5.0
(2)
16
runners
01:46
13.3km
340m
Running
This 8.3-mile (13.3 km) difficult trailrunning route through Gorbeia Natural Park explores the ancient beech forests of Las Tres Burbonas.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Gorbeiako parke naturala/Parque Natural del Gorbea
Waypoints
Start point
Parking
Get Directions
5.73 km
Highlight • Forest
Translated by Google •
Tip by
6.58 km
Highlight • Summit
Translated by Google •
Tip by
7.57 km
Highlight • Summit
Translated by Google •
Tip by
13.3 km
End point
Parking
Way Types & Surfaces
Way Types
11.8 km
1.15 km
225 m
172 m
< 100 m
Surfaces
9.47 km
3.12 km
316 m
225 m
197 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (930 m)
Lowest point (650 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Monday 25 May
32°C
15°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
The trail offers a varied terrain, including paths (senda), trails (sendero), mountain trails (sendero de montaña), and short sections of road. You'll find tracks leading into a beautiful beech forest and an ascent. In good weather, it's possible to cross directly through the Bayas River. The entire route is well-marked with circular yellow signs on posts and trees.
Komoot rates this trail as 'difficult' for jogging. While some sources describe it as 'relatively simple' for hiking in good weather and potentially suitable for families, the varied terrain and ascent mean it's best suited for those with some trail running or hiking experience. Conditions can become challenging with mud in winter.
The most striking feature is the extensive and beautiful beech forest that covers the 'Tres Burbonas' (three peaks). You'll pass through the Western Burbona Forest. While the views from the summits like Burbona Central Summit and Burbona East are largely obstructed by the dense beech trees, the forest itself provides a captivating natural environment. The opportunity to traverse the Bayas River in good weather is also a unique element.
The trail is located within Gorbeia Natural Park. While specific parking details for this exact trailhead aren't provided, generally, parking is available at designated areas within the park. It's advisable to check local park information or maps for the most convenient starting point and parking facilities.
The trail is enjoyable in favorable weather conditions. Spring and autumn are often ideal for trail running, offering pleasant temperatures and vibrant foliage. During winter, adverse weather and mud can make the trail more challenging, though it's still suitable for trail running/walking rather than mountain biking. The option to cross the Bayas River is best in good weather.
Yes, trails within Gorbeia Natural Park are generally dog-friendly. However, it's always recommended to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please also ensure you clean up after your pet.
Generally, there are no specific permits or entrance fees required to access the trails within Gorbeia Natural Park for activities like hiking or trail running. However, it's always good practice to check the official Gorbeia Natural Park website for any updated regulations or specific requirements, especially for larger groups or organized events.
Yes, the route intersects with several other official trails. You will find sections that overlap with the Artzaintza naturbidea, Euskal Herriko ibilaldia, Camino de Aldarro a Burbona, Senda a Astaiz, Senda a Burbona Central, Puente de Aldarro, and Puente de Igaz.
Given the varied terrain and potential for river crossings, wear appropriate trail running shoes with good grip. Dress in layers suitable for the weather conditions, as temperatures can change. Bring enough water, especially since there's no mention of water sources on the trail itself. A small backpack with snacks, a first-aid kit, and navigation tools (like the komoot app) is also recommended.
Yes, a unique aspect of this trail is the possibility of crossing directly through the Bayas River itself. This is best done in favorable weather conditions when the water levels are lower. It adds an engaging element to the adventure, but always assess the conditions carefully before attempting to cross.
For jogging, this 13.3 km circular trail typically takes around 1 hour and 46 minutes to complete. This duration can vary based on your pace, fitness level, and how often you stop to enjoy the scenery.