4.6
(53)
516
riders
44
rides
Touring cycling around Longmont offers diverse terrain, from flat plains to rolling foothills, situated at the edge of Colorado's Front Range. The region features an extensive network of dedicated bike lanes and multi-use trails, providing views of the Rocky Mountains. Natural features include several lakes and riparian areas, such as McIntosh Lake and Union Reservoir, which contribute to varied cycling experiences. This landscape supports a range of touring cycling routes suitable for different abilities.
Last updated: April 24, 2026
5.0
(1)
54
riders
43.1km
02:40
130m
130m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
47.4km
03:08
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(2)
3
riders
31.0km
01:48
100m
100m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
2
riders
27.0km
01:40
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.7
(7)
53
riders
Easy bike ride. Great for any fitness level. 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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This is the intersection of the Saint Vrain Greenway and Left Hand Creek Trail Trailhead. The Left Hand Creek Trail will take you all the way into Boulder, so it is a great way to go from Union Reservoir into the city.
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The Sandstone Ranch Park in Longmont, Colorado, is a vast recreational and natural area that offers a variety of amenities and activities. It spans over 313 acres, featuring athletic fields, playgrounds, picnic areas, and extensive walking and biking trails, including the St. Vrain River Greenway. The park also includes historical sites, such as the Sandstone Ranch Visitors & Learning Center, which offers educational programs about the local environment and history. Additionally, the park hosts community events and sports programs, making it a popular destination for locals and visitors alike.
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Golden Ponds are three beautiful ponds along the Lykins Gulch Greenway. There is a boardwalk that takes you out towards the center of the main pond, so that you can take in the surrounding scenery.
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The trail around the ponds is a paved bike path with a flat packed gravel side. The ponds are beautiful, especially at dawn and sunset, and there is a parking lot with restrooms on the northeast side.
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The Sandstone Ranch Park in Longmont, Colorado, is a vast recreational and natural area that offers a variety of amenities and activities. It spans over 313 acres, featuring athletic fields, playgrounds, picnic areas, and extensive walking and biking trails, including the St. Vrain River Greenway. The park also includes historical sites, such as the Sandstone Ranch Visitors & Learning Center, which offers educational programs about the local environment and history. Additionally, the park hosts community events and sports programs, making it a popular destination for locals and visitors alike.
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Longmont offers a diverse range of terrain for touring cyclists, from flat plains to rolling foothills. You can expect routes that provide stunning panoramic views of the majestic Rocky Mountains, including Longs Peak, as well as paths along picturesque bodies of water like McIntosh Lake and Union Reservoir.
Yes, Longmont has many easy, family-friendly options. The Longmont Loop - South is an easy 19.2-mile path offering pleasant rural scenery. Another great choice is the St. Vrain Greenway and Lagerman Preserve Loop, which is also considered easy and covers about 16.8 miles. The St. Vrain Greenway itself is a highlight, accessible for all ages and skill levels.
Many routes offer scenic views of the Rocky Mountains and pass by significant natural features. You can cycle past McIntosh Lake, Golden Ponds, and the Boulder Reservoir. The St. Vrain Greenway also meanders along the St. Vrain Creek, providing access to parks and natural areas.
Yes, Longmont offers several excellent loop routes. A popular option is the Longmont, Boulder Reservoir and Gunbarrel loop via the LOBO Trail, which is a moderate 29.4-mile ride. The St. Vrain Greenway and Lagerman Preserve Loop is another great circular route, covering about 16.8 miles.
Longmont boasts over 300 days of sunshine annually, making it suitable for touring cycling year-round. Spring and fall offer pleasant temperatures and vibrant scenery. Even in winter, many paved trails remain accessible, though you should check local conditions for ice or snow, especially on less-trafficked paths.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 79 reviews. Cyclists frequently praise the extensive network of dedicated bike lanes and multi-use trails, the stunning mountain views, and the variety of routes suitable for different abilities.
Absolutely. The Longmont-to-Boulder (LOBO) Regional Trail is a prominent example. This moderate 26.8-mile paved path directly connects Longmont to Boulder, offering varied landscapes and continuous mountain views along the way.
Yes, Longmont and its surrounding areas offer gravel routes for those seeking a different touring experience. These routes often showcase lakes, reservoirs, and provide distant views of Longs Peak, adding a unique dimension to your ride.
For longer rides, you can combine sections of the extensive trail network. The Longmont, Boulder Reservoir and Gunbarrel loop via the LOBO Trail is a substantial 29.4-mile route, and the Longmont-to-Boulder (LOBO) Regional Trail is 26.8 miles, offering a good foundation for extended tours.
Longmont's bike-friendly infrastructure includes access points with parking for many trails. For specific parking details for individual trailheads, it's best to consult local city resources. You can find general information about outdoor activities and facilities on the Longmont city website.
The St. Vrain Greenway is a central part of Longmont's trail system. The St. Vrain Greenway and Lagerman Preserve Loop is a great way to experience a significant portion of it. Another route, Saint Vrain Greenway β Sandstone Ranch Community Park loop from Skyline High School, also utilizes this scenic path.
Longmont's riparian areas, open spaces, and river corridors are vital habitats for diverse wildlife. While cycling, you might spot deer, various waterfowl, raptors, and eagles, especially around natural areas like Golden Ponds and the St. Vrain Greenway.


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