406
runners
41
runs
Jogging around Gunbarrel, Colorado, offers access to diverse landscapes and extensive trail systems. The region features a blend of tranquil natural spaces and well-maintained paths, providing varied terrain for runners. Trails often consist of crushed gravel, dirt, and riparian areas, with rolling grasslands and scenic views of the Flatirons. This area provides a robust environment for outdoor enthusiasts seeking natural backdrops for their runs.
Last updated: April 24, 2026
15
runners
4.69km
00:32
10m
10m
Jog the easy 2.9-mile Longmont-to-Boulder (LOBO) Regional Trail through Twin Lakes Open Space, enjoying Flatirons views and diverse scenery.
10
runners
7.98km
00:54
30m
30m
Jog a moderate 5.0-mile loop on the LOBO and East Boulder Trails, enjoying open fields, wildlife, and views of the Flatirons.

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65
runners
19.4km
02:02
100m
100m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
43
runners
6.23km
00:39
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Boulder Valley Ranch Pond, nestled in a serene natural landscape outside Boulder, captivates with its tranquil waters and surrounding wilderness. A haven for diverse wildlife, it offers a peaceful retreat for nature enthusiasts.
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This mural is barely visible from the road. It's audience is cyclists and pedestrians using the bikeway underpass.
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The Boulder Valley Ranch Pond is one of two bodies of water within Boulder Valley Ranch (the other is Mesa Reservoir). This smaller reservoir has a beautiful mountain backdrop and is a good place to cool off the pets on warmer days, as a lot of the trails in the Ranch area don't offer much shade.
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The trails around the lakes are crushed gravel and are open to off-leash dog walkers. The lakes are also known as Davis Reservoir 1 and 2.
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To the north here the trails are all crushed gravel around Twin Lakes. There is also a bike path which runs along the ditch here through town and a small network of singletrack trails through the park south of the path.
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From here you get a fantastic view of the iconic Flatirons and the Front Range reflected in the Twin Lakes.
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The crushed gravel LoBo Trail follows the ditch through town. LoBo stands for Longmount-Boulder (the route the bike path takes).
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Komoot offers around 35 diverse running routes in Gunbarrel, catering to various preferences and fitness levels. These include 6 easy routes, 27 moderate routes, and 2 more challenging options.
Yes, Gunbarrel offers several easy running routes perfect for beginners. One popular option is the Longmont-to-Boulder (LOBO) Regional Trail, which is 2.9 miles (4.7 km) long and offers scenic views of the Flatirons.
For those seeking a longer or more challenging run, consider the Coot Lake Dock – Boulder Reservoir loop from Gunbarrel. This route spans 12.0 miles (19.4 km) and takes you through the scenic Boulder Reservoir area, offering a more demanding experience.
Yes, Gunbarrel features several excellent loop trails. A great option is the LOBO and East Boulder Trail Loop, a moderate 5.0-mile (8.0 km) path that winds through lush farmland and riparian areas. Another is the Twin Lakes – Twin Lakes Trail loop from Gunbarrel, a moderate 6.2 km route.
Running in Gunbarrel offers a diverse range of natural landscapes. You'll encounter serene settings around Twin Lakes Open Space, with opportunities for birdwatching. Trails like the LOBO Regional Trail provide stunning views of the iconic Flatirons, while the East Boulder Trail and White Rocks Trail wind through rolling grasslands, farmland, and riparian areas, often featuring diverse wildlife.
The East Boulder Trail and White Rocks Trail system offers sections that are known to be wheelchair accessible, suggesting they are also suitable for families with strollers. These trails feature a mix of crusher fines, dirt, and gravel surfaces, providing a pleasant experience through natural settings.
Many routes offer scenic views and access to local attractions. You can enjoy views of the Flatirons from trails like the LOBO Regional Trail, or explore the tranquil waters of Boulder Valley Ranch Pond. The Davidson Mesa Overlook provides panoramic vistas, and the Cottonwood Trail offers a scenic run alongside a creek and open fields.
While specific dog regulations can vary by trail section, many open space trails in the Boulder area, including those around Gunbarrel, are dog-friendly, often requiring dogs to be on a leash or under voice and sight control. It's always best to check local signage or the Boulder County Open Space website for the most current rules regarding pets on specific trails.
The komoot community frequently praises Gunbarrel for its extensive and well-maintained trail systems, offering a variety of terrain from crushed gravel to dirt paths. Runners particularly appreciate the stunning natural backdrops, including views of the Flatirons and the serene environment of areas like Twin Lakes Open Space, making for a picturesque and enjoyable running experience.
For detailed information about the East Boulder Trail, including accessibility and specific regulations, you can visit the official Boulder Colorado government website: bouldercolorado.gov/trail/east-boulder-gunbarrel.
Yes, the Cottonwood Trail is a great option as it connects Independence Road to Jay Road, offering a scenic route alongside a creek and open fields while specifically designed to avoid busier road crossings, providing a more uninterrupted running experience.
Gunbarrel's mild climate makes it suitable for running throughout much of the year. Spring and fall offer particularly pleasant temperatures and vibrant scenery. Even in winter, many trails remain accessible, though conditions can vary, so checking local weather and trail reports is always recommended.


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