3.0
(1)
407
runners
11
runs
Jogging routes around Estany de Mar are situated in a high-altitude glacial landscape within the Catalan Pyrenees, at over 2,400 meters. The region is characterized by its glacial origin, numerous interconnected mountain lakes, and surrounding peaks. This environment offers rugged terrain and significant elevation changes, making it suitable for experienced trail runners.
Last updated: June 28, 2026
36
runners
11.0km
01:51
630m
630m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.0
(1)
39
runners
16.2km
02:40
820m
820m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Sign up for free
10
runners
18.2km
03:39
1,400m
1,400m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
30
runners
8.38km
01:17
430m
430m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
30
runners
21.3km
03:34
1,140m
1,140m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
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
The Colomina refuge is located at an altitude of 2,425 metres, at the head of the Vall Fosca, next to the lake of the same name. It has 40 places to stay overnight, hot showers and food service, always subject to reservation.
0
0
Attention! This cable car is not suitable for people with walking difficulties as there are about 80 steep steps to climb!
0
0
One of the most iconic landscapes in the Park
1
0
Spectacular waterfall just 30 minutes from L'Estany de Sant Maurici. It is a little difficult to get there because there is a flight of stairs.
1
0
The lake is immense and of great beauty, as well as the waterfalls. There are a variety of routes depending on the time and difficulties.
0
0
The running routes around Estany de Mar are primarily designed for experienced trail runners. The region is characterized by its high-altitude glacial landscape, rugged terrain, and significant elevation changes. All 17 routes listed in this guide are rated as difficult, requiring good fitness and sturdy footwear.
Due to the high-altitude, glacial environment and significant elevation changes, there are no easy or beginner-friendly running trails listed in this guide for the immediate Estany de Mar area. All routes are categorized as difficult and are best suited for experienced trail runners.
You'll encounter stunning natural features typical of a high-mountain glacial landscape. Expect to see numerous interconnected glacial lakes, imposing crests and peaks like Tuc de Saburó, and alpine vegetation. The area is also close to the Aigüestortes i Estany de Sant Maurici National Park, known for its abundant water features and diverse wildlife.
Yes, there are several circular running routes available. For example, the Colomina Refuge – Estany de la Colomina loop from Estany Gento offers expansive views and passes multiple glacial lakes. Another option is the Lago Gento loop from Embassament de Sallente, which navigates through a high-altitude glacial environment.
Given its high-altitude setting (over 2,400 meters), the best time for running in Estany de Mar is typically during the warmer months, from late spring to early autumn, when snow has melted and trails are more accessible. Winter running would be extremely challenging and require specialized equipment and experience due to snow and ice.
While specific regulations for dogs on every trail vary, the Estany de Mar area is within the peripheral zone of the Aigüestortes i Estany de Sant Maurici National Park. It's crucial to check local park regulations regarding dogs, especially concerning leash requirements and restricted areas, to ensure a responsible and enjoyable experience for everyone.
Yes, mountain refuges such as Refugi Ventosa i Calvell and Refugi de la Restanca are available in the broader region. These provide accommodations and services, which can be particularly useful for runners undertaking multi-day adventures or those looking for a base to explore the extensive network of trails.
The running routes in Estany de Mar are highly rated by the komoot community, with an average score of 3.5 stars from over 4 reviews. Runners frequently praise the challenging high-mountain terrain, the breathtaking views of the Pyrenees, and the unique experience of navigating through a landscape dotted with numerous glacial lakes.
There are 17 running routes detailed in this guide for the Estany de Mar area. All of these routes are classified as difficult, offering significant challenges for experienced trail runners.
The primary 'landmarks' are the stunning natural features themselves. The trails offer panoramic views of the Pyrenees and pass by numerous glacial lakes, including Estany Gento and Estany de la Colomina. The high-altitude setting ensures breathtaking vistas throughout your run.
Access to this high-mountain region can be challenging. While specific public transport options directly to trailheads near Estany de Mar might be limited, some routes, like the Lago Gento loop from Embassament de Sallente, may be accessible via local services or shuttle buses that operate seasonally to key access points like Embassament de Sallente. It's advisable to check local transport schedules in advance.
The region is known for its numerous glacial lakes. While many are pristine and inviting, always exercise caution and check for any local regulations regarding swimming in these high-altitude waters. The water will be extremely cold, even in summer.


Browse the best Running Trails & Routes in other regions.