4.5
(71)
3,363
riders
46
rides
No traffic road cycling routes around Fort Collins benefit from the city's location at the base of the Rocky Mountain foothills, offering varied terrain for cyclists. The region features extensive trail networks along waterways like the Cache la Poudre River and Spring Creek, alongside numerous natural areas encompassing prairies, foothills, and forests. These routes provide diverse landscapes, from relatively flat paths to challenging climbs, catering to different cycling preferences.
Last updated: July 8, 2026
110km
08:08
480m
480m
Tackle the difficult Nunn gravel loop, a 68.6-mile (110.4 km) road cycling route through Weld County's vast prairies and Pawnee National Gra
5.0
(1)
152
riders
50.9km
02:33
140m
140m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(5)
77
riders
26.0km
01:29
130m
130m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
5.0
(4)
70
riders
37.7km
01:53
480m
480m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
81
riders
56.3km
02:49
700m
700m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Fort Collins
This little lake in Fort Collins City Park has a paved lake path which circumnavigates the water, taking you on a loop along the bank.
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As you ascend the Pineridge from the north, you get a peek of Dixon Reservoir to your east. The rest of the ridgeline takes you through a gradual linear valley, with beautiful views of Horsetooth Reservoir as you cross the dams at either end.
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This little park has a couple of shelters, a playground, a four-plex lighted ball field, a horseshoe pit, and courts for basketball, volleyball and tennis.
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This 9-mile trail follows its namesake creek through Fort Collins. Along the way it passes through neighborhoods and parks. It's a great way to traverse the city between its east and west sides.
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County Road 49 is another great, isolated gravel road in the far northeastern corner of Colorado. This particular road skirts the edge of the Pawnee National Grasslands, a protected area with a wide variety of prairie plants and animals. You get great views of the grasslands as well as the mountains to the west as you ride on this generally well-maintained gravel road. Like all of the roads out here, while conditions can vary, it is doable on a road bike, but you might be more comfortable on a dedicated gravel bike, or at least one that can run 28-30mm tires at minimum. Cell service is a bit limited out here, so plan accordingly.
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Out in the prairies of northeastern Colorado most of these rural roads are gravel, intercut with the occasional paved road or section. These gravel roads are generally well-maintained and are doable on a road bike. You might be more comfortable, however, if you are able to run at least 28mm tires. Tubeless tires are also recommended if exploring County Road 96 out past Wellington toward Nunn (and beyond). Cell service can be spotty and in the spring/summer puncture vine (or goat head) can be a big problem out here. As the name indicates, this low-lying weed develops hard spiny burs after flowering that are notorious for puncturing tires. Despite this, the gravel roads out on County Road 96 and beyond are loads of fun; you get fantastic views of the entire front range, rolling hills, and isolation out in this rural part of Colorado.
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Nunn, Colorado is a small town located in Weld County. With a population of around 500 residents, Nunn maintains a close-knit, rural atmosphere. There are a few local businesses, the Nunn Public Library, and a community center. Nunn is a good place to stop and refill water bottles and shoot off a text message on a rural ride in northeastern Colorado.
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Fort Collins offers a wide selection of car-free road cycling experiences. Our guide features nearly 50 routes designed for road bikes, ensuring a peaceful ride away from vehicle traffic.
You'll find a diverse range of terrain, from the relatively flat plains of the Front Range to gradual climbs in the foothills of the Rocky Mountains. Many routes follow scenic waterways like the Cache la Poudre River and Spring Creek, offering gentle elevation gains and picturesque views.
Yes, Fort Collins caters to all levels. Our guide includes over 25 easy routes perfect for a relaxed ride, around 15 moderate options for those seeking a bit more challenge, and a few difficult routes for experienced cyclists looking for significant climbs.
Many routes offer stunning views of natural landmarks. You might pass by the iconic Horsetooth Rock, cycle alongside Fossil Creek, or explore areas like Prospect Ponds Natural Area. The region is rich with conserved natural areas, offering glimpses of prairies, foothills, and diverse wildlife.
Yes, many of the no-traffic routes in Fort Collins are designed as loops, allowing you to start and end at the same point. For example, the Edora Park β The Coterie loop offers an easy ride, while the Horsetooth Reservoir β Poudre Trail loop provides a moderate challenge with beautiful scenery.
Spring, summer, and fall generally offer the most pleasant conditions for road cycling in Fort Collins. The city experiences mild winters, but some trails may be affected by snow or ice. Summer can be warm, so early morning or late afternoon rides are often preferred.
Yes, some routes in the Fort Collins area can lead you to natural attractions like waterfalls. For instance, the base of Horsetooth Falls is a notable highlight in the region, offering a refreshing stop or destination.
Fort Collins has numerous parks and natural areas that serve as excellent starting points with available parking. Many routes, especially those utilizing the extensive trail network, have designated parking lots nearby. Specific parking information can often be found on individual route pages or local park websites.
Fort Collins has a public transit system, Transfort, which offers bus services throughout the city. Many buses are equipped with bike racks, making it possible to combine public transport with your cycling adventure to reach various trailheads or connect different parts of the city's extensive bike network. Check Transfort's official website for routes and bike-on-bus policies.
Absolutely. Fort Collins is known for its family-friendly cycling infrastructure. Routes along the Poudre Trail or the Spring Creek Trail are generally flat, paved, and car-free, making them ideal for families with children. The city's extensive network of paved pathways ensures a safe and enjoyable experience for all ages.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the extensive network of dedicated bike paths, the stunning views of the foothills and waterways, and the peaceful experience of cycling away from vehicle traffic. The variety of routes, from easy urban loops to more challenging reservoir circuits, is also frequently highlighted.
Yes, Fort Collins offers several longer no-traffic road cycling routes. For instance, the Fossil Creek β Spring Creek Trail loop is over 16 miles, and the Horsetooth Reservoir β Poudre Trail loop extends to over 22 miles, providing ample distance for longer rides without vehicle interference.


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