5.0
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383
riders
33
rides
Mountain biking around Fort Collins offers access to diverse landscapes at the base of the Rocky Mountain foothills. The region features prominent natural areas such as Horsetooth Reservoir and the Cache la Poudre River, providing a variety of terrains for mountain bikers. Extensive trail systems wind through nearly 50 natural areas, encompassing over 55,000 conserved acres. This environment provides a mix of challenging climbs, technical descents, and flowy singletrack.
Last updated: April 24, 2026
10
riders
26.2km
02:33
500m
500m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
55
riders
28.5km
02:15
320m
320m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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28
riders
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
28
riders
51.5km
04:18
930m
930m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
13
riders
28.7km
02:04
260m
260m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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This little reservoir is dwarfed by the nearby Horsetooth Reservoir. Still, Dixon is a fun destination in its own right with a non-motorized boat launch and some easy mountain biking trails. There is also good fishing here (check local regulations).
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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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The Foothills Trail is a popular hiking, running, and mountain biking single and doubletrack trail that runs north-south along almost the entire length of the rolling ridge line above the eastern side of Horsetooth Reservoir. You do leave the ridge line a few times and cross a few roads here and there, but generally speaking you're riding on great singletrack with the occasional technical spot. The main difficult sections lie between College Lake and Reservoir Ridge and the Maxwell Natural Area, but are doable for an intermediate rider.
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Maxwell Natural Area is a foothills area with views of the surrounding mountains and the city of Fort Collins. Within the park is the 1.5-mile Maxwell Trail that connects with the 9.6-mile Foothills Trail that travels through the city.
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The North Loop Trail is a narrow singletrack trail that ascends the ridge line just below Horsetooth Reservoir. The trail is probably best counter clockwise. There are a few rocky steps and drops to be aware of as you ride on fast, skinny singletrack in a lovely spot west of Fort Collins.
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The Gardens on Spring Creek feature 12 acres of botanical gardens and over 300 butterflies in a butterfly house. There are also art exhibits, sculptures, and live music events. This is a beautiful, peaceful place for people of all ages to explore along the Spring Creek multi-use trail.
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The Spring Creek Trail passes through the middle of Fischer Natural Area, which is a quiet riparian forest sandwiched between a couple neighborhoods. There are a couple other paths that follow the canals near here.
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Fort Collins offers a wide selection of mountain biking routes. Our guide features 36 distinct mountain bike trails, catering to various skill levels and preferences. The region as a whole boasts over 127 miles of trail across its diverse natural areas.
Mountain biking in Fort Collins is defined by its stunning location at the base of the Rocky Mountain foothills, offering a blend of challenging climbs, technical descents, and flowy singletrack. Iconic landmarks like Horsetooth Reservoir and the Cache la Poudre River provide picturesque backdrops, while nearly 50 natural areas offer diverse terrain and wildlife viewing opportunities.
The mountain bike trails in Fort Collins are highly rated by the komoot community, with an average score of 5.0 stars. Riders frequently praise the diverse terrain, the stunning views of the Rocky Mountains and Horsetooth Reservoir, and the well-maintained trail systems that connect various natural areas.
Yes, Fort Collins has several excellent options for beginners and families. Areas like Pineridge Natural Area offer accessible trails, and Lory State Park features the scenic Lory Valley trail, which is perfect for those new to mountain biking. Spring Canyon Park also provides a mountain bike skills park for practice.
Experienced riders will find plenty of challenges in Fort Collins. Horsetooth Mountain Park is a popular choice with 28 trails, known for long climbs and rocky, technical descents. The Dixon Reservoir β Ridgeline Trail loop from Mountain & Shields is a difficult 57.2 km route with significant elevation gain, and Hewlett Gulch offers an intermediate to advanced 8-mile loop with varied terrain and a challenging rock garden.
Absolutely. Many trails offer spectacular vistas. The Horsetooth Reservoir β Sunrise Beach loop from City Park provides expansive views of Horsetooth Reservoir and the surrounding foothills. Maxwell Natural Area also offers stunning views of Horsetooth Reservoir and Lory State Park. Additionally, the Rocky Mountain foothills provide a constant scenic backdrop for most rides.
Yes, many mountain bike trails in Fort Collins are designed as loops or can be combined to form loops. Examples include the Horsetooth Reservoir β Sunrise Beach loop from City Park and the Horsetooth Reservoir β Sunrise Beach loop from Saddle Ridge Natural Area. Hewlett Gulch also features an 8-mile lollipop loop.
Fort Collins is rich in natural areas. You can bike through Horsetooth Mountain Park, Lory State Park, Pineridge Natural Area, Maxwell Natural Area, Bobcat Ridge Natural Area, and Coyote Ridge Natural Area. Many of these areas are interconnected, allowing for longer, more varied rides. For more information on the region's natural areas, you can visit Visit Fort Collins.
Yes, several notable landmarks and attractions are accessible from or visible along the trails. You can spot the iconic Horsetooth Rock, explore the shores of Horsetooth Reservoir, or ride alongside sections of the Poudre Trail, which follows the Cache la Poudre River. The region's natural areas also offer opportunities for wildlife viewing.
The best time for mountain biking in Fort Collins is typically from spring through fall, when the weather is mild and trails are dry. Summer offers warm temperatures, while spring and fall provide cooler riding conditions and often vibrant scenery. Winter riding can be possible on lower elevation trails, but conditions can vary with snow and ice, so checking local trail reports is advisable.
Yes, Fort Collins offers options for longer rides. The Foothills Trail is a 26.2 km moderate route that connects several natural areas, providing varied terrain. You can also link areas like Pineridge, Maxwell, and Reservoir Ridge Natural Areas via the Foothills Trail for nearly 15 miles of continuous singletrack.
Pineridge Natural Area is easily accessible from Fort Collins and offers 7 miles of soft surface trails. The Poudre Corridor Singletrack is another excellent in-town option for a quick and enjoyable ride, perfect for an introduction to mountain biking without venturing far from the city.


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