4.7
(109)
5,322
riders
21
rides
Touring cycling around Gunbarrel, Colorado, offers diverse landscapes and extensive trail networks. The region features expansive views of the Front Range and iconic Flatirons, alongside rolling prairie landscapes and vast open spaces. Many routes connect to neighboring communities and natural features like the Boulder Reservoir. The terrain primarily consists of well-maintained paved surfaces, with options for crushed gravel and singletrack.
Last updated: May 10, 2026
4.0
(1)
1
riders
25.6km
01:50
210m
210m
Cycle the moderate 15.9-mile East Boulder - Gunbarrel Loop for expansive Front Range views, prairie landscapes, and wildlife spotting.
39
riders
49.5km
03:14
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
30
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
24
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
23
riders
44.1km
02:59
230m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Since the earlier post from October 2023, several new gravel trails have been headed up to and down from the mesa. Flowy routes that are fun.
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Could love more on the trails with soft and dry graves, some portion has hard rocks.
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Though the mud after days of sunshine after winter storm became smooth and look nice. However, there are still cars going through and the washboards could be so bumpy. Especially, the wind speed was averaged around 15mph on that day. It might be hard to write this part.
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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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You can easily walk along the river from the city towards Red Rocks.
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Gunbarrel offers a good selection of touring cycling routes, with over 20 documented trails. These routes cater to various skill levels, from easy loops to more challenging long-distance rides.
The touring cycling routes in Gunbarrel feature diverse terrain. You'll find many well-maintained paved surfaces, ideal for road bikes, as well as crushed gravel sections and even some singletrack, offering options for gravel and mountain bikers. This variety allows for different cycling experiences across the region.
Yes, Gunbarrel has several easy touring cycling routes perfect for beginners. One such option is The Old Oak Coffeehouse loop from Heatherwood Elementary Parking, which is an easy 30.95 km ride. These routes often feature mostly flat or gently rolling terrain, making them accessible for those new to touring cycling.
Absolutely. For those looking for longer rides, Gunbarrel offers several options. The Lagerman Agricultural Preserve β Coot Lake Dock loop from Gunbarrel is a moderate 50.45 km route, and the Boulder Creek Trail β Boulder Creek Path loop from Gunbarrel is a challenging 49.5 km ride, both providing extensive distances to explore.
Touring cycling in Gunbarrel offers stunning views of the iconic Front Range and Flatirons. You'll also pass through expansive prairie landscapes and open spaces, with opportunities for wildlife spotting. Notable natural features include the Boulder Reservoir, Lagerman Agricultural Preserve, and the Twin Lakes. For panoramic vistas, consider visiting the Davidson Mesa Overlook.
Yes, many of the touring cycling routes in Gunbarrel are designed as loops, offering a convenient way to start and end your ride at the same point. Examples include the East Boulder - Gunbarrel Loop and the Twin Lakes Trail β Twin Lakes loop from Gunbarrel.
The touring cycling routes in Gunbarrel are highly rated by the komoot community, with an average score of 4.8 stars from 10 reviews. Cyclists often praise the expansive views of the Front Range, the well-maintained paths that range from paved to crushed gravel, and the diverse landscapes that include open spaces and lakeside areas.
Yes, the LOBO Regional Trail is a key connection, linking Gunbarrel to Longmont and the Boulder Reservoir. This trail offers scenic views of the foothills and diverse landscapes, including open spaces, farmlands, and lakeside areas, providing opportunities for longer rides and exploring beyond Gunbarrel.
Gunbarrel is increasingly recognized for its gravel riding. Routes like the 51st Street (Gravel to Eagle Trailhead) offer enjoyable sections with views over Boulder Valley Ranch to the foothills and Flatirons. The Cottonwood Trail also provides a scenic crushed gravel route next to a creek and open fields.
For convenience, the Davidson Mesa Overlook, which offers sweeping views of the Flatirons and Boulder, conveniently includes a public bike repair station. This can be a useful stop during your ride.
You can cycle through several beautiful natural preserves and open spaces. The Lagerman Agricultural Preserve offers about 7 miles of singletrack trails and excellent views of the foothills. Teller Farm also provides mostly mellow and flat trails, including dirt roads and doubletrack, with views of the Front Range and grazing cattle.
Gunbarrel's climate generally allows for cycling year-round, though spring and fall offer particularly pleasant temperatures and vibrant scenery. Summer can be warm, and winter rides are possible, especially on paved routes, but always check local weather conditions and trail status before heading out.


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