4.4
(31)
546
riders
34
rides
Road cycling routes around Firestone, Colorado, traverse a landscape characterized by rolling hills and expansive views of the Rocky Mountains. The region features a network of paved trails, dedicated bike lanes, and roads with suitable shoulders for cycling. Green spaces, local parks, and the St. Vrain River contribute to the area's varied terrain, offering diverse options for road cyclists.
Last updated: July 2, 2026
4.9
(9)
26
riders
36.1km
01:46
110m
110m
This easy 22.4-mile road cycling route combines the Longmont Loop and Saint Vrain Greenway, offering diverse scenery and wildlife.
1
riders
23.6km
01:11
90m
90m
Enjoy an easy 14.7-mile road cycling loop on the Saint Vrain Greenway and Longmont Loop, featuring river views and Golden Ponds.

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4.5
(2)
43
riders
42.5km
02:10
120m
120m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(3)
35
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.3
(3)
51
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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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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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.
2
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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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This smooth, relatively flat trail cuts diagonally across the city as is follows its namesake creek. You'll pass through a number of neighborhoods and parks before the trail connects with the LoBo Trail (Longmont to Boulder), where you can continue on to Boulder if you like.
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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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The St. Vrain River Trail is the "crown jewel" of Longmont's trail system as it links many parks, schools, other trails, and commercial areas via an attractive, well-maintained concrete path. This is a great way to get off the roads as you hike around Longmont!
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The Union Reservoir Nature Area in Longmont, Colorado, is a picturesque recreational haven. This 736-acre body of water, originally named Calkins Lake, is a natural glacial lake and one of only a few in Colorado. The area offers a variety of activities, making it a popular destination for locals and visitors alike. Visitors can enjoy fishing, kayaking, paddleboarding, sailing, and even windsurfing. Swimming is allowed in designated areas, and there's a sandy beach for sunbathers as well as a designated dog beach. For those who prefer land-based activities, there are trails for hiking and biking that offer scenic views of the reservoir and the surrounding landscape. Wildlife enthusiasts will appreciate the chance to observe birds and other animals around the water. The area is also known for its truly stunning sunsets, providing an amazing end to a day spent outdoors.
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The park has ample parking, nice green space, and restrooms. The bike path follows the creek here for a ways and is a great scenic path that connects to a number of other routes around Longmount.
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Firestone offers a diverse selection of over 25 road cycling routes. These routes cater to various skill levels, with a good mix of easy, moderate, and a few more challenging options.
Road cycling in Firestone features a landscape of rolling hills and expansive views of the Rocky Mountains. You'll find a network of paved trails, dedicated bike lanes, and roads with suitable shoulders for cycling. The area also includes green spaces and routes along the St. Vrain River, providing varied and engaging backdrops for your ride.
Yes, Firestone has several easy routes perfect for beginners or family outings. For instance, the Sandstone Ranch Community Park to Golden Ponds via Saint Vrain River Trail loop is an easy 14.7-mile path that follows the St. Vrain River Trail, connecting parks and natural areas. The Firestone Trail, a paved 10-foot-wide path, is also ideal for easier rides.
Many routes offer spectacular views of the Rocky Mountains. You can also explore natural features like Golden Ponds and the serene environment of Saint Vrain State Park. The St. Vrain Greenway is another highlight, offering picturesque views along the river.
Absolutely. Firestone boasts a substantial network of trails, including the paved 6.6-mile Firestone Trail, which connects the town north to south. Additionally, roads like St. Vrain Ranch Boulevard and Falcon Street/Tilbury Avenue feature formal bike lanes, and major roads often have shoulders suitable for cycling.
The road cycling routes in Firestone are highly rated by the komoot community, with an average score of 4.6 stars from over 18 reviews. Cyclists often praise the varied terrain, the scenic views of the Rocky Mountains, and the well-maintained paved paths that make for an enjoyable ride.
Yes, while many routes are easy to moderate, there are options for more experienced riders. For example, The Mountain Fountain loop from Longmont Park-n-Ride is a moderate 36.9-mile route with over 400 meters of elevation gain, offering a more demanding experience.
Northern Colorado generally offers pleasant cycling conditions during spring, summer, and fall. The mild temperatures and clear skies make these seasons ideal for enjoying the rolling hills and scenic views. Always check local weather forecasts, especially for summer thunderstorms or early/late season snow.
Many of Firestone's road cycling routes are designed as loops, providing a convenient way to start and end your ride in the same location. A popular choice is the Roadbike loop from Calkins Reservoir, a 26.3-mile trail that takes you through varied terrain.
For comprehensive details on the town's extensive network of parks, trails, and open spaces, you can visit the official Firestone government website. They provide valuable resources and updates on local recreational facilities. You can find more information at firestoneco.gov/Parks-Trails.
Parking is generally available at various parks and trailheads throughout Firestone. Many community parks, such as Sandstone Ranch Community Park, offer parking facilities that provide convenient access to the cycling network. It's advisable to check specific park amenities for the most suitable parking for your chosen route.
While specific cafes directly on every trail segment might be limited, many routes pass through or near Firestone's town center and surrounding communities. These areas offer various options for refreshments, including cafes and local eateries, allowing you to refuel during or after your ride.


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