4.8
(123)
9,799
riders
238
rides
Road cycling routes around Valmont, located in Boulder, Colorado, offer diverse terrain with iconic Flatirons views and challenging mountain ascents. The area is characterized by a robust road network that includes demanding climbs like Flagstaff Mountain and scenic loops around natural features. Cyclists can experience varied landscapes, from high-altitude roads to picturesque stretches along the Colorado Front Range. This region provides a wide range of options for road cyclists of all skill levels.
Last updated: August 15, 2026
4.7
(7)
129
riders
57.7km
02:31
480m
480m
Embark on a moderate racebike journey around Rabbit Mountain, covering 35.9 miles (57.7 km) with a total elevation gain of 1586 feet (483 metres). This route, typically completed in about…
274
riders
45.8km
02:47
1,040m
1,040m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
5.0
(1)
127
riders
48.1km
02:04
220m
220m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
36
riders
31.8km
01:26
260m
260m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
35
riders
54.1km
03:26
1,360m
1,360m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The start of the Magnolia Road climb from Boulder Canyon Drive up to the Twin Sisters Spur junction offers a famously brutal road biking test right out of the gate on a paved road, though the pavement can be rough in spots. Leaving Highway 119, Magnolia Road immediately ascends with punishing, double-digit gradients that rank among the steepest paved miles in the area. As you grind up this initial section you'll climb steeply through foothills, potentially catching glimpses of Boulder Canyon below.
0
0
Panorama Point on Flagstaff Mountain in Boulder, CO, offers stunning, panoramic views of the city, whether it's day or night, all year round. You can drive up to the overlook, making it accessible to families and dogs. Parking is limited, however, and the vehicle length limit on Flagstaff Road is 30 feet because it is narrow and twisty. Several trails start and/or pass by here including Flagstaff Trail and the Viewpoint Trail, the latter of which climbs from Boulder Canyon and Eben G. Fine Park near downtown. Panorama Point has three picnic tables, but no restrooms.
0
0
You can easily walk along the river from the city towards Red Rocks.
0
0
This is a nice flat section of paved trail that takes you through the trees and by the water with views of the mountains. You pass a number of other paths, so this is also a great connector trail.
0
0
The trail is paved and crosses the creek here between Eben Park and the Boulder Creek trail. You can also use this as a great trailhead from which to access the mountains and canyons just west of here.
0
0
Fourmile Canyon Road is a popular cycling spot that connects Boulder Canyon all the way up to the "ghost town" of Gold Hill via Gold Run Road, Gold Hill Road, and the Peak to Peak Highway. This particular section of Fourmile is from Boulder Canyon to Poorman Hill Road, another popular gravel road that connects to Sunshine Canyon.
0
0
The road up Flagstaff from Chautauqua to Chapman Drive, where you can continue to Artists Point overlooking Boulder, is an iconic Boulder climb. This fun, twisting road (whether you ride up or down) grants you great views over the city as you pass by large sandstone boulders and cliffs, stands of pine trees, and several viewpoints. Watch out for cars on both the ascent and descent, this is a very popular drive for tourists and locals alike and there are several well-trafficked hiking trails off of the road.
1
1
There are over 220 road cycling routes around Valmont in Boulder, Colorado, catering to various skill levels. This includes approximately 58 easy routes, 135 moderate routes, and 36 challenging routes.
Road cycling around Valmont offers diverse terrain, from challenging mountain ascents like Flagstaff Mountain to scenic loops with iconic Flatirons views. You'll find a robust road network with options for demanding climbs, long picturesque stretches, and routes along the Colorado Front Range.
Yes, Boulder offers several family-friendly road cycling options. The Boulder Reservoir loop provides easy cycling with views of the Flatirons, foothills, and Haystack Mountain. The Boulder Creek Path is another excellent car-free option, extending east and west and up Boulder Canyon, perfect for a relaxed ride.
Many routes offer stunning views of the iconic Flatirons. You can also encounter natural features like Mount Sanitas, Royal Arch, and the Red Rocks Trail Rock Formations. Routes like the Loop around the Rabbit Mountain offer scenic views of open spaces.
Boulder's favorable weather, with over 300 days of sunshine annually, makes it a year-round cycling paradise. Spring and fall offer pleasant temperatures, while summer is ideal for high-altitude rides. Even winter can be suitable for cycling on clear days.
Absolutely. Boulder is known for its demanding climbs. Routes like the Lyons to Ward Climb – Ward General Store loop from Cottonwood Trailhead and the Flagstaff Road Scenic Drive – Rapha Boulder Clubhouse loop from Valmont feature significant elevation gain and steep, winding roads, offering memorable experiences and panoramic views.
The road cycling routes around Valmont are highly rated by the komoot community, with an average score of 4.8 stars from over 119 reviews. Cyclists often praise the iconic Flatirons views, challenging mountain ascents, and the diverse network of scenic loops available.
Yes, there are many excellent loop routes. A popular moderate option is the Loop around the Rabbit Mountain. For a more challenging experience, consider the Ward General Store – Rapha Boulder Clubhouse loop from Cottonwood Trailhead, which covers over 116 km.
Parking is generally available at various trailheads and public access points throughout Boulder, including near Valmont Bike Park. Many routes, such as those starting from Cottonwood Trailhead, offer convenient parking options.
Beyond the natural beauty, you can find interesting points like the Cottonwood Trail and the challenging Lee Hill Drive Climb. The Davidson Mesa Overlook also provides a great stopping point with views.
A great moderate route to start with is the Cottonwood Trail – Coot Lake Dock loop from Valmont. This route is approximately 57 km long and offers a balanced ride with scenic views without the extreme elevation of the mountain climbs.


Browse the best Road cycling routes in other regions.