fields, past tranquil lakes like Hvaleyrarvatn Lake, and explore unique areas like Hellisgerði Park, a lava garden believed to be home to elves. Some routes also offer views of the coast and the Reykjanes Peninsula, and you might even pass by Helgafell summit.

Are there any running routes that offer good viewpoints?

Absolutely. Trails that ascend hills like Ásfjall or lead towards Helgafell summit provide excellent panoramic views of the surrounding volcanic landscapes and the town. The Helgafell Summit (Reykjanesfólkvangur) loop from Kaldárhraun og Gjárnar is a great option for scenic vistas.

What do other runners say about the trails in Hafnarfjörður?

The running trails in Hafnarfjörður are highly regarded by the komoot community, boasting an average rating of 4.8 stars from over 25 reviews. Runners frequently praise the unique volcanic scenery, the tranquility of the lake areas, and the variety of routes available for different skill levels.

Are there any family-friendly jogging routes in Hafnarfjörður?

While specific 'family-friendly' routes are not explicitly listed, many of the easier, flatter paths around lakes like Ástjörn or along the Lækurinn stream are suitable for families. These areas often feature lively birdlife and pleasant scenery, making for an enjoyable outing for all ages.

Are the running trails in Hafnarfjörður suitable for trail running with dogs?

Hafnarfjörður's natural environment, with its open lava fields and lakeside paths, is generally welcoming for dogs. Many local runners enjoy these trails with their canine companions. However, always ensure your dog is under control, and be mindful of local regulations regarding leashes and waste disposal, especially in conservation areas like Hleinar Conservation Area.

Are there routes that combine lake views with hill climbs?

Yes, for runners looking for a mix of scenery and a challenge, the Hvaleyrarvatn – Ástjörn og Ásfjall loop from Ástjörn is an excellent choice. This moderate 12.9 km route combines beautiful lake views with ascents up Ásfjall hill, offering both serene landscapes and a good workout.

What is the best time of year to go jogging in Hafnarfjörður?

The best time for jogging in Hafnarfjörður is generally during the warmer months, from late spring to early autumn (May to September), when the weather is milder and the days are longer. The moss-covered lava fields are particularly vibrant during this period. However, dedicated paths and the town's focus on outdoor activities mean running is possible year-round, with appropriate gear for winter conditions.

Are there any routes that explore the ancient lava fields more extensively?

Many routes in Hafnarfjörður traverse the ancient lava fields. For a deeper immersion into this unique landscape, consider trails in the vicinity of Kaldárhraun og Gjárnar, such as the Hausastaðatjörn – Hleinar loop from Hafnarfjordur, which takes you through the distinctive volcanic terrain and towards the Hleinar Conservation Area.

Most popular routes in Hafnarfjörður

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