4.7
(15)
2,997
runners
149
runs
Jogging routes around Iso Tiilijärvi offer diverse landscapes, from clearwater lakes to extensive forest paths. The region is characterized by the exceptionally clear, spring-fed lakes, part of the Salpausselkä aspiring UNESCO Global Geopark. Terrain varies, including flat sections, forest trails, and wooden duckboards across marshland, with some routes featuring steeper climbs towards hills like Tiirismaa. Coniferous and pine forests provide a serene environment for running.
Last updated: June 28, 2026
131
runners
28.5km
03:03
270m
270m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
runners
12.8km
01:34
350m
350m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
runners
24.8km
02:36
170m
170m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
12.6km
01:22
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Shelter with benches and fireplace in a young pine forest. Nice for a break.
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A great boardwalk through an extensive moor with a sparse pine forest. The moor is part of the Natura 2000 network.
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Impressive gorge next to Tiirismaa mountain, with walls over 20 meters high. Nearby you will find a fire pit with benches.
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The Salpausselkä ski jumps are a ski jumping facility in Lahti, Finland. They are named after the Salpausselkä mountain range on which they were built. The Lahti Ski Games are held there every year, and between 1997 and 2010, with interruptions, the opening competition of the Nordic Tournament was also held there.
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Wonderful walk-walk-run-bike trail that passes chic apartments and offers beautiful views of Lahti Harbour.
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Here you have a beautiful view of Lahti and a wonderful promenade for running, walking and cycling.
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The small ski museum is interesting. There is also a toilet.
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Common running zone during summer season behind the Lahti Ski Jumps, during winter it's the most popular nordic ski area of Lahti. It's also host for the World Cup (Lahti Ski Games)
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The terrain around Iso Tiilijärvi is quite varied. You'll find everything from flat sections and serene forest paths to wooden duckboards crossing marshland. Some routes, particularly those extending towards Tiirismaa, feature more challenging, steeper climbs. The area is characterized by magnificent coniferous and pine forests, offering a diverse and scenic running experience.
Yes, while many routes offer a challenge, there are options for easier runs. The region features gentle forest paths and sections of the 7.5 km Tiilijärvi Lakes trail are relatively flat. Out of the 161 routes in the area, 10 are classified as easy, providing a good starting point for beginners or those looking for a less strenuous run.
The Iso Tiilijärvi area is rich in natural beauty. You'll encounter exceptionally clear, spring-fed lakes, part of the Salpausselkä aspiring UNESCO Global Geopark. The Martan maja – Soisalmensuo Boardwalk loop from Hollola takes you through the protected Soisalmensuo Marsh with its unique boardwalks. On the northern shore, Tiirismaa, the highest point in southern Finland, offers magnificent coniferous forests and rocky scenery. You might also discover a protected hazelnut grove along the Tiilijärvi Lakes trail.
Yes, many of the routes in the area are circular, allowing you to start and end at the same point. For example, the 7.5 km Tiilijärvi Lakes trail loops around Iso Tiilijärvi, Keski-Tiilijärvi, and Vähä-Tiilijärvi. The View of Lake Tiilijärvi – Pirunpesä (Devil's Nest) loop from Hollola is another moderate circular option, covering 12.6 km.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 16 reviews. Runners often praise the versatility and scenic beauty of the trails, with many envying those who get to jog here daily. The clearwater lakes, diverse forests, and well-maintained paths are frequently highlighted as favorite aspects.
While the guide doesn't specify dog-friendly routes, generally, dogs are welcome on many outdoor trails in Finland, especially if kept on a leash. It's always a good idea to check local signage or specific trail regulations before heading out with your pet, particularly in protected areas like the Soisalmensuo Marsh.
Yes, the area provides several conveniences for visitors. There's a popular public beach on Iso Tiilijärvi itself for a refreshing dip. For a break, 'Martan maja' is a shelter equipped with benches and a fireplace. Additionally, many viewpoints along the trails offer benches and tables, perfect for a picnic while enjoying the scenic lake views.
Running routes in the Iso Tiilijärvi region vary significantly in length. You can find shorter loops, such as sections of the 7.5 km Tiilijärvi Lakes trail, or longer, more challenging runs. For instance, the Running loop from Messilä is about 10 km, while the Lahti Ski Jump – Lahti Ski Jumps loop from Hollola extends to nearly 25 km.
The region is well-equipped for visitors, and parking is generally available at popular trailheads and access points around Iso Tiilijärvi. While specific parking locations aren't detailed in the guide, the comprehensive network of trails suggests accessible starting points for runners.
Iso Tiilijärvi offers appealing conditions for jogging across multiple seasons. Spring and autumn provide pleasant temperatures and beautiful foliage. Summer is ideal for enjoying the clear lakes and lush forests, though it can be busy. Even winter offers possibilities, with some trails potentially groomed for winter activities, though conditions will vary and require appropriate gear.
Absolutely. For runners seeking a more challenging experience with significant elevation gain, routes that venture towards Tiirismaa are ideal. Tiirismaa is the highest point in southern Finland, and trails in this area feature steeper sections and uphill climbs, providing a good workout amidst magnificent coniferous forests.
While the guide focuses on the routes themselves, the region around Iso Tiilijärvi is a popular outdoor destination, suggesting some level of public transport accessibility to nearby towns or major trailheads. For detailed public transport information to specific starting points, it's advisable to check local transport schedules for the Hollola or Lahti areas.
Yes, the Martan maja – Soisalmensuo Boardwalk loop from Hollola is an excellent option for experiencing a unique natural environment. This 12.7 km trail leads through the protected Soisalmensuo Marsh, featuring wooden duckboards that allow you to traverse the swamp and its sparse pine forest, offering a distinct running experience.


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