4.3
(14)
1,740
riders
11
rides
Road cycling in Clear Creek County offers diverse terrain characterized by high mountain passes, alpine environments, and river valleys. The region features significant elevation changes, with routes ascending to over 14,000 feet above sea level. Paved roads wind through areas with clear mountain views, lakes, and waterfalls, providing varied experiences for road cyclists.
Last updated: April 25, 2026
5.0
(1)
58
riders
48.1km
02:54
1,280m
1,280m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
38.8km
02:17
890m
890m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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43.1km
03:36
1,470m
1,470m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
3.5
(2)
202
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
37
riders
93.6km
05:29
2,230m
2,230m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Clear Creek County
Idaho Springs, Colorado, is a small former mining town just off of I-70. This is a great place for hikers, cyclists, and trail runners to start or end an outdoor adventure; with its blend of history, local shops and restaurants, and natural beauty this is a must-stop for anyone visiting Colorado.
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Climbing Juniper Pass westwards on Squaw Pass Road, approaching from the Upper Bear Creek Road area near Evergreen/Bergen Park, is a long, high-altitude ascent into the Colorado Rockies renowned for its steady gradient. Settle in for a very sustained 15 mile climb, gaining over 3300ft to reach the 11,140ft (3395m) pass, averaging a remarkably consistent 4-5% with maximum ramps rarely exceeding ~8%. Along the way you'll encounter beautiful pine and aspen forests (stunning in fall), with panoramic views opening up as you gain elevation. Be sure to bring layers, be self-sufficient and always check access before attempting this climb.
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tight and steep switchbacks lead to the junction with Squaw Pass Rd
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From here you get amazing views out across Golden. This is also a popular sunset spot. There is a good mix of easy and quite steep trails here from Windy Saddle, so you have plenty of options to choose from.
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Based on komoot's collection, there are over 10 dedicated no-traffic road cycling routes in Clear Creek County, ranging from moderate to difficult. These routes offer a variety of experiences, from challenging climbs to scenic, less-trafficked roads.
While many routes in Clear Creek County are challenging due to the mountainous terrain, there is at least one easy route available. For those seeking a more relaxed ride, sections of the Clear Creek Greenway Trail offer paved, scenic paths alongside Clear Creek, such as the segment connecting the historic towns of Silver Plume and Georgetown. It's always recommended to check the route's difficulty before heading out.
Clear Creek County is renowned for its challenging mountain cycling. The Echo Lake to Mount Blue Sky (Evans) Summit route is particularly demanding, featuring the highest paved road in North America and significant elevation gain. Another difficult option is the Mestaa'ฤhehe Pass Summit โ Summit Lake loop from Evergreen, offering over 2,200 meters of elevation gain.
Clear Creek County offers spectacular mountain scenery and alpine environments. Cyclists can expect breathtaking views of 'fourteeners' like Mount Blue Sky and Grays Peak, clear mountain lakes such as Saint Mary's Lake, and even waterfalls along routes like the Guanella Pass Scenic and Historic Byway. Many routes provide panoramic vistas from high mountain passes.
Yes, there are several loop options available. For example, the Lookout Mountain Viewpoint โ Lookout Mountain Climb loop from El Rancho Park-n-Ride offers a moderate challenge with rewarding views. Another significant loop is the Mestaa'ฤhehe Pass Summit โ Summit Lake loop from Evergreen, which is a difficult, longer ride.
Along your rides, you can encounter several significant natural landmarks. These include high mountain passes like Berthoud Pass and the iconic Mount Blue Sky (Evans) Summit. You might also pass by beautiful alpine lakes such as Saint Mary's Lake, and even catch glimpses of majestic peaks like Grays Peak and Mount Bierstadt Summit.
The komoot community highly rates road cycling in Clear Creek County, with an average score of 4.7 stars. Reviewers often praise the challenging climbs, the stunning alpine scenery, and the sense of accomplishment from conquering high mountain passes. The quiet, less-trafficked roads are frequently highlighted as a major draw.
Parking availability can vary by trailhead or starting point. For routes like the Lookout Mountain Viewpoint โ Lookout Mountain Climb loop, there are designated park-n-ride facilities. For other routes, it's advisable to check specific route details on komoot or local visitor information for parking options near your chosen starting point.
The prime season for road cycling in Clear Creek County is typically from late spring through early fall (roughly May to October), when mountain passes are clear of snow and weather conditions are most favorable. Always check current road conditions, especially for high-elevation routes, as snow can persist into early summer or arrive early in the fall. Winter cycling on these high mountain roads is generally not recommended due to snow and ice.
While many routes are in remote mountain areas, some key locations offer amenities. For instance, Berthoud Pass, a popular high mountain pass, features a warming hut with restrooms and picnic areas, which can be a welcome stop on a challenging ride.
While the routes themselves are often in scenic, less-developed areas, towns like Idaho Springs, Georgetown, and Evergreen, which serve as common starting or ending points, offer various cafes, restaurants, and shops where you can refuel and resupply. It's always a good idea to carry sufficient water and snacks, especially for longer or more remote rides.


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