48
runners
5
runs
Jogging in Omnflug Naturreservat offers diverse terrain for runners, characterized by its location south of Blefjell in Notodden municipality. The landscape features areas around Harvedalsvatn and Breivatn lakes, extending towards the mountainside of Sigridsfjell. This natural reserve encompasses old-growth forests and varied ecological gradients, providing a rich natural environment for running. The bedrock primarily consists of light quartzite, influencing the soil composition and vegetation.
Last updated: May 23, 2026
12
runners
13.2km
02:00
630m
630m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
16.1km
02:20
640m
640m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5
runners
5.91km
00:41
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
5.69km
00:39
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
6.03km
00:47
160m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Omnflug Naturreservat
Sandvatnet is a tranquil mountain lake surrounded by gentle hills and open landscapes. Its clear waters and peaceful setting make it a great spot to pause and enjoy nature.
0
0
Omnflug Naturreservat offers several dedicated running routes. You'll find a total of 5 routes documented on komoot, ranging from moderate to difficult, ensuring options for various fitness levels.
The terrain in Omnflug Naturreservat is quite varied, characterized by its location south of Blefjell. You'll encounter paths through old-growth forests, areas around lakes like Harvedalsvatn and Breivatn, and trails extending towards the mountainside of Sigridsfjell. The bedrock is predominantly light quartzite, influencing the soil and vegetation. Expect a mix of forest paths and more rugged mountain trails, with some routes featuring significant elevation changes.
Yes, while some routes are challenging, there are moderate options suitable for less experienced runners. For example, the Running loop from Mælåe is a moderate 5.9 km trail with minimal elevation change, often completed in about 40 minutes. Another moderate option is the Running loop from Sandvann, which is 5.7 km long.
The reserve is rich in natural beauty. You can expect to see old-growth forests, tranquil lakes such as Harvedalsvatn and Breivatn, and even waterfalls. For those venturing higher, Bletoppen (1,342 m) offers panoramic views. The area also features the scenic Sigridsbu DNT Cabin, known for its beautiful lake and views.
Absolutely. Omnflug Naturreservat is home to several difficult routes. The Krømla – Omnsvegg loop from Nordstulvtnet is a challenging 16.2 km path with significant ascents and descents. Another demanding option is the Krømla loop from Nordstulvtnet, which covers 13.3 km with substantial elevation gain.
Omnflug Naturreservat is a natural reserve, and while specific rules for dog access on jogging trails aren't detailed in the provided information, it's generally advisable to keep dogs on a leash in protected areas to protect wildlife and ensure a pleasant experience for all visitors. Always check local signage or official park regulations before heading out with your pet.
Yes, many of the running routes in Omnflug Naturreservat are designed as loops, offering a convenient way to start and end at the same point. Examples include the Running loop from Mælåe, the Running loop from Sandvann, and the more challenging Dugurdmålnatten loop from Leirodden.
Runners frequently praise the diverse natural environment, highlighting the old-growth forests, scenic lake views, and varied mountain trails. The tranquil atmosphere, enhanced by the prohibition of motorized traffic, is also highly valued, providing an ideal setting for uninterrupted outdoor activity and immersion in nature.
The reserve offers experiences in both summer and winter. For jogging, the warmer months typically provide the most accessible conditions across all terrains. However, the diverse landscape, including the main peak of Blefjell, Bletoppen, can be a beautiful destination year-round, suggesting that winter running might be possible on certain trails, though conditions would be more challenging.
While the guide focuses on the routes themselves, Omnflug Naturreservat is generally accessible. For specific parking facilities or public transport options to trailheads, it's recommended to check local visitor information or detailed maps for the Notodden municipality, as these details can vary by starting point.


Browse the best Running Trails & Routes in other regions.